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<span>Density</span> </div> </a> <ul id="toc-Density-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Isomers" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Isomers"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Isomers</span> </div> </a> <ul id="toc-Isomers-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reactions" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Reactions"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Reactions</span> </div> </a> <ul id="toc-Reactions-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Uses" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Uses"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Uses</span> </div> </a> <ul id="toc-Uses-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Health_effects" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Health_effects"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Health effects</span> </div> </a> <ul id="toc-Health_effects-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Butane</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 74 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-74" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">74 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Butaan" title="Butaan – Afrikaans" lang="af" hreflang="af" data-title="Butaan" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D9%88%D8%AA%D8%A7%D9%86_(%D9%83%D9%8A%D9%85%D9%8A%D8%A7%D8%A1)" title="بوتان (كيمياء) – Arabic" lang="ar" hreflang="ar" data-title="بوتان (كيمياء)" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Butanu" title="Butanu – Asturian" lang="ast" hreflang="ast" data-title="Butanu" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Butan_(madd%C9%99)" title="Butan (maddə) – Azerbaijani" lang="az" hreflang="az" data-title="Butan (maddə)" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%A8%D9%88%D8%AA%D8%A7%D9%86_(%D9%87%DB%8C%D8%AF%D8%B1%D9%88%DA%A9%D8%B1%D8%A8%D9%88%D9%86)" title="بوتان (هیدروکربون) – South Azerbaijani" lang="azb" hreflang="azb" data-title="بوتان (هیدروکربون)" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AC%E0%A6%BF%E0%A6%89%E0%A6%9F%E0%A7%87%E0%A6%A8" title="বিউটেন – Bangla" lang="bn" hreflang="bn" data-title="বিউটেন" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Butane" title="Butane – Minnan" lang="nan" hreflang="nan" data-title="Butane" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%91%D1%83%D1%82%D0%B0%D0%BD_(%D1%80%D1%8D%D1%87%D1%8B%D0%B2%D0%B0)" title="Бутан (рэчыва) – Belarusian" lang="be" hreflang="be" data-title="Бутан (рэчыва)" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%91%D1%83%D1%82%D0%B0%D0%BD_(%D1%80%D1%8D%D1%87%D1%8B%D0%B2%D0%B0)" title="Бутан (рэчыва) – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Бутан (рэчыва)" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D1%83%D1%82%D0%B0%D0%BD_(%D0%B0%D0%BB%D0%BA%D0%B0%D0%BD)" title="Бутан (алкан) – Bulgarian" lang="bg" hreflang="bg" data-title="Бутан (алкан)" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Butan_(plin)" title="Butan (plin) – Bosnian" lang="bs" hreflang="bs" data-title="Butan (plin)" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/But%C3%A0" title="Butà – Catalan" lang="ca" hreflang="ca" data-title="Butà" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Butan" title="Butan – Czech" lang="cs" hreflang="cs" data-title="Butan" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Bwtan" title="Bwtan – Welsh" lang="cy" hreflang="cy" data-title="Bwtan" data-language-autonym="Cymraeg" data-language-local-name="Welsh" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Butan" title="Butan – Danish" lang="da" hreflang="da" data-title="Butan" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Butan" title="Butan – German" lang="de" hreflang="de" data-title="Butan" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Butaan" title="Butaan – Estonian" lang="et" hreflang="et" data-title="Butaan" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%92%CE%BF%CF%85%CF%84%CE%AC%CE%BD%CE%B9%CE%BF" title="Βουτάνιο – Greek" lang="el" hreflang="el" data-title="Βουτάνιο" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Butano" title="Butano – Spanish" lang="es" hreflang="es" data-title="Butano" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Butano_(kemio)" title="Butano (kemio) – Esperanto" lang="eo" hreflang="eo" data-title="Butano (kemio)" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Butano" title="Butano – Basque" lang="eu" hreflang="eu" data-title="Butano" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A8%D9%88%D8%AA%D8%A7%D9%86_(%D9%87%DB%8C%D8%AF%D8%B1%D9%88%DA%A9%D8%B1%D8%A8%D9%86)" title="بوتان (هیدروکربن) – Persian" lang="fa" hreflang="fa" data-title="بوتان (هیدروکربن)" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Butane" title="Butane – French" lang="fr" hreflang="fr" data-title="Butane" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/B%C3%BAt%C3%A1n" title="Bútán – Irish" lang="ga" hreflang="ga" data-title="Bútán" data-language-autonym="Gaeilge" data-language-local-name="Irish" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Butano" title="Butano – Galician" lang="gl" hreflang="gl" data-title="Butano" data-language-autonym="Galego" data-language-local-name="Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B7%B0%ED%85%8C%EC%9D%B8" title="뷰테인 – Korean" lang="ko" hreflang="ko" data-title="뷰테인" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B2%D5%B8%D6%82%D5%A9%D5%A1%D5%B6_(%D5%B6%D5%B5%D5%B8%D6%82%D5%A9)" title="Բութան (նյութ) – Armenian" lang="hy" hreflang="hy" data-title="Բութան (նյութ)" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AC%E0%A5%8D%E0%A4%AF%E0%A5%82%E0%A4%9F%E0%A5%87%E0%A4%A8" title="ब्यूटेन – Hindi" lang="hi" hreflang="hi" data-title="ब्यूटेन" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Butan_(plin)" title="Butan (plin) – Croatian" lang="hr" hreflang="hr" data-title="Butan (plin)" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Butana" title="Butana – Indonesian" lang="id" hreflang="id" data-title="Butana" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Butano" title="Butano – Italian" lang="it" hreflang="it" data-title="Butano" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%91%D7%95%D7%98%D7%90%D7%9F" title="בוטאן – Hebrew" lang="he" hreflang="he" data-title="בוטאן" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AC%E0%B3%81%E0%B2%9F%E0%B3%87%E0%B2%A8%E0%B3%8D" title="ಬುಟೇನ್ – Kannada" lang="kn" hreflang="kn" data-title="ಬುಟೇನ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="Kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/B%C3%BBtan_(alkan)" title="Bûtan (alkan) – Kurdish" lang="ku" hreflang="ku" data-title="Bûtan (alkan)" data-language-autonym="Kurdî" data-language-local-name="Kurdish" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Butanum" title="Butanum – Latin" lang="la" hreflang="la" data-title="Butanum" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/But%C4%81ns" title="Butāns – Latvian" lang="lv" hreflang="lv" data-title="Butāns" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Butan" title="Butan – Luxembourgish" lang="lb" hreflang="lb" data-title="Butan" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Butanas_(dujos)" title="Butanas (dujos) – Lithuanian" lang="lt" hreflang="lt" data-title="Butanas (dujos)" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/But%C3%A1n" title="Bután – Hungarian" lang="hu" hreflang="hu" data-title="Bután" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%91%D1%83%D1%82%D0%B0%D0%BD_(%D0%B3%D0%B0%D1%81)" title="Бутан (гас) – Macedonian" lang="mk" hreflang="mk" data-title="Бутан (гас)" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AC%E0%B5%8D%E0%B4%AF%E0%B5%82%E0%B4%9F%E0%B5%8D%E0%B4%9F%E0%B5%86%E0%B4%AF%E0%B5%8D%E0%B5%BB" title="ബ്യൂട്ടെയ്ൻ – Malayalam" lang="ml" hreflang="ml" data-title="ബ്യൂട്ടെയ്ൻ" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Butana" title="Butana – Malay" lang="ms" hreflang="ms" data-title="Butana" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Butaan" title="Butaan – Dutch" lang="nl" hreflang="nl" data-title="Butaan" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%96%E3%82%BF%E3%83%B3" title="ブタン – Japanese" lang="ja" hreflang="ja" data-title="ブタン" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Butan" title="Butan – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Butan" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Butan" title="Butan – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Butan" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Butan" title="Butan – Occitan" lang="oc" hreflang="oc" data-title="Butan" data-language-autonym="Occitan" data-language-local-name="Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Butanlar" title="Butanlar – Uzbek" lang="uz" hreflang="uz" data-title="Butanlar" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AC%E0%A8%BF%E0%A8%8A%E0%A8%9F%E0%A9%87%E0%A8%A8" title="ਬਿਊਟੇਨ – Punjabi" lang="pa" hreflang="pa" data-title="ਬਿਊਟੇਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/N-Butan" title="N-Butan – Low German" lang="nds" hreflang="nds" data-title="N-Butan" data-language-autonym="Plattdüütsch" data-language-local-name="Low German" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Butan" title="Butan – Polish" lang="pl" hreflang="pl" data-title="Butan" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Butano" title="Butano – Portuguese" lang="pt" hreflang="pt" data-title="Butano" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Butan" title="Butan – Romanian" lang="ro" hreflang="ro" data-title="Butan" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%91%D1%83%D1%82%D0%B0%D0%BD_(%D0%B2%D0%B5%D1%89%D0%B5%D1%81%D1%82%D0%B2%D0%BE)" title="Бутан (вещество) – Russian" lang="ru" hreflang="ru" data-title="Бутан (вещество)" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Butan" title="Butan – Saterland Frisian" lang="stq" hreflang="stq" data-title="Butan" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Butane" title="Butane – Simple English" lang="en-simple" hreflang="en-simple" data-title="Butane" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/But%C3%A1n" title="Bután – Slovak" lang="sk" hreflang="sk" data-title="Bután" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Butan_(plin)" title="Butan (plin) – Slovenian" lang="sl" hreflang="sl" data-title="Butan (plin)" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-cu mw-list-item"><a href="https://cu.wikipedia.org/wiki/%D0%92%D0%BE%D1%83%D1%82%D0%B0%D0%BD%D1%8A" title="Воутанъ – Church Slavic" lang="cu" hreflang="cu" data-title="Воутанъ" data-language-autonym="Словѣньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ" data-language-local-name="Church Slavic" class="interlanguage-link-target"><span>Словѣньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%91%D1%83%D1%82%D0%B0%D0%BD_(%D1%98%D0%B5%D0%B4%D0%B8%D1%9A%D0%B5%D1%9A%D0%B5)" title="Бутан (једињење) – Serbian" lang="sr" hreflang="sr" data-title="Бутан (једињење)" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Butan_(jedinjenje)" title="Butan (jedinjenje) – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Butan (jedinjenje)" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Butaani" title="Butaani – Finnish" lang="fi" hreflang="fi" data-title="Butaani" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Butan" title="Butan – Swedish" lang="sv" hreflang="sv" data-title="Butan" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AE%BF%E0%AE%AF%E0%AF%82%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%87%E0%AE%A9%E0%AF%8D" title="பியூட்டேன் – Tamil" lang="ta" hreflang="ta" data-title="பியூட்டேன்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AC%E0%B1%8D%E0%B0%AF%E0%B1%81%E0%B0%9F%E0%B1%87%E0%B0%A8%E0%B1%8D" title="బ్యుటేన్ – Telugu" lang="te" hreflang="te" data-title="బ్యుటేన్" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%9A%E0%B8%B4%E0%B8%A7%E0%B9%80%E0%B8%97%E0%B8%99" title="บิวเทน – Thai" lang="th" hreflang="th" data-title="บิวเทน" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/B%C3%BCtan" title="Bütan – Turkish" lang="tr" hreflang="tr" data-title="Bütan" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%91%D1%83%D1%82%D0%B0%D0%BD_(%D1%81%D0%BF%D0%BE%D0%BB%D1%83%D0%BA%D0%B0)" title="Бутан (сполука) – Ukrainian" lang="uk" hreflang="uk" data-title="Бутан (сполука)" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A8%DB%8C%D9%88%D9%B9%DB%8C%D9%86" title="بیوٹین – Urdu" lang="ur" hreflang="ur" data-title="بیوٹین" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Butan" title="Butan – Vietnamese" lang="vi" hreflang="vi" data-title="Butan" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Butano" title="Butano – Waray" lang="war" hreflang="war" data-title="Butano" data-language-autonym="Winaray" data-language-local-name="Waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E4%B8%81%E7%83%B7" title="丁烷 – Wu" lang="wuu" hreflang="wuu" data-title="丁烷" data-language-autonym="吴语" data-language-local-name="Wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E4%B8%81%E7%83%B7" title="丁烷 – Cantonese" lang="yue" hreflang="yue" data-title="丁烷" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E4%B8%81%E7%83%B7" title="丁烷 – Chinese" lang="zh" hreflang="zh" data-title="丁烷" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a 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mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Organic compound</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Not to be confused with <a href="/wiki/Butene" title="Butene">butene</a>, <a href="/wiki/Butyne" title="Butyne">butyne</a>, or <a href="/wiki/Bhutan" title="Bhutan">Bhutan</a>.</div> <p> <style data-mw-deduplicate="TemplateStyles:r1084375498">.mw-parser-output .ib-chembox{border-collapse:collapse;text-align:left}.mw-parser-output .ib-chembox td,.mw-parser-output .ib-chembox th{border:1px solid #a2a9b1;width:40%}.mw-parser-output .ib-chembox td+td{width:60%}</style> </p> <table class="infobox ib-chembox"> <caption>Butane </caption> <tbody><tr> <td colspan="2" class="borderless" style="text-align:center"> <table border="0" style="width:100%;display:inline-table;"> <tbody><tr> <td style="border-right:1px solid #aaa; width:50%;"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Butan_Lewis.svg" class="mw-file-description"><img alt="Skeletal formula of butane with all carbon and hydrogen atoms shown" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Butan_Lewis.svg/130px-Butan_Lewis.svg.png" decoding="async" width="130" height="63" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Butan_Lewis.svg/195px-Butan_Lewis.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Butan_Lewis.svg/260px-Butan_Lewis.svg.png 2x" data-file-width="222" data-file-height="107" /></a><figcaption></figcaption></figure> </td> <td style="width:50%;"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Butane_simple.svg" class="mw-file-description"><img alt="Skeletal formula of butane with all implicit hydrogens shown" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Butane_simple.svg/110px-Butane_simple.svg.png" decoding="async" width="110" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Butane_simple.svg/165px-Butane_simple.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Butane_simple.svg/220px-Butane_simple.svg.png 2x" data-file-width="620" data-file-height="145" /></a><figcaption></figcaption></figure> </td></tr></tbody></table> </td></tr> <tr> <td colspan="2" class="borderless" style="text-align:center"> <table border="0" style="width:100%;display:inline-table;"> <tbody><tr> <td style="border-right:1px solid #aaa; width:50%;"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Butane-3D-balls.png" class="mw-file-description"><img alt="Ball-and-stick model of the butane molecule" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Butane-3D-balls.png/130px-Butane-3D-balls.png" decoding="async" width="130" height="70" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Butane-3D-balls.png/195px-Butane-3D-balls.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/76/Butane-3D-balls.png/260px-Butane-3D-balls.png 2x" data-file-width="1114" data-file-height="603" /></a><figcaption></figcaption></figure> </td> <td style="width:50%;"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Butane-3D-space-filling.png" class="mw-file-description"><img alt="Space-filling model of the butane molecule" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/95/Butane-3D-space-filling.png/110px-Butane-3D-space-filling.png" decoding="async" width="110" height="67" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/95/Butane-3D-space-filling.png/165px-Butane-3D-space-filling.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/95/Butane-3D-space-filling.png/220px-Butane-3D-space-filling.png 2x" data-file-width="1100" data-file-height="672" /></a><figcaption></figcaption></figure> </td></tr></tbody></table> </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Names </th></tr> <tr> <td colspan="2" style="text-align:left;"><a href="/wiki/Preferred_IUPAC_name" title="Preferred IUPAC name">Preferred IUPAC name</a> <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0; max-width:22em;">Butane<sup id="cite_ref-iupac2013_3-0" class="reference"><a href="#cite_note-iupac2013-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></div></div> </td></tr> <tr> <td colspan="2" style="text-align:left;"><a href="/wiki/Chemical_nomenclature#Systematic_name" title="Chemical nomenclature">Systematic IUPAC name</a> <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0; max-width:22em;">Tetracarbane (never recommended<sup id="cite_ref-iupac2013_3-1" class="reference"><a href="#cite_note-iupac2013-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>)</div></div> </td></tr> <tr> <td colspan="2" style="text-align:left;">Other names <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"><ul><li>Butyl hydride<sup id="cite_ref-PGCH_1-0" class="reference"><a href="#cite_note-PGCH-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></li><li>Quartane<sup id="cite_ref-quartane_2-0" class="reference"><a href="#cite_note-quartane-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></li><li>R600</li></ul></div></div> </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Identifiers </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/CAS_Registry_Number" title="CAS Registry Number">CAS Number</a></div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="commonchemistry.cas.org"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=106-97-8">106-97-8</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">3D model (<a href="/wiki/JSmol" class="mw-redirect" title="JSmol">JSmol</a>)</div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="chemapps.stolaf.edu (3D interactive model)"><a rel="nofollow" class="external text" href="https://chemapps.stolaf.edu/jmol/jmol.php?model=CCCC">Interactive image</a></span></li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Beilstein_database" title="Beilstein database">Beilstein Reference</a></div> </td> <td>969129 </td></tr> <tr> <td><a href="/wiki/ChEBI" title="ChEBI">ChEBI</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.ebi.ac.uk"><a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/chebi/searchId.do?chebiId=37808">CHEBI:37808</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><a href="/wiki/ChEMBL" title="ChEMBL">ChEMBL</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.ebi.ac.uk"><a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/ChEMBL134702">ChEMBL134702</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><a href="/wiki/ChemSpider" title="ChemSpider">ChemSpider</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.chemspider.com"><a rel="nofollow" class="external text" href="https://www.chemspider.com/Chemical-Structure.7555.html">7555</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><a href="/wiki/ECHA_InfoCard" class="mw-redirect" title="ECHA InfoCard"><span title="echa.europa.eu">ECHA InfoCard</span></a> </td> <td><a rel="nofollow" class="external text" href="https://echa.europa.eu/substance-information/-/substanceinfo/100.003.136">100.003.136</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q134192#P2566" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span> </td></tr> <tr> <td><a href="/wiki/European_Community_number" title="European Community number"><span title="European Community number (chemical identifier)">EC Number</span></a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li>203-448-7</li></ul></div> </td></tr> <tr> <td><a href="/wiki/E_number" title="E number"><span title="E number (food additive code)">E number</span></a> </td> <td>E943a <a href="/wiki/E_number#E900–E999" title="E number">(glazing agents, ...)</a> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Gmelin_database" title="Gmelin database">Gmelin Reference</a></div> </td> <td>1148 </td></tr> <tr> <td><a href="/wiki/KEGG" title="KEGG">KEGG</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.kegg.jp"><a rel="nofollow" class="external text" href="https://www.kegg.jp/entry/D03186">D03186</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><a href="/wiki/Medical_Subject_Headings" title="Medical Subject Headings">MeSH</a> </td> <td><span title="www.nlm.nih.gov"><a rel="nofollow" class="external text" href="https://www.nlm.nih.gov/cgi/mesh/2014/MB_cgi?mode=&term=butane">butane</a></span> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/PubChem" title="PubChem">PubChem</a> <abbr title="Compound ID">CID</abbr></div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="pubchem.ncbi.nlm.nih.gov"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/7843">7843</a></span></li></ul></div> </td></tr> <tr> <td><a href="/wiki/RTECS" class="mw-redirect" title="RTECS">RTECS number</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li>EJ4200000</li></ul></div> </td></tr> <tr> <td><a href="/wiki/Unique_Ingredient_Identifier" title="Unique Ingredient Identifier">UNII</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="precision.fda.gov"><a rel="nofollow" class="external text" href="https://precision.fda.gov/uniisearch/srs/unii/6LV4FOR43R">6LV4FOR43R</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><a href="/wiki/UN_number" title="UN number">UN number</a> </td> <td>1011 </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/CompTox_Chemicals_Dashboard" title="CompTox Chemicals Dashboard">CompTox Dashboard</a> <span style="font-weight:normal">(<abbr title="U.S. Environmental Protection Agency">EPA</abbr>)</span></div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="comptox.epa.gov"><a rel="nofollow" class="external text" href="https://comptox.epa.gov/dashboard/chemical/details/DTXSID7024665">DTXSID7024665</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q134192#P3117" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></li></ul></div> </td></tr> <tr> <td colspan="2"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold; text-align:left; font-weight:normal; background:transparent;"><div><a href="/wiki/International_Chemical_Identifier" title="International Chemical Identifier">InChI</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.5em; text-align:left;"><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">InChI=1S/C4H10/c1-3-4-2/h3-4H2,1-2H3<sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></div><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">Key: IJDNQMDRQITEOD-UHFFFAOYSA-N<sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></div></div></li></ul> </div> </td></tr> <tr> <td colspan="2"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold; text-align:left; font-weight:normal; background:transparent;"><div><a href="/wiki/Simplified_molecular-input_line-entry_system" class="mw-redirect" title="Simplified molecular-input line-entry system">SMILES</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.6em; word-wrap:break-word; text-indent:-1.5em; text-align:left; font-size:97%; line-height:120%;">CCCC</div></li></ul> </div> </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Properties </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Chemical_formula" title="Chemical formula">Chemical formula</a></div> </td> <td><span title="Carbon">C</span><sub>4</sub><span title="Hydrogen">H</span><sub>10</sub> </td></tr> <tr> <td><a href="/wiki/Molar_mass" title="Molar mass">Molar mass</a> </td> <td><span class="nowrap"><span data-sort-value="7001581240000000000♠"></span>58.124</span> g·mol<sup>−1</sup>   </td></tr> <tr> <td>Appearance </td> <td>Colorless gas </td></tr> <tr> <td><a href="/wiki/Odor" title="Odor">Odor</a> </td> <td>Gasoline-like or natural gas-like<sup id="cite_ref-PGCH_1-1" class="reference"><a href="#cite_note-PGCH-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Density" title="Density">Density</a> </td> <td>2.48 kg/m<sup>3</sup> (at 15 °C (59 °F)) </td></tr> <tr> <td><a href="/wiki/Melting_point" title="Melting point">Melting point</a> </td> <td>−140 to −134 °C; −220 to −209 °F; 133 to 139 K </td></tr> <tr> <td><a href="/wiki/Boiling_point" title="Boiling point">Boiling point</a> </td> <td>−1 to 1 °C; 30 to 34 °F; 272 to 274 K </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Aqueous_solution" title="Aqueous solution">Solubility in water</a></div> </td> <td>61 mg/L (at 20 °C (68 °F)) </td></tr> <tr> <td><a href="/wiki/Partition_coefficient" title="Partition coefficient">log <i>P</i></a> </td> <td>2.745 </td></tr> <tr> <td><a href="/wiki/Vapor_pressure" title="Vapor pressure">Vapor pressure</a> </td> <td>~170 kPa at 283 K <sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Henry%27s_law" title="Henry's law">Henry's law<br />constant</a> (<i>k</i><sub>H</sub>)</div> </td> <td>11 nmol Pa<sup>−1</sup> kg<sup>−1</sup> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Magnetic_susceptibility" title="Magnetic susceptibility">Magnetic susceptibility</a> (χ)</div> </td> <td>−57.4·10<sup>−6</sup> cm<sup>3</sup>/mol </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Thermochemistry </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Heat_capacity" title="Heat capacity">Heat capacity</a> <span style="font-size:112%;">(<i>C</i>)</span></div> </td> <td>98.49 J/(K·mol) </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Standard_enthalpy_change_of_formation" class="mw-redirect" title="Standard enthalpy change of formation">Std enthalpy of<br />formation</a> <span style="font-size:112%;">(Δ<sub>f</sub><i>H</i><sup>⦵</sup><sub>298</sub>)</span></div> </td> <td>−126.3–−124.9 kJ/mol </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Standard_enthalpy_change_of_combustion" class="mw-redirect" title="Standard enthalpy change of combustion">Std enthalpy of<br />combustion</a> <span style="font-size:112%;">(Δ<sub>c</sub><i>H</i><sup>⦵</sup><sub>298</sub>)</span></div> </td> <td>−2.8781–−2.8769 MJ/mol </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Hazards<sup id="cite_ref-chemadvisor_5-0" class="reference"><a href="#cite_note-chemadvisor-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </th></tr> <tr> <td colspan="2" style="text-align:left; background-color:#eaeaea;"><a href="/wiki/Globally_Harmonized_System_of_Classification_and_Labelling_of_Chemicals" title="Globally Harmonized System of Classification and Labelling of Chemicals"><b>GHS</b> labelling</a>: </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/GHS_hazard_pictograms" title="GHS hazard pictograms">Pictograms</a></div> </td> <td><span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-flamme.svg" class="mw-file-description" title="GHS02: Flammable"><img alt="GHS02: Flammable" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/50px-GHS-pictogram-flamme.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/75px-GHS-pictogram-flamme.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/100px-GHS-pictogram-flamme.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Globally_Harmonized_System_of_Classification_and_Labelling_of_Chemicals#Signal_word" title="Globally Harmonized System of Classification and Labelling of Chemicals">Signal word</a></div> </td> <td><b>Danger</b> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/GHS_hazard_statements" title="GHS hazard statements">Hazard statements</a></div> </td> <td><abbr class="abbr" title="H220: Extremely flammable gas">H220</abbr> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/GHS_precautionary_statements" title="GHS precautionary statements">Precautionary statements</a></div> </td> <td><abbr class="abbr" title="P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.">P210</abbr> </td></tr> <tr> <td><a href="/wiki/NFPA_704" title="NFPA 704"><b>NFPA 704</b></a> (fire diamond) </td> <td><style data-mw-deduplicate="TemplateStyles:r1170367383">.mw-parser-output .nfpa-704-diamond-ref{float:right;padding:1px;text-align:right}.mw-parser-output .nfpa-704-diamond-container{width:82px;font-family:sans-serif;margin:0 auto}.mw-parser-output .nfpa-704-diamond-container-ref{float:left;margin-left:1em}.mw-parser-output .nfpa-704-diamond-images{float:left;font-size:20px;text-align:center;position:relative;height:80px;width:80px;padding:1px}.mw-parser-output .nfpa-704-diamond-map{position:absolute;height:80px;width:80px}.mw-parser-output .nfpa-704-diamond .noresize{margin:0 auto}.mw-parser-output .nfpa-704-diamond-code{line-height:1em;text-align:center;position:absolute}.mw-parser-output .nfpa-704-diamond-code>a{color:black}.mw-parser-output .nfpa-704-diamond-blue{width:13px;top:31px;left:15px}.mw-parser-output .nfpa-704-diamond-red{width:12px;top:12px;left:35px}.mw-parser-output .nfpa-704-diamond-yellow{width:13px;top:31px;left:54px}.mw-parser-output .nfpa-704-diamond-white-image{position:relative;top:51px;left:0}.mw-parser-output .nfpa-704-diamond-white-text{vertical-align:middle;text-align:center;line-height:80%;position:absolute;top:52px}.mw-parser-output .nfpa-704-diamond-white-text a>span{position:absolute;color:black}.mw-parser-output .nfpa-704-diamond-white-wors{font-size:15px;width:23px;left:29px}.mw-parser-output .nfpa-704-diamond-white-wox{font-size:15px;font-stretch:condensed;width:21px;line-height:80%;top:-4px;left:29px}.mw-parser-output .nfpa-704-diamond-white-abcp{font-size:13.5px;font-stretch:condensed;width:28px;left:26px}.mw-parser-output .nfpa-704-diamond-white-ac{font-size:10px;width:30px;left:25px}.mw-parser-output .nfpa-704-diamond-white-strike{text-decoration:line-through}</style><div class="nfpa-704-diamond notheme"><div class="nfpa-704-diamond-container"><div class="nfpa-704-diamond-images nounderlines"> <div class="nfpa-704-diamond-map"><figure class="noresize" typeof="mw:File"><span><img alt="NFPA 704 four-colored diamond" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/80px-NFPA_704.svg.png" decoding="async" width="80" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/120px-NFPA_704.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/160px-NFPA_704.svg.png 2x" data-file-width="512" data-file-height="512" usemap="#ImageMap_e99fa14b42cc24f3" /></span><map name="ImageMap_e99fa14b42cc24f3"><area href="/wiki/NFPA_704#Blue" shape="poly" coords="23,23,47,47,23,70,0,47" alt="Health 1: Exposure would cause irritation but only minor residual injury. E.g. turpentine" title="Health 1: Exposure would cause irritation but only minor residual injury. E.g. turpentine" /><area href="/wiki/NFPA_704#Red" shape="poly" coords="47,0,70,23,47,47,23,23" alt="Flammability 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propane" title="Flammability 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propane" /><area href="/wiki/NFPA_704#Yellow" shape="poly" coords="70,23,94,47,70,70,47,47" alt="Instability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogen" title="Instability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogen" /><area href="/wiki/NFPA_704#White" shape="poly" coords="47,47,70,70,47,94,23,70" alt="Special hazard SA: Simple asphyxiant gas. E.g. nitrogen, helium" title="Special hazard SA: Simple asphyxiant gas. E.g. nitrogen, helium" /></map><figcaption></figcaption></figure></div><div class="nfpa-704-diamond-code nfpa-704-diamond-blue"> <a href="/wiki/NFPA_704#Blue" title="NFPA 704"><span title="Health 1: Exposure would cause irritation but only minor residual injury. E.g. turpentine" class="notheme mw-no-invert">1</span></a></div><div class="nfpa-704-diamond-code nfpa-704-diamond-red"> <a href="/wiki/NFPA_704#Red" title="NFPA 704"><span title="Flammability 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propane" class="notheme mw-no-invert">4</span></a></div><div class="nfpa-704-diamond-code nfpa-704-diamond-yellow"> <a href="/wiki/NFPA_704#Yellow" title="NFPA 704"><span title="Instability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogen" class="notheme mw-no-invert">0</span></a></div><div class="nfpa-704-diamond-white-text mw-no-invert"><a href="/wiki/NFPA_704#White" title="NFPA 704"><span class="nfpa-704-diamond-white-wors" title="Special hazard SA: Simple asphyxiant gas. E.g. nitrogen, helium">SA</span></a></div></div></div></div> </td></tr> <tr> <td><a href="/wiki/Flash_point" title="Flash point">Flash point</a> </td> <td>−60 °C (−76 °F; 213 K) </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Autoignition_temperature" title="Autoignition temperature">Autoignition<br />temperature</a></div> </td> <td>405 °C (761 °F; 678 K) </td></tr> <tr> <td><a href="/wiki/Explosive_limit" class="mw-redirect" title="Explosive limit">Explosive limits</a> </td> <td>1.8–8.4% </td></tr> <tr> <td colspan="2" style="text-align:left; background-color:#eaeaea;"><a href="/wiki/National_Institute_for_Occupational_Safety_and_Health" title="National Institute for Occupational Safety and Health"><b>NIOSH</b></a> (US health exposure limits): </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Permissible_exposure_limit" title="Permissible exposure limit">PEL</a> (Permissible)</div> </td> <td>none<sup id="cite_ref-PGCH_1-2" class="reference"><a href="#cite_note-PGCH-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Recommended_exposure_limit" title="Recommended exposure limit">REL</a> (Recommended)</div> </td> <td>TWA 800 ppm (1900 mg/m<sup>3</sup>)<sup id="cite_ref-PGCH_1-3" class="reference"><a href="#cite_note-PGCH-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/IDLH" class="mw-redirect" title="IDLH">IDLH</a> (Immediate danger)</div> </td> <td>1600 ppm<sup id="cite_ref-PGCH_1-4" class="reference"><a href="#cite_note-PGCH-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Related compounds </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Related alkanes</div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><a href="/wiki/Propane" title="Propane">Propane</a></li><li><a href="/wiki/Isobutane" title="Isobutane">Isobutane</a></li><li><a href="/wiki/Pentane" title="Pentane">Pentane</a></li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Related compounds</div> </td> <td><a href="/wiki/Perfluorobutane" title="Perfluorobutane">Perfluorobutane</a> </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Supplementary data page </th></tr> <tr> <td colspan="2" style="text-align:center"><a href="/wiki/Butane_(data_page)" title="Butane (data page)">Butane (data page)</a> </td></tr> <tr> <td colspan="2" style="text-align:left; background:#f8eaba; border:1px solid #a2a9b1;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Except where otherwise noted, data are given for materials in their <a href="/wiki/Standard_state" title="Standard state">standard state</a> (at 25 °C [77 °F], 100 kPa).</div> <div style="margin-top: 0.3em;"><div style="text-align:center;"><span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/12px-Yes_check.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/18px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/24px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span> <span class="reflink plainlinks nourlexpansion"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Special:ComparePages&rev1=464365466&page2=Butane">verify</a></span> (<a href="/wiki/Wikipedia:WikiProject_Chemicals/Chembox_validation" title="Wikipedia:WikiProject Chemicals/Chembox validation">what is</a> <sup><span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span><span typeof="mw:File"><span><img alt="☒" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/7px-X_mark.svg.png" decoding="async" width="7" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/11px-X_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/14px-X_mark.svg.png 2x" data-file-width="525" data-file-height="600" /></span></span><span style="display:none">N</span></sup> ?) </div></div> <div style="margin-top: 0.3em; text-align: center;"><a href="/wiki/Wikipedia:Chemical_infobox#References" title="Wikipedia:Chemical infobox">Infobox references</a></div> </td></tr> </tbody></table><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Chemical compound</div> <p><b>Butane</b> (<span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/ˈ/: primary stress follows">ˈ</span><span title="'b' in 'buy'">b</span><span title="/juː/: 'u' in 'cute'">juː</span><span title="'t' in 'tie'">t</span><span title="/eɪ/: 'a' in 'face'">eɪ</span><span title="'n' in 'nigh'">n</span></span>/</a></span></span>) is an <a href="/wiki/Alkane" title="Alkane">alkane</a> with the formula C<sub>4</sub>H<sub>10</sub>. Butane exists as two isomers, <i>n</i>-butane with connectivity <style data-mw-deduplicate="TemplateStyles:r1123817410">.mw-parser-output .template-chem2-su{display:inline-block;font-size:80%;line-height:1;vertical-align:-0.35em}.mw-parser-output .template-chem2-su>span{display:block;text-align:left}.mw-parser-output sub.template-chem2-sub{font-size:80%;vertical-align:-0.35em}.mw-parser-output sup.template-chem2-sup{font-size:80%;vertical-align:0.65em}</style><span class="chemf nowrap">CH<sub class="template-chem2-sub">3</sub>CH<sub class="template-chem2-sub">2</sub>CH<sub class="template-chem2-sub">2</sub>CH<sub class="template-chem2-sub">3</sub></span> and iso-butane with the formula <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">(CH<sub class="template-chem2-sub">3</sub>)<sub class="template-chem2-sub">3</sub>CH</span>. Both isomers are highly flammable, colorless, easily <a href="/wiki/Liquefy" class="mw-redirect" title="Liquefy">liquefied</a> <a href="/wiki/Gas" title="Gas">gases</a> that quickly vaporize at room temperature and pressure. Butanes are a trace components of <a href="/wiki/Natural_gas" title="Natural gas">natural gases</a> (NG gases). The other hydrocarbons in NG include <a href="/wiki/Propane" title="Propane">propane</a>, <a href="/wiki/Ethane" title="Ethane">ethane</a>, and especially <a href="/wiki/Methane" title="Methane">methane</a>, which are more abundant. <a href="/wiki/Liquefied_petroleum_gas" title="Liquefied petroleum gas">Liquefied petroleum gas</a> is a mixture of propane and some butanes.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p><p>The name butane comes from the root <a href="/wiki/IUPAC_nomenclature_of_organic_chemistry#Alkanes" title="IUPAC nomenclature of organic chemistry">but-</a> (from <a href="/wiki/Butyric_acid" title="Butyric acid">butyric acid</a>, named after the Greek word for <a href="/wiki/Butter" title="Butter">butter</a>) and the suffix <a href="/wiki/Alkanes" class="mw-redirect" title="Alkanes">-ane</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Butane&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The first synthesis of butane was accidentally achieved by British chemist <a href="/w/index.php?title=Edward_Francland&action=edit&redlink=1" class="new" title="Edward Francland (page does not exist)">Edward Francland</a> in 1849 from <a href="/wiki/Ethyl_iodide" title="Ethyl iodide">ethyl iodide</a> and <a href="/wiki/Zinc" title="Zinc">zinc</a>, but he had not realized that the <a href="/wiki/Ethyl_radical" class="mw-redirect" title="Ethyl radical">ethyl radical</a> dimerized and misidentified the substance.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>It was discovered in crude petroleum in 1864 by <a href="/wiki/Edmund_Ronalds" title="Edmund Ronalds">Edmund Ronalds</a>, who was the first to describe its properties,<sup id="cite_ref-Watts_8-0" class="reference"><a href="#cite_note-Watts-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> which he named "hydride of <a href="/wiki/Butyl" class="mw-redirect" title="Butyl">butyl</a>",<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> based on the naming for the then-known <a href="/wiki/Butyric_Acid" class="mw-redirect" title="Butyric Acid">butyric acid</a>, which had been named and described by the French chemist <a href="/wiki/Michel_Eug%C3%A8ne_Chevreul" title="Michel Eugène Chevreul">Michel Eugène Chevreul</a><sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> 40 years earlier. Other names arose in the 1860s: "butyl hydride",<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> "hydride of tetryl"<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> and "tetryl hydride",<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> "diethyl" or "ethyl ethylide"<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> and others. <a href="/wiki/August_Wilhelm_von_Hofmann" title="August Wilhelm von Hofmann">August Wilhelm von Hofmann</a>, in his 1866 systemic nomenclature, proposed the name "quartane",<sup id="cite_ref-quartane_2-1" class="reference"><a href="#cite_note-quartane-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> and the modern name was introduced to English from German around 1874.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>Butane did not have much practical use until the 1910s, when W. Snelling identified butane and propane as components in gasoline. He found that if they were cooled, they could be stored in a volume-reduced liquified state in pressurized containers. In 1911, Snelling's liquified petroleum gas was publicly available, and his process for producing the mixture was patented in 1913.<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> Butane is one of the most produced industrial chemicals in the 21st century, with around 80-90 billion <a href="/wiki/Pound_(mass)" title="Pound (mass)">lbs</a> (40 million US tons, 36 million <a href="/wiki/Tonne" title="Tonne">metric tons</a>) produced by the <a href="/wiki/United_States" title="United States">United States</a> every year.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Density">Density</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Butane&action=edit&section=2" title="Edit section: Density"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The density of butane is highly dependent on temperature and pressure in the reservoir.<sup id="cite_ref-Zivenko-2019_19-0" class="reference"><a href="#cite_note-Zivenko-2019-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> For example, the density of liquid butane is 571.8±1 kg/m<sup>3</sup> (for pressures up to 2 MPa and temperature 27±0.2 °C), while the density of liquid butane is 625.5±0.7 kg/m<sup>3</sup> (for pressures up to 2 MPa and temperature −13±0.2 °C). </p> <div class="mw-heading mw-heading2"><h2 id="Isomers">Isomers</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Butane&action=edit&section=3" title="Edit section: Isomers"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable" style="text-align:center"> <tbody><tr> <td style="background:#def;">Common name </td> <td><b>normal butane</b><br /><b>unbranched butane</b><br /><b><i>n</i>-butane</b> </td> <td><b><a href="/wiki/Isobutane" title="Isobutane">isobutane</a></b><br /><b><i>i</i>-butane</b> </td></tr> <tr> <td style="background:#def;">IUPAC name </td> <td><b>butane</b> </td> <td><b>methylpropane</b> </td></tr> <tr> <td style="background:#def;">Molecular<br />diagram </td> <td><span typeof="mw:File"><a href="/wiki/File:Butan_Lewis.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Butan_Lewis.svg/150px-Butan_Lewis.svg.png" decoding="async" width="150" height="72" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Butan_Lewis.svg/225px-Butan_Lewis.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Butan_Lewis.svg/300px-Butan_Lewis.svg.png 2x" data-file-width="222" data-file-height="107" /></a></span> </td> <td><span typeof="mw:File"><a href="/wiki/File:Isobutane_1.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Isobutane_1.svg/120px-Isobutane_1.svg.png" decoding="async" width="120" height="104" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Isobutane_1.svg/180px-Isobutane_1.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Isobutane_1.svg/240px-Isobutane_1.svg.png 2x" data-file-width="214" data-file-height="186" /></a></span> </td></tr> <tr> <td style="background:#def;">Skeletal<br />diagram </td> <td><span typeof="mw:File"><a href="/wiki/File:Butane_simple.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Butane_simple.svg/120px-Butane_simple.svg.png" decoding="async" width="120" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Butane_simple.svg/180px-Butane_simple.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Butane_simple.svg/240px-Butane_simple.svg.png 2x" data-file-width="620" data-file-height="145" /></a></span> </td> <td><span typeof="mw:File"><a href="/wiki/File:I-Butane-2D-Skeletal.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/I-Butane-2D-Skeletal.svg/100px-I-Butane-2D-Skeletal.svg.png" decoding="async" width="100" height="89" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/I-Butane-2D-Skeletal.svg/150px-I-Butane-2D-Skeletal.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bb/I-Butane-2D-Skeletal.svg/200px-I-Butane-2D-Skeletal.svg.png 2x" data-file-width="180" data-file-height="160" /></a></span> </td></tr></tbody></table> <p><a href="/wiki/Rotation" title="Rotation">Rotation</a> about the central C−C <a href="/wiki/Chemical_bond" title="Chemical bond">bond</a> produces two different <a href="/wiki/Conformational_isomerism" title="Conformational isomerism">conformations</a> (<i>trans</i> and <i>gauche</i>) for <i>n</i>-butane.<sup id="cite_ref-Balabin_2009_20-0" class="reference"><a href="#cite_note-Balabin_2009-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Reactions">Reactions</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Butane&action=edit&section=4" title="Edit section: Reactions"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1034237262">.mw-parser-output .stack{box-sizing:border-box}.mw-parser-output .stack>div{margin:1px;overflow:hidden}@media all and (min-width:720px){.mw-parser-output .stack-clear-left{float:left;clear:left}.mw-parser-output .stack-clear-right{float:right;clear:right}.mw-parser-output .stack-left{float:left}.mw-parser-output .stack-right{float:right}.mw-parser-output .stack-margin-clear-left{float:left;clear:left;margin-right:1em}.mw-parser-output .stack-margin-clear-right{float:right;clear:right;margin-left:1em}.mw-parser-output .stack-margin-left{float:left;margin-right:1em}.mw-parser-output .stack-margin-right{float:right;margin-left:1em}}</style><div class="stack mw-stack stack-right"><div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Spectrum_of_blue_flame_-_intensity_corrected.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/26/Spectrum_of_blue_flame_-_intensity_corrected.png/250px-Spectrum_of_blue_flame_-_intensity_corrected.png" decoding="async" width="250" height="171" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/26/Spectrum_of_blue_flame_-_intensity_corrected.png/375px-Spectrum_of_blue_flame_-_intensity_corrected.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/26/Spectrum_of_blue_flame_-_intensity_corrected.png/500px-Spectrum_of_blue_flame_-_intensity_corrected.png 2x" data-file-width="1500" data-file-height="1028" /></a><figcaption>Spectrum of the blue flame from a <a href="/wiki/Butane_torch" title="Butane torch">butane torch</a> showing CH molecular <a href="/wiki/Radical_(chemistry)" title="Radical (chemistry)">radical</a> band emission and C<sub>2</sub> <a href="/wiki/Swan_band" title="Swan band">Swan bands</a></figcaption></figure> </div></div> <p>When oxygen is plentiful, butane undergoes <a href="/wiki/Complete_combustion" class="mw-redirect" title="Complete combustion">complete combustion</a> to form <a href="/wiki/Carbon_dioxide" title="Carbon dioxide">carbon dioxide</a> and <a href="/wiki/Water_vapor" title="Water vapor">water vapor</a>; when oxygen is limited, due to <a href="/wiki/Incomplete_combustion" class="mw-redirect" title="Incomplete combustion">incomplete combustion</a>, carbon (<a href="/wiki/Soot" title="Soot">soot</a>) or <a href="/wiki/Carbon_monoxide" title="Carbon monoxide">carbon monoxide</a> may be formed instead of carbon dioxide. Butane is denser than air. </p><p>When there is sufficient oxygen: </p> <dl><dd>2 C<sub>4</sub>H<sub>10</sub> + 13 O<sub>2</sub> → 8 CO<sub>2</sub> + 10 H<sub>2</sub>O</dd></dl> <p>When oxygen is limited: </p> <dl><dd>2 C<sub>4</sub>H<sub>10</sub> + 9 O<sub>2</sub> → 8 CO + 10 H<sub>2</sub>O</dd></dl> <p>By weight, butane contains about 49.5 <a href="/wiki/Megajoule" class="mw-redirect" title="Megajoule">MJ</a>/<a href="/wiki/Kilogram" title="Kilogram">kg</a> (13.8 <a href="/wiki/Kilowatt-hour" title="Kilowatt-hour">kWh</a>/kg; 22.5 MJ/<a href="/wiki/Pound_(mass)" title="Pound (mass)">lb</a>; 21,300 <a href="/wiki/British_thermal_unit" title="British thermal unit">Btu</a>/lb) or by liquid volume 29.7 <a href="/wiki/Megajoule" class="mw-redirect" title="Megajoule">megajoules</a> per <a href="/wiki/Litre" title="Litre">liter</a> (8.3 kWh/L; 112 MJ/U.S. gal; 107,000 Btu/U.S. gal). </p><p>The maximum <a href="/wiki/Adiabatic_flame" class="mw-redirect" title="Adiabatic flame">adiabatic flame</a> temperature of butane with air is 2,243 K (1,970 °C; 3,578 °F). </p><p><i>n</i>-Butane is the feedstock for <a href="/wiki/DuPont" title="DuPont">DuPont</a>'s catalytic process for the preparation of <a href="/wiki/Maleic_anhydride" title="Maleic anhydride">maleic anhydride</a>: </p> <dl><dd>2 CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub> + 7 O<sub>2</sub> → 2 C<sub>2</sub>H<sub>2</sub>(CO)<sub>2</sub>O + 8 H<sub>2</sub>O</dd></dl> <p><i>n</i>-Butane, like all <a href="/wiki/Hydrocarbon" title="Hydrocarbon">hydrocarbons</a>, undergoes <a href="/wiki/Free_radical" class="mw-redirect" title="Free radical">free radical</a> chlorination providing both 1-chloro- and 2-chlorobutanes, as well as more highly chlorinated derivatives. The relative rates of the chlorinations are partially explained by the differing <a href="/wiki/Bond_dissociation_energies" class="mw-redirect" title="Bond dissociation energies">bond dissociation energies</a>: 425 and 411 <a href="/wiki/Joule" title="Joule">kJ</a>/<a href="/wiki/Mole_(unit)" title="Mole (unit)">mol</a> for the two types of C-H bonds. </p> <div class="mw-heading mw-heading2"><h2 id="Uses">Uses</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Butane&action=edit&section=5" title="Edit section: Uses"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Normal butane can be used for <a href="/wiki/Gasoline" title="Gasoline">gasoline</a> blending, as a fuel gas, fragrance extraction solvent, either alone or in a mixture with <a href="/wiki/Propane" title="Propane">propane</a>, and as a feedstock for the manufacture of <a href="/wiki/Ethylene" title="Ethylene">ethylene</a> and <a href="/wiki/Butadiene" title="Butadiene">butadiene</a>, a key ingredient of <a href="/wiki/Synthetic_rubber" title="Synthetic rubber">synthetic rubber</a>. <a href="/wiki/Isobutane" title="Isobutane">Isobutane</a> is primarily used by <a href="/wiki/Refineries" class="mw-redirect" title="Refineries">refineries</a> to enhance (increase) the <a href="/wiki/Octane" title="Octane">octane</a> number of motor gasoline.<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </p><p>For gasoline blending, n-butane is the main component used to manipulate the <a href="/wiki/Reid_vapor_pressure" title="Reid vapor pressure">Reid vapor pressure</a> (RVP). Since winter fuels require much higher vapor pressure for engines to start, refineries raise the RVP by blending more butane into the fuel.<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> n-Butane has a relatively high <a href="/wiki/Octane_rating#Research_Octane_Number_(RON)" title="Octane rating">research octane number</a> (RON) and <a href="/wiki/Octane_rating#Motor_Octane_Number_(MON)" title="Octane rating">motor octane number</a> (MON), which are 93 and 92 respectively.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> </p><p>When blended with <a href="/wiki/Propane" title="Propane">propane</a> and other hydrocarbons, the mixture may be referred to commercially as <a href="/wiki/Liquefied_petroleum_gas" title="Liquefied petroleum gas">liquefied petroleum gas</a> (LPG). It is used as a petrol component, as a feedstock for the production of base <a href="/wiki/Petrochemicals" class="mw-redirect" title="Petrochemicals">petrochemicals</a> in <a href="/wiki/Steam_cracking" title="Steam cracking">steam cracking</a>, as fuel for cigarette <a href="/wiki/Lighter" title="Lighter">lighters</a> and as a <a href="/wiki/Propellant" title="Propellant">propellant</a> in <a href="/wiki/Aerosol_spray" class="mw-redirect" title="Aerosol spray">aerosol sprays</a> such as <a href="/wiki/Deodorant" title="Deodorant">deodorants</a>.<sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </p><p>Pure forms of butane, especially isobutane, are used as <a href="/wiki/Refrigerant" title="Refrigerant">refrigerants</a> and have largely replaced the <a href="/wiki/Ozone_depletion" title="Ozone depletion">ozone-layer-depleting</a> <a href="/wiki/Halomethane" title="Halomethane">halomethanes</a> in refrigerators, freezers, and air conditioning systems. The operating pressure for butane is lower than operating pressures for halomethanes such as <a href="/wiki/Dichlorodifluoromethane" title="Dichlorodifluoromethane">Freon-12</a> (R-12). Hence, R-12 systems, such as those in automotive air conditioning systems, when converted to pure butane, will function poorly. Instead, a mixture of isobutane and propane is used to give cooling system performance comparable to R-12.<sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> </p><p>Butane is also used as lighter fuel for common <a href="/wiki/Lighter" title="Lighter">lighters</a> or <a href="/wiki/Butane_torch" title="Butane torch">butane torches</a>, and is sold bottled as a fuel for cooking, barbecues and camping stoves. In the 20th century, the <a href="/wiki/Braun_(company)" title="Braun (company)">Braun</a> company of <a href="/wiki/Germany" title="Germany">Germany</a> made a cordless hair styling device product that used butane as its heat source to produce <a href="/wiki/Steam" title="Steam">steam</a>.<sup id="cite_ref-braun_29-0" class="reference"><a href="#cite_note-braun-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> </p><p>As fuel, butane is often mixed with small amounts of <a href="/wiki/Mercaptan" class="mw-redirect" title="Mercaptan">mercaptans</a> to give the unburned gas an offensive smell easily detected by the human nose. In this way, butane leaks can easily be identified. While <a href="/wiki/Hydrogen_sulfide" title="Hydrogen sulfide">hydrogen sulfide</a> and mercaptans are toxic, they are present in levels so low that <a href="/wiki/Suffocation" class="mw-redirect" title="Suffocation">suffocation</a> and <a href="/wiki/Fire_hazard" class="mw-redirect" title="Fire hazard">fire hazard</a> by the butane becomes a concern far before <a href="/wiki/Toxicity" title="Toxicity">toxicity</a>.<sup id="cite_ref-Gresham_2019_30-0" class="reference"><a href="#cite_note-Gresham_2019-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Toxicology2013_31-0" class="reference"><a href="#cite_note-Toxicology2013-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> Most commercially available butane also contains some contaminant oil, which can be removed by filtration. If not removed, it will otherwise leave a deposit at the point of ignition and may eventually block the uniform flow of gas.<sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p><p>The butane used as a solvent for fragrance extraction does not contain these contaminants.<sup id="cite_ref-SAGE_33-0" class="reference"><a href="#cite_note-SAGE-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> Butane gas can cause <a href="/wiki/Gas_explosion" title="Gas explosion">gas explosions</a> in poorly ventilated areas if leaks go unnoticed and are ignited by spark or flame.<sup id="cite_ref-chemadvisor_5-1" class="reference"><a href="#cite_note-chemadvisor-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Purified butane is used as a solvent in the industrial extraction of cannabis oils. </p> <ul class="gallery mw-gallery-packed"> <li class="gallerybox" style="width: 188.66666666667px"> <div class="thumb" style="width: 186.66666666667px;"><span typeof="mw:File"><a href="/wiki/File:Photo_D2.jpg" class="mw-file-description" title="Butane fuel canisters for use in camping stoves"><img alt="Butane fuel canisters for use in camping stoves" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Photo_D2.jpg/280px-Photo_D2.jpg" decoding="async" width="187" height="140" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Photo_D2.jpg/420px-Photo_D2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/44/Photo_D2.jpg/560px-Photo_D2.jpg 2x" data-file-width="1632" data-file-height="1224" /></a></span></div> <div class="gallerytext"> Butane fuel canisters for use in camping stoves</div> </li> <li class="gallerybox" style="width: 106.66666666667px"> <div class="thumb" style="width: 104.66666666667px;"><span typeof="mw:File"><a href="/wiki/File:The_Green_Lighter_1_cropped.jpg" class="mw-file-description" title="Butane lighter, showing liquid butane reservoir"><img alt="Butane lighter, showing liquid butane reservoir" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/The_Green_Lighter_1_cropped.jpg/157px-The_Green_Lighter_1_cropped.jpg" decoding="async" width="105" height="140" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/The_Green_Lighter_1_cropped.jpg/236px-The_Green_Lighter_1_cropped.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bf/The_Green_Lighter_1_cropped.jpg/315px-The_Green_Lighter_1_cropped.jpg 2x" data-file-width="528" data-file-height="704" /></a></span></div> <div class="gallerytext"> Butane lighter, showing liquid butane reservoir</div> </li> <li class="gallerybox" style="width: 188.66666666667px"> <div class="thumb" style="width: 186.66666666667px;"><span typeof="mw:File"><a href="/wiki/File:Aerosol.png" class="mw-file-description" title="An aerosol spray can, which may be using butane as a propellant"><img alt="An aerosol spray can, which may be using butane as a propellant" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/Aerosol.png/280px-Aerosol.png" decoding="async" width="187" height="140" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/Aerosol.png/420px-Aerosol.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/af/Aerosol.png/560px-Aerosol.png 2x" data-file-width="1280" data-file-height="960" /></a></span></div> <div class="gallerytext"> An aerosol spray can, which may be using butane as a propellant</div> </li> <li class="gallerybox" style="width: 107.33333333333px"> <div class="thumb" style="width: 105.33333333333px;"><span typeof="mw:File"><a href="/wiki/File:ButaneGasCylinder_WhiteBack.jpg" class="mw-file-description" title="Butane gas cylinder used for cooking"><img alt="Butane gas cylinder used for cooking" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/ButaneGasCylinder_WhiteBack.jpg/158px-ButaneGasCylinder_WhiteBack.jpg" decoding="async" width="106" height="140" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/ButaneGasCylinder_WhiteBack.jpg/238px-ButaneGasCylinder_WhiteBack.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6c/ButaneGasCylinder_WhiteBack.jpg/317px-ButaneGasCylinder_WhiteBack.jpg 2x" data-file-width="776" data-file-height="1028" /></a></span></div> <div class="gallerytext"> Butane gas cylinder used for cooking</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="Health_effects">Health effects</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Butane&action=edit&section=6" title="Edit section: Health effects"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:HarmCausedByDrugsTable.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/HarmCausedByDrugsTable.svg/300px-HarmCausedByDrugsTable.svg.png" decoding="async" width="300" height="232" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/HarmCausedByDrugsTable.svg/450px-HarmCausedByDrugsTable.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2c/HarmCausedByDrugsTable.svg/600px-HarmCausedByDrugsTable.svg.png 2x" data-file-width="990" data-file-height="765" /></a><figcaption>Table from the 2010 ISCD study ranking various drugs (legal and illegal) based on statements by drug-harm experts. Butane was found to be the 14th overall most dangerous drug.<sup id="cite_ref-Nutt_2010_34-0" class="reference"><a href="#cite_note-Nutt_2010-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup></figcaption></figure> <p>Inhalation of butane can cause <a href="/wiki/Euphoria" title="Euphoria">euphoria</a>, <a href="/wiki/Drowsiness" class="mw-redirect" title="Drowsiness">drowsiness</a>, <a href="/wiki/Unconsciousness" title="Unconsciousness">unconsciousness</a>, <a href="/wiki/Asphyxia" title="Asphyxia">asphyxia</a>, <a href="/wiki/Cardiac_arrhythmia" class="mw-redirect" title="Cardiac arrhythmia">cardiac arrhythmia</a>, fluctuations in blood pressure and temporary memory loss, when abused directly from a highly pressurized container, and can result in death from <a href="/wiki/Asphyxiation" class="mw-redirect" title="Asphyxiation">asphyxiation</a> and <a href="/wiki/Ventricular_fibrillation" title="Ventricular fibrillation">ventricular fibrillation</a>. Butane enters the blood supply, and within seconds, leads to intoxication.<sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> Butane is the most commonly abused <a href="/wiki/Volatile_substance_abuse" class="mw-redirect" title="Volatile substance abuse">volatile</a> substance in the UK, and was the cause of 52% of solvent related deaths in 2000.<sup id="cite_ref-36" class="reference"><a href="#cite_note-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> By spraying butane directly into the throat, the jet of fluid can cool rapidly to −20 °C (−4 °F) by expansion, causing prolonged <a href="/wiki/Laryngospasm" title="Laryngospasm">laryngospasm</a>.<sup id="cite_ref-multiple_37-0" class="reference"><a href="#cite_note-multiple-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Intoxicative_inhalant#Sudden_sniffing_death_syndrome" class="mw-redirect" title="Intoxicative inhalant">"Sudden sniffer's death"</a> syndrome, first described by Bass in 1970,<sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> is the most common single cause of solvent related deaths, resulting in 55% of known fatal cases.<sup id="cite_ref-multiple_37-1" class="reference"><a href="#cite_note-multiple-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Butane&action=edit&section=7" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Cyclobutane" title="Cyclobutane">Cyclobutane</a></li> <li><a href="/wiki/Volatile_substance_abuse" class="mw-redirect" title="Volatile substance abuse">Volatile substance abuse</a></li> <li><a href="/wiki/Butane_(data_page)" title="Butane (data page)">Butane (data page)</a></li> <li><a href="/wiki/Industrial_gas" title="Industrial gas">Industrial gas</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Butane&action=edit&section=8" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-PGCH-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-PGCH_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-PGCH_1-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-PGCH_1-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-PGCH_1-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-PGCH_1-4"><sup><i><b>e</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFNIOSH_Pocket_Guide_to_Chemical_Hazards" class="citation web cs1">NIOSH Pocket Guide to Chemical Hazards. <a rel="nofollow" class="external text" href="https://www.cdc.gov/niosh/npg/npgd0068.html">"#0068"</a>. <a href="/wiki/National_Institute_for_Occupational_Safety_and_Health" title="National Institute for Occupational Safety and Health">National Institute for Occupational Safety and Health</a> (NIOSH).</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=%230068&rft.pub=National+Institute+for+Occupational+Safety+and+Health+%28NIOSH%29&rft.au=NIOSH+Pocket+Guide+to+Chemical+Hazards&rft_id=https%3A%2F%2Fwww.cdc.gov%2Fniosh%2Fnpg%2Fnpgd0068.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AButane" class="Z3988"></span></span> </li> <li id="cite_note-quartane-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-quartane_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-quartane_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAugust_Wilhelm_Von_Hofmann1867" class="citation journal cs1">August Wilhelm Von Hofmann (1867). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=w1BJAAAAcAAJ&pg=RA1-PA58">"I. On the action of trichloride of phosphorus on the salts of the aromatic monamines"</a>. <i>Proceedings of the Royal Society of London</i>. <b>15</b>: 54–62. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1098%2Frspl.1866.0018">10.1098/rspl.1866.0018</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:98496840">98496840</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Proceedings+of+the+Royal+Society+of+London&rft.atitle=I.+On+the+action+of+trichloride+of+phosphorus+on+the+salts+of+the+aromatic+monamines&rft.volume=15&rft.pages=54-62&rft.date=1867&rft_id=info%3Adoi%2F10.1098%2Frspl.1866.0018&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A98496840%23id-name%3DS2CID&rft.au=August+Wilhelm+Von+Hofmann&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3Dw1BJAAAAcAAJ%26pg%3DRA1-PA58&rfr_id=info%3Asid%2Fen.wikipedia.org%3AButane" class="Z3988"></span></span> </li> <li id="cite_note-iupac2013-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-iupac2013_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-iupac2013_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation book cs1">"General Principles, Rules, and Conventions". <i>Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013 (Blue Book)</i>. Cambridge: <a href="/wiki/Royal_Society_of_Chemistry" title="Royal Society of Chemistry">The Royal Society of Chemistry</a>. 2014. P-12.1. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1039%2F9781849733069-00001">10.1039/9781849733069-00001</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-85404-182-4" title="Special:BookSources/978-0-85404-182-4"><bdi>978-0-85404-182-4</bdi></a>. <q>Similarly, the retained names 'ethane', 'propane', and 'butane' were never replaced by systematic names 'dicarbane', 'tricarbane', and 'tetracarbane' as recommended for analogues of silane, 'disilane'; phosphane, 'triphosphane'; and sulfane, 'tetrasulfane'.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=General+Principles%2C+Rules%2C+and+Conventions&rft.btitle=Nomenclature+of+Organic+Chemistry%3A+IUPAC+Recommendations+and+Preferred+Names+2013+%28Blue+Book%29&rft.place=Cambridge&rft.pages=P-12.1&rft.pub=The+Royal+Society+of+Chemistry&rft.date=2014&rft_id=info%3Adoi%2F10.1039%2F9781849733069-00001&rft.isbn=978-0-85404-182-4&rfr_id=info%3Asid%2Fen.wikipedia.org%3AButane" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFW._B._Kay1940" class="citation journal cs1">W. B. Kay (1940). "Pressure-Volume-Temperature Relations for n-Butane". <i>Industrial & Engineering Chemistry</i>. <b>32</b> (3): 358–360. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Fie50363a016">10.1021/ie50363a016</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Industrial+%26+Engineering+Chemistry&rft.atitle=Pressure-Volume-Temperature+Relations+for+n-Butane&rft.volume=32&rft.issue=3&rft.pages=358-360&rft.date=1940&rft_id=info%3Adoi%2F10.1021%2Fie50363a016&rft.au=W.+B.+Kay&rfr_id=info%3Asid%2Fen.wikipedia.org%3AButane" class="Z3988"></span></span> </li> <li id="cite_note-chemadvisor-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-chemadvisor_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-chemadvisor_5-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20111001074639/http://www.chemadvisor.com/Matheson/database/msds/MAT15370000800003.PDF">"Safety Data Sheet, Material Name: N-Butane"</a> <span class="cs1-format">(PDF)</span>. USA: Matheson Tri-Gas Incorporated. 5 February 2011. Archived from <a rel="nofollow" class="external text" href="http://www.chemadvisor.com/Matheson/database/msds/MAT15370000800003.PDF">the original</a> <span class="cs1-format">(PDF)</span> on 1 October 2011<span class="reference-accessdate">. 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.navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Alkanes" title="Template:Alkanes"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Alkanes" title="Template talk:Alkanes"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Alkanes" title="Special:EditPage/Template:Alkanes"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Alkanes" style="font-size:114%;margin:0 4em"><a href="/wiki/Alkane" title="Alkane">Alkanes</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Methane" title="Methane">Methane</a> (<span class="chemf nowrap">CH<sub class="template-chem2-sub">4</sub></span>)</li> <li><a href="/wiki/Ethane" title="Ethane">Ethane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">2</sub>H<sub class="template-chem2-sub">6</sub></span>)</li> <li><a href="/wiki/Propane" title="Propane">Propane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">3</sub>H<sub class="template-chem2-sub">8</sub></span>)</li> <li><a class="mw-selflink selflink">Butane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">4</sub>H<sub class="template-chem2-sub">10</sub></span>)</li> <li><a href="/wiki/Pentane" title="Pentane">Pentane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">5</sub>H<sub class="template-chem2-sub">12</sub></span>)</li> <li><a href="/wiki/Hexane" title="Hexane">Hexane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">6</sub>H<sub class="template-chem2-sub">14</sub></span>)</li> <li><a href="/wiki/Heptane" title="Heptane">Heptane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">7</sub>H<sub class="template-chem2-sub">16</sub></span>)</li> <li><a href="/wiki/Octane" title="Octane">Octane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">8</sub>H<sub class="template-chem2-sub">18</sub></span>)</li> <li><a href="/wiki/Nonane" title="Nonane">Nonane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">9</sub>H<sub class="template-chem2-sub">20</sub></span>)</li> <li><a href="/wiki/Decane" title="Decane">Decane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">10</sub>H<sub class="template-chem2-sub">22</sub></span>)</li> <li><a href="/wiki/Undecane" title="Undecane">Undecane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">11</sub>H<sub class="template-chem2-sub">24</sub></span>)</li> <li><a href="/wiki/Dodecane" title="Dodecane">Dodecane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">12</sub>H<sub class="template-chem2-sub">26</sub></span>)</li> <li><a href="/wiki/Tridecane" title="Tridecane">Tridecane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">13</sub>H<sub class="template-chem2-sub">28</sub></span>)</li> <li><a href="/wiki/Tetradecane" title="Tetradecane">Tetradecane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">14</sub>H<sub class="template-chem2-sub">30</sub></span>)</li> <li><a href="/wiki/Pentadecane" title="Pentadecane">Pentadecane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">15</sub>H<sub class="template-chem2-sub">32</sub></span>)</li> <li><a href="/wiki/Hexadecane" title="Hexadecane">Hexadecane / Cetane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">16</sub>H<sub class="template-chem2-sub">34</sub></span>)</li> <li><a href="/wiki/Heptadecane" title="Heptadecane">Heptadecane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">17</sub>H<sub class="template-chem2-sub">36</sub></span>)</li> <li><a href="/wiki/Octadecane" title="Octadecane">Octadecane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">18</sub>H<sub class="template-chem2-sub">38</sub></span>)</li> <li><a href="/wiki/Nonadecane" title="Nonadecane">Nonadecane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">19</sub>H<sub class="template-chem2-sub">40</sub></span>)</li> <li><a href="/wiki/Icosane" title="Icosane">Icosane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">20</sub>H<sub class="template-chem2-sub">42</sub></span>)</li> <li><a href="/wiki/Heneicosane" title="Heneicosane">Heneicosane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">21</sub>H<sub class="template-chem2-sub">44</sub></span>)</li> <li><a href="/wiki/Tetracosane" title="Tetracosane">Tetracosane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">24</sub>H<sub class="template-chem2-sub">50</sub></span>)</li> <li><a href="/wiki/Nonacosane" title="Nonacosane">Nonacosane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">29</sub>H<sub class="template-chem2-sub">60</sub></span>)</li> <li><a href="/wiki/Hentriacontane" title="Hentriacontane">Hentriacontane</a> (<span class="chemf nowrap">C<sub class="template-chem2-sub">31</sub>H<sub class="template-chem2-sub">64</sub></span>)</li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/Higher_alkanes" class="mw-redirect" title="Higher alkanes">Higher alkanes</a></li> <li><a href="/wiki/List_of_straight-chain_alkanes" title="List of straight-chain alkanes">List of alkanes</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Binary_compounds_of_hydrogen" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Hydrides_by_group" title="Template:Hydrides by group"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Hydrides_by_group" title="Template talk:Hydrides by group"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Hydrides_by_group" title="Special:EditPage/Template:Hydrides by group"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Binary_compounds_of_hydrogen" style="font-size:114%;margin:0 4em"><a href="/wiki/Binary_compounds_of_hydrogen" title="Binary compounds of hydrogen">Binary compounds of hydrogen</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hydride#Ionic_hydrides" title="Hydride">Alkali metal <br />(Group 1) hydrides</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lithium_hydride" title="Lithium hydride">LiH</a></li> <li><a href="/wiki/Sodium_hydride" title="Sodium hydride">NaH</a></li> <li><a href="/wiki/Potassium_hydride" title="Potassium hydride">KH</a></li> <li><a href="/wiki/Rubidium_hydride" title="Rubidium hydride">RbH</a></li> <li><a href="/wiki/Caesium_hydride" title="Caesium hydride">CsH</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hydride#Ionic_hydrides" title="Hydride">Alkaline <br />(Group 2) <br />earth hydrides</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Monohydrides" scope="row" class="navbox-group" style="width:1%">Monohydrides</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Beryllium_monohydride" title="Beryllium monohydride">BeH</a></li> <li><a href="/wiki/Magnesium_monohydride" title="Magnesium monohydride">MgH</a></li> <li><a href="/wiki/Calcium_monohydride" title="Calcium monohydride">CaH</a></li> <li><a href="/w/index.php?title=Strontium_monohydride&action=edit&redlink=1" class="new" title="Strontium monohydride (page does not exist)">SrH</a></li> <li><a href="/w/index.php?title=Barium_monohydride&action=edit&redlink=1" class="new" title="Barium monohydride (page does not exist)">BaH</a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Dihydrides" scope="row" class="navbox-group" style="width:1%">Dihydrides</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Beryllium_hydride" title="Beryllium hydride">BeH<sub>2</sub></a></li> <li><a href="/wiki/Magnesium_hydride" title="Magnesium hydride">MgH<sub>2</sub></a></li> <li><a href="/wiki/Calcium_hydride" title="Calcium hydride">CaH<sub>2</sub></a></li> <li><a href="/wiki/Strontium_hydride" title="Strontium hydride">SrH<sub>2</sub></a></li> <li><a href="/wiki/Barium_hydride" title="Barium hydride">BaH<sub>2</sub></a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Group_13_hydride" title="Group 13 hydride">Group 13 <br />hydrides</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Boranes" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Boranes" title="Boranes">Boranes</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Borane" title="Borane">BH<sub>3</sub></a></li> <li><a href="/wiki/Boron_monohydride" title="Boron monohydride">BH</a></li> <li><a href="/wiki/Diborane" title="Diborane">B<sub>2</sub>H<sub>6</sub></a></li> <li><a href="/wiki/Diborane(2)" title="Diborane(2)">B<sub>2</sub>H<sub>2</sub></a></li> <li><a href="/wiki/Diborane(4)" title="Diborane(4)">B<sub>2</sub>H<sub>4</sub></a></li> <li><a href="/wiki/Tetraborane" title="Tetraborane">B<sub>4</sub>H<sub>10</sub></a></li> <li><a href="/wiki/Pentaborane(9)" title="Pentaborane(9)">B<sub>5</sub>H<sub>9</sub></a></li> <li><a href="/wiki/Pentaborane(11)" title="Pentaborane(11)">B<sub>5</sub>H<sub>11</sub></a></li> <li><a href="/wiki/Hexaborane(10)" title="Hexaborane(10)">B<sub>6</sub>H<sub>10</sub></a></li> <li><a href="/wiki/Hexaborane(12)" title="Hexaborane(12)">B<sub>6</sub>H<sub>12</sub></a></li> <li><a href="/wiki/Decaborane" title="Decaborane">B<sub>10</sub>H<sub>14</sub></a></li> <li><a href="/wiki/Octadecaborane" title="Octadecaborane">B<sub>18</sub>H<sub>22</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Alanes" scope="row" class="navbox-group" style="width:1%">Alanes</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aluminium_hydride" title="Aluminium hydride">AlH<sub>3</sub></a></li> <li><a href="/wiki/Dialane" title="Dialane">Al<sub>2</sub>H<sub>6</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Gallanes" scope="row" class="navbox-group" style="width:1%">Gallanes</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Gallane" title="Gallane">GaH<sub>3</sub></a></li> <li><a href="/wiki/Digallane" title="Digallane">Ga<sub>2</sub>H<sub>6</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Indiganes" scope="row" class="navbox-group" style="width:1%">Indiganes</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Indium_trihydride" title="Indium trihydride">InH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Diindigane&action=edit&redlink=1" class="new" title="Diindigane (page does not exist)">In<sub>2</sub>H<sub>6</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Thallanes" scope="row" class="navbox-group" style="width:1%">Thallanes</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Thallane" title="Thallane">TlH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Dithallane&action=edit&redlink=1" class="new" title="Dithallane (page does not exist)">Tl<sub>2</sub>H<sub>6</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Nihonanes_(predicted)" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Nihonium" title="Nihonium">Nihonanes</a> (<i>predicted</i>)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i>NhH</i></li> <li><i>NhH<sub>3</sub></i></li> <li><i>Nh<sub>2</sub>H<sub>6</sub></i></li> <li><i>NhH<sub>5</sub></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Group_14_hydride" title="Group 14 hydride">Group 14 hydrides</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Hydrocarbons" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hydrocarbon" title="Hydrocarbon">Hydrocarbons</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alkane" title="Alkane">alkanes</a></li> <li><a href="/wiki/Alkene" title="Alkene">alkenes</a></li> <li><a href="/wiki/Alkyne" title="Alkyne">alkynes</a></li> <li><a href="/wiki/Cycloalkane" title="Cycloalkane">Cycloalkanes</a></li> <li><a href="/wiki/Cycloalkene" title="Cycloalkene">Cycloalkenes</a></li> <li><a href="/wiki/Cycloalkyne" title="Cycloalkyne">Cycloalkynes</a></li> <li><a href="/wiki/Annulenes" class="mw-redirect" title="Annulenes">Annulenes</a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Methylidyne_radical" title="Methylidyne radical">CH</a></li> <li><a href="/wiki/Methylene_(compound)" title="Methylene (compound)">CH<sub>2</sub></a></li> <li><a href="/wiki/Methyl_radical" title="Methyl radical">CH<sub>3</sub></a></li> <li><a href="/wiki/Ethynyl_radical" title="Ethynyl radical">C<sub>2</sub>H</a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Silanes" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Silanes" title="Silanes">Silanes</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Silane" title="Silane">SiH<sub>4</sub></a></li> <li><a href="/wiki/Disilane" title="Disilane">Si<sub>2</sub>H<sub>6</sub></a></li> <li><a href="/wiki/Trisilane" title="Trisilane">Si<sub>3</sub>H<sub>8</sub></a></li> <li><a href="/wiki/Tetrasilane" title="Tetrasilane">Si<sub>4</sub>H<sub>10</sub></a></li> <li><a href="/wiki/Pentasilane" class="mw-redirect" title="Pentasilane">Si<sub>5</sub>H<sub>12</sub></a></li> <li><a href="/wiki/Hexasilane" class="mw-redirect" title="Hexasilane">Si<sub>6</sub>H<sub>14</sub></a></li> <li><a href="/w/index.php?title=Heptasilane&action=edit&redlink=1" class="new" title="Heptasilane (page does not exist)">Si<sub>7</sub>H<sub>16</sub></a></li> <li><a href="/w/index.php?title=Octasilane&action=edit&redlink=1" class="new" title="Octasilane (page does not exist)">Si<sub>8</sub>H<sub>18</sub></a></li> <li><a href="/w/index.php?title=Nonasilane&action=edit&redlink=1" class="new" title="Nonasilane (page does not exist)">Si<sub>9</sub>H<sub>20</sub></a></li> <li><a href="/w/index.php?title=Decasilane&action=edit&redlink=1" class="new" title="Decasilane (page does not exist)">Si<sub>10</sub>H<sub>22</sub></a></li> <li><a href="/wiki/Silanes" title="Silanes">more...</a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Silenes" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Silenes" title="Silenes">Silenes</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Disilene" title="Disilene">Si<sub>2</sub>H<sub>4</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Silynes" scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=Silynes&action=edit&redlink=1" class="new" title="Silynes (page does not exist)">Silynes</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Disilyne" title="Disilyne">Si<sub>2</sub>H<sub>2</sub></a></li> <li><a href="/wiki/Silicon_monohydride" class="mw-redirect" title="Silicon monohydride">SiH</a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Germanes" scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=Germanes&action=edit&redlink=1" class="new" title="Germanes (page does not exist)">Germanes</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Germane" title="Germane">GeH<sub>4</sub></a></li> <li><a href="/wiki/Digermane" title="Digermane">Ge<sub>2</sub>H<sub>6</sub></a></li> <li><a href="/w/index.php?title=Trigermane&action=edit&redlink=1" class="new" title="Trigermane (page does not exist)">Ge<sub>3</sub>H<sub>8</sub></a></li> <li><a href="/w/index.php?title=Tetragermane&action=edit&redlink=1" class="new" title="Tetragermane (page does not exist)">Ge<sub>4</sub>H<sub>10</sub></a></li> <li><a href="/w/index.php?title=Pentagermane&action=edit&redlink=1" class="new" title="Pentagermane (page does not exist)">Ge<sub>5</sub>H<sub>12</sub></a></li></ul> </div></td></tr></tbody></table><div></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Stannanes" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Stannanes" class="mw-redirect" title="Stannanes">Stannanes</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Stannane" title="Stannane">SnH<sub>4</sub></a></li> <li><a href="/w/index.php?title=Distannane&action=edit&redlink=1" class="new" title="Distannane (page does not exist)">Sn<sub>2</sub>H<sub>6</sub></a></li></ul> </div></td></tr></tbody></table><div></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Plumbanes" scope="row" class="navbox-group" style="width:1%">Plumbanes</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Plumbane" title="Plumbane">PbH<sub>4</sub></a></li></ul> </div></td></tr></tbody></table><div></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Flerovanes_(predicted)" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Flerovium" title="Flerovium">Flerovanes</a> (<i>predicted</i>)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i>FlH</i></li> <li><i>FlH<sub>2</sub></i></li> <li><i>FlH<sub>4</sub></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Pnictogen_hydride" title="Pnictogen hydride">Pnictogen <br />(Group 15) hydrides</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Azanes" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Azane" title="Azane">Azanes</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ammonia" title="Ammonia">NH<sub>3</sub></a></li> <li><a href="/wiki/Hydrazine" title="Hydrazine">N<sub>2</sub>H<sub>4</sub></a></li> <li><a href="/wiki/Triazane" title="Triazane">N<sub>3</sub>H<sub>5</sub></a></li> <li><a href="/w/index.php?title=Tetrazane&action=edit&redlink=1" class="new" title="Tetrazane (page does not exist)">N<sub>4</sub>H<sub>6</sub></a></li> <li><a href="/w/index.php?title=Pentazane&action=edit&redlink=1" class="new" title="Pentazane (page does not exist)">N<sub>5</sub>H<sub>7</sub></a></li> <li><a href="/w/index.php?title=Hexazane&action=edit&redlink=1" class="new" title="Hexazane (page does not exist)">N<sub>6</sub>H<sub>8</sub></a></li> <li><a href="/w/index.php?title=Heptazane&action=edit&redlink=1" class="new" title="Heptazane (page does not exist)">N<sub>7</sub>H<sub>9</sub></a></li> <li><a href="/w/index.php?title=Octazane&action=edit&redlink=1" class="new" title="Octazane (page does not exist)">N<sub>8</sub>H<sub>10</sub></a></li> <li><a href="/w/index.php?title=Nonazane&action=edit&redlink=1" class="new" title="Nonazane (page does not exist)">N<sub>9</sub>H<sub>11</sub></a></li> <li><a href="/w/index.php?title=Decazane&action=edit&redlink=1" class="new" title="Decazane (page does not exist)">N<sub>10</sub>H<sub>12</sub></a></li> <li><a href="/wiki/Azane" title="Azane">more...</a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Azenes" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Azo_compound" title="Azo compound">Azenes</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Diazene" class="mw-redirect" title="Diazene">N<sub>2</sub>H<sub>2</sub></a></li> <li><a href="/wiki/Triazene" title="Triazene">N<sub>3</sub>H<sub>3</sub></a></li> <li><a href="/wiki/Tetrazene" title="Tetrazene">N<sub>4</sub>H<sub>4</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Phosphanes" scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=Phosphanes&action=edit&redlink=1" class="new" title="Phosphanes (page does not exist)">Phosphanes</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Phosphine" title="Phosphine">PH<sub>3</sub></a></li> <li><a href="/wiki/Diphosphane" title="Diphosphane">P<sub>2</sub>H<sub>4</sub></a></li> <li><a href="/wiki/Triphosphane" title="Triphosphane">P<sub>3</sub>H<sub>5</sub></a></li> <li><a href="/w/index.php?title=Tetraphosphane&action=edit&redlink=1" class="new" title="Tetraphosphane (page does not exist)">P<sub>4</sub>H<sub>6</sub></a></li> <li><a href="/w/index.php?title=Pentaphosphane&action=edit&redlink=1" class="new" title="Pentaphosphane (page does not exist)">P<sub>5</sub>H<sub>7</sub></a></li> <li><a href="/w/index.php?title=Hexaphosphane&action=edit&redlink=1" class="new" title="Hexaphosphane (page does not exist)">P<sub>6</sub>H<sub>8</sub></a></li> <li><a href="/w/index.php?title=Heptaphosphane&action=edit&redlink=1" class="new" title="Heptaphosphane (page does not exist)">P<sub>7</sub>H<sub>9</sub></a></li> <li><a href="/w/index.php?title=Octaphosphane&action=edit&redlink=1" class="new" title="Octaphosphane (page does not exist)">P<sub>8</sub>H<sub>10</sub></a></li> <li><a href="/w/index.php?title=Nonaphosphane&action=edit&redlink=1" class="new" title="Nonaphosphane (page does not exist)">P<sub>9</sub>H<sub>11</sub></a></li> <li><a href="/w/index.php?title=Decaphosphane&action=edit&redlink=1" class="new" title="Decaphosphane (page does not exist)">P<sub>10</sub>H<sub>12</sub></a></li> <li><a href="/w/index.php?title=Phosphanes&action=edit&redlink=1" class="new" title="Phosphanes (page does not exist)">more...</a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Phosphenes" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Diphosphenes" title="Diphosphenes">Phosphenes</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Diphosphene" title="Diphosphene">P<sub>2</sub>H<sub>2</sub></a></li> <li><a href="/w/index.php?title=Triphosphene&action=edit&redlink=1" class="new" title="Triphosphene (page does not exist)">P<sub>3</sub>H<sub>3</sub></a></li> <li><a href="/w/index.php?title=Tetraphosphene&action=edit&redlink=1" class="new" title="Tetraphosphene (page does not exist)">P<sub>4</sub>H<sub>4</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Arsanes" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Arsane" class="mw-redirect" title="Arsane">Arsanes</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Arsine" title="Arsine">AsH<sub>3</sub></a></li> <li><a href="/wiki/Diarsine" class="mw-redirect" title="Diarsine">As<sub>2</sub>H<sub>4</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Stibanes" scope="row" class="navbox-group" style="width:1%">Stibanes</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Stibine" title="Stibine">SbH<sub>3</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Bismuthanes" scope="row" class="navbox-group" style="width:1%">Bismuthanes</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bismuthine" title="Bismuthine">BiH<sub>3</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Moscovanes" scope="row" class="navbox-group" style="width:1%">Moscovanes</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Moscovium" title="Moscovium">McH<sub>3</sub></a></i> (<i>predicted</i>)</li></ul> </div></td></tr></tbody></table><div> <ul><li><a href="/wiki/Hydrazoic_acid" title="Hydrazoic acid">HN<sub>3</sub></a></li> <li><a href="/wiki/Imidogen" title="Imidogen">NH</a></li> <li><a href="/wiki/Pentazole" title="Pentazole">HN<sub>5</sub></a></li> <li><a href="/wiki/Nitrogen_pentahydride" title="Nitrogen pentahydride">NH<sub>5</sub></a> <i>(hypothetical)</i></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hydrogen_chalcogenide" title="Hydrogen chalcogenide">Hydrogen <br />chalcogenides <br />(Group 16 hydrides)</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Polyoxidanes" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hydrogen_polyoxide" title="Hydrogen polyoxide">Polyoxidanes</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <li><a href="/wiki/Properties_of_water" title="Properties of water">H<sub>2</sub>O</a></li> <li><a href="/wiki/Hydrogen_peroxide" title="Hydrogen peroxide">H<sub>2</sub>O<sub>2</sub></a></li> <li><a href="/wiki/Trioxidane" title="Trioxidane">H<sub>2</sub>O<sub>3</sub></a></li> <li><a href="/wiki/Tetraoxidane" title="Tetraoxidane">H<sub>2</sub>O<sub>4</sub></a></li> <li><a href="/wiki/Pentaoxidane" title="Pentaoxidane">H<sub>2</sub>O<sub>5</sub></a></li> <li><a href="/wiki/Hydrogen_polyoxide" title="Hydrogen polyoxide">more...</a></li> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Polysulfanes" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Polysulfane" title="Polysulfane">Polysulfanes</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Hydrogen_sulfide" title="Hydrogen sulfide">H<sub>2</sub>S</a></li> <li><a href="/wiki/Hydrogen_disulfide" title="Hydrogen disulfide">H<sub>2</sub>S<sub>2</sub></a></li> <li><a href="/wiki/Trisulfane" title="Trisulfane">H<sub>2</sub>S<sub>3</sub></a></li> <li><a href="/w/index.php?title=Hydrogen_tetrasulfide&action=edit&redlink=1" class="new" title="Hydrogen tetrasulfide (page does not exist)">H<sub>2</sub>S<sub>4</sub></a></li> <li><a href="/w/index.php?title=Hydrogen_pentasulfide&action=edit&redlink=1" class="new" title="Hydrogen pentasulfide (page does not exist)">H<sub>2</sub>S<sub>5</sub></a></li> <li><a href="/w/index.php?title=Hydrogen_hexasulfide&action=edit&redlink=1" class="new" title="Hydrogen hexasulfide (page does not exist)">H<sub>2</sub>S<sub>6</sub></a></li> <li><a href="/w/index.php?title=Hydrogen_heptasulfide&action=edit&redlink=1" class="new" title="Hydrogen heptasulfide (page does not exist)">H<sub>2</sub>S<sub>7</sub></a></li> <li><a href="/w/index.php?title=Hydrogen_octasulfide&action=edit&redlink=1" class="new" title="Hydrogen octasulfide (page does not exist)">H<sub>2</sub>S<sub>8</sub></a></li> <li><a href="/w/index.php?title=Hydrogen_nonasulfide&action=edit&redlink=1" class="new" title="Hydrogen nonasulfide (page does not exist)">H<sub>2</sub>S<sub>9</sub></a></li> <li><a href="/w/index.php?title=Hydrogen_decasulfide&action=edit&redlink=1" class="new" title="Hydrogen decasulfide (page does not exist)">H<sub>2</sub>S<sub>10</sub></a></li> <li><a href="/wiki/Polysulfane" title="Polysulfane">more...</a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Selanes" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Selanes" class="mw-redirect" title="Selanes">Selanes</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Hydrogen_selenide" title="Hydrogen selenide">H<sub>2</sub>Se</a></li> <li><a href="/wiki/Hydrogen_diselenide" title="Hydrogen diselenide">H<sub>2</sub>Se<sub>2</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Tellanes" scope="row" class="navbox-group" style="width:1%">Tellanes</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Hydrogen_telluride" title="Hydrogen telluride">H<sub>2</sub>Te</a></li> <li><a href="/wiki/Hydrogen_ditelluride" title="Hydrogen ditelluride">H<sub>2</sub>Te<sub>2</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Polanes" scope="row" class="navbox-group" style="width:1%">Polanes</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Polonium_hydride" title="Polonium hydride">PoH<sub>2</sub></a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Livermoranes" scope="row" class="navbox-group" style="width:1%">Livermoranes</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Livermorium" title="Livermorium">LvH<sub>2</sub></a></i> (<i>predicted</i>)</li></ul> </div></td></tr></tbody></table><div> <ul><li><a href="/wiki/Hydroxyl_radical" title="Hydroxyl radical">HO</a></li> <li><a href="/wiki/Hydroperoxyl" title="Hydroperoxyl">HO<sub>2</sub></a></li> <li><a href="/wiki/Hydrogen_ozonide" title="Hydrogen ozonide">HO<sub>3</sub></a></li> <li><a href="/w/index.php?title=Oxywater&action=edit&redlink=1" class="new" title="Oxywater (page does not exist)">H<sub>2</sub>O<sup>+</sup>–O<sup>–</sup></a> <i>(hypothetical)</i></li> <li><a href="/wiki/Sulfanyl" title="Sulfanyl">HS</a></li> <li><a href="/wiki/Semiheavy_water" title="Semiheavy water">HDO</a></li> <li><a href="/wiki/Heavy_water" title="Heavy water">D<sub>2</sub>O</a></li> <li><a href="/wiki/Tritiated_water" title="Tritiated water">T<sub>2</sub>O</a></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hydrogen_halide" title="Hydrogen halide">Hydrogen halides <br />(Group 17 hydrides)</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <li><a href="/wiki/Hydrogen_fluoride" title="Hydrogen fluoride">HF</a></li> <li><a href="/wiki/Hydrogen_chloride" title="Hydrogen chloride">HCl</a></li> <li><a href="/wiki/Hydrogen_bromide" title="Hydrogen bromide">HBr</a></li> <li><a href="/wiki/Hydrogen_iodide" title="Hydrogen iodide">HI</a></li> <li><a href="/wiki/Hydrogen_astatide" title="Hydrogen astatide">HAt</a></li> <li><i><a href="/wiki/Tennessine" title="Tennessine">HTs</a></i> (<i>predicted</i>)</li> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Transition_metal_hydrides" class="mw-redirect" title="Transition metal hydrides">Transition metal hydrides</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Scandium_hydride" title="Scandium hydride">ScH<sub>2</sub></a></li> <li><a href="/wiki/Yttrium_hydride" title="Yttrium hydride">YH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Yttrium_trihydride&action=edit&redlink=1" class="new" title="Yttrium trihydride (page does not exist)">YH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Yttrium_hexahydride&action=edit&redlink=1" class="new" title="Yttrium hexahydride (page does not exist)">YH<sub>6</sub></a></li> <li><a href="/w/index.php?title=Yttrium_nonahydride&action=edit&redlink=1" class="new" title="Yttrium nonahydride (page does not exist)">YH<sub>9</sub></a></li> <li><a href="/w/index.php?title=Lutetium_dihydride&action=edit&redlink=1" class="new" title="Lutetium dihydride (page does not exist)">LuH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Lutetium_trihydride&action=edit&redlink=1" class="new" title="Lutetium trihydride (page does not exist)">LuH<sub>3</sub></a></li> <li><a href="/wiki/Titanium_hydride" title="Titanium hydride">TiH<sub>2</sub></a></li> <li><a href="/wiki/Titanium(IV)_hydride" title="Titanium(IV) hydride">TiH<sub>4</sub></a></li> <li><a href="/wiki/Zirconium(II)_hydride" title="Zirconium(II) hydride">ZrH<sub>2</sub></a></li> <li><a href="/wiki/Zirconium_hydride" title="Zirconium hydride">ZrH<sub>4</sub></a></li> <li><a href="/w/index.php?title=Hafnium(II)_hydride&action=edit&redlink=1" class="new" title="Hafnium(II) hydride (page does not exist)">HfH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Hafnium_hydride&action=edit&redlink=1" class="new" title="Hafnium hydride (page does not exist)">HfH<sub>4</sub></a></li> <li><a href="/w/index.php?title=Vanadium(I)_hydride&action=edit&redlink=1" class="new" title="Vanadium(I) hydride (page does not exist)">VH</a></li> <li><a href="/w/index.php?title=Vanadium(II)_hydride&action=edit&redlink=1" class="new" title="Vanadium(II) hydride (page does not exist)">VH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Niobium_monohydride&action=edit&redlink=1" class="new" title="Niobium monohydride (page does not exist)">NbH</a></li> <li><a href="/w/index.php?title=Niobium_dihydride&action=edit&redlink=1" class="new" title="Niobium dihydride (page does not exist)">NbH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Tantalum_monohydride&action=edit&redlink=1" class="new" title="Tantalum monohydride (page does not exist)">TaH</a></li> <li><a href="/w/index.php?title=Tantalum_dihydride&action=edit&redlink=1" class="new" title="Tantalum dihydride (page does not exist)">TaH<sub>2</sub></a></li> <li><a href="/wiki/Chromium(I)_hydride" title="Chromium(I) hydride">CrH</a></li> <li><a href="/wiki/Chromium(II)_hydride" title="Chromium(II) hydride">CrH<sub>2</sub></a></li> <li><a href="/wiki/Chromium_hydride" title="Chromium hydride">CrH<sub>x</sub></a></li> <li><a href="/wiki/Iron(I)_hydride" title="Iron(I) hydride">FeH</a></li> <li><a href="/wiki/Iron(II)_hydride" title="Iron(II) hydride">FeH<sub>2</sub></a></li> <li><a href="/wiki/Iron_pentahydride" title="Iron pentahydride">FeH<sub>5</sub></a></li> <li><a href="/wiki/Cobalt(II)_hydride" title="Cobalt(II) hydride">CoH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Rhodium_hydride&action=edit&redlink=1" class="new" title="Rhodium hydride (page does not exist)">RhH<sub>2</sub></a></li> <li><a href="/wiki/Iridium_trihydride" title="Iridium trihydride">IrH<sub>3</sub></a></li> <li><a href="/wiki/Nickel_hydride" title="Nickel hydride">NiH</a></li> <li><a href="/wiki/Palladium_hydride" title="Palladium hydride">PdH<sub><i>x</i></sub> (<i>x</i> < 1)</a></li> <li><a href="/w/index.php?title=Platinum_hydride&action=edit&redlink=1" class="new" title="Platinum hydride (page does not exist)">PtH<sub><i>x</i></sub> (<i>x</i>< 1) </a></li> <li><i><a href="/wiki/Darmstadtium" title="Darmstadtium">DsH<sub>2</sub></a></i> (<i>predicted</i>)</li> <li><a href="/wiki/Copper_hydride" title="Copper hydride">CuH</a></li> <li><i><a href="/wiki/Roentgenium" title="Roentgenium">RgH</a></i> (<i>predicted</i>)</li> <li><a href="/wiki/Zinc_hydride" title="Zinc hydride">ZnH<sub>2</sub></a></li> <li><a href="/wiki/Cadmium_hydride" title="Cadmium hydride">CdH<sub>2</sub></a></li> <li><a href="/wiki/Mercury(I)_hydride" title="Mercury(I) hydride">HgH</a></li> <li><a href="/wiki/Mercury(I)_hydride" title="Mercury(I) hydride">Hg<sub>2</sub>H<sub>2</sub></a></li> <li><a href="/wiki/Mercury(II)_hydride" title="Mercury(II) hydride">HgH<sub>2</sub></a></li> <li><i><a href="/wiki/Copernicium" title="Copernicium">CnH<sub>2</sub></a></i> (<i>predicted</i>)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=Lanthanide_hydrides&action=edit&redlink=1" class="new" title="Lanthanide hydrides (page does not exist)">Lanthanide hydrides</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Lanthanum_dihydride&action=edit&redlink=1" class="new" title="Lanthanum dihydride (page does not exist)">LaH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Lanthanum_trihydride&action=edit&redlink=1" class="new" title="Lanthanum trihydride (page does not exist)">LaH<sub>3</sub></a></li> <li><a href="/wiki/Lanthanum_decahydride" title="Lanthanum decahydride">LaH<sub>10</sub></a></li> <li><a href="/w/index.php?title=Cerium_dihydride&action=edit&redlink=1" class="new" title="Cerium dihydride (page does not exist)">CeH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Cerium_trihydride&action=edit&redlink=1" class="new" title="Cerium trihydride (page does not exist)">CeH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Praseodymium_dihydride&action=edit&redlink=1" class="new" title="Praseodymium dihydride (page does not exist)">PrH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Praseodymium_hydride&action=edit&redlink=1" class="new" title="Praseodymium hydride (page does not exist)">PrH<sub>3</sub></a></li> <li><a href="/wiki/Neodymium(II)_hydride" title="Neodymium(II) hydride">NdH<sub>2</sub></a></li> <li><a href="/wiki/Neodymium(III)_hydride" title="Neodymium(III) hydride">NdH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Samarium_dihydride&action=edit&redlink=1" class="new" title="Samarium dihydride (page does not exist)">SmH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Samarium_trihydride&action=edit&redlink=1" class="new" title="Samarium trihydride (page does not exist)">SmH<sub>3</sub></a></li> <li><a href="/wiki/Europium_hydride" title="Europium hydride">EuH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Gadolinium_dihydride&action=edit&redlink=1" class="new" title="Gadolinium dihydride (page does not exist)">GdH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Gadolinium_trihydride&action=edit&redlink=1" class="new" title="Gadolinium trihydride (page does not exist)">GdH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Terbium_dihydride&action=edit&redlink=1" class="new" title="Terbium dihydride (page does not exist)">TbH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Terbium_trihydride&action=edit&redlink=1" class="new" title="Terbium trihydride (page does not exist)">TbH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Dysprosium_dihydride&action=edit&redlink=1" class="new" title="Dysprosium dihydride (page does not exist)">DyH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Dysprosium_trihydride&action=edit&redlink=1" class="new" title="Dysprosium trihydride (page does not exist)">DyH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Holmium_dihydride&action=edit&redlink=1" class="new" title="Holmium dihydride (page does not exist)">HoH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Holmium_trihydride&action=edit&redlink=1" class="new" title="Holmium trihydride (page does not exist)">HoH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Erbium_dihydride&action=edit&redlink=1" class="new" title="Erbium dihydride (page does not exist)">ErH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Erbium_trihydride&action=edit&redlink=1" class="new" title="Erbium trihydride (page does not exist)">ErH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Thulium_dihydride&action=edit&redlink=1" class="new" title="Thulium dihydride (page does not exist)">TmH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Thulium_trihydride&action=edit&redlink=1" class="new" title="Thulium trihydride (page does not exist)">TmH<sub>3</sub></a></li> <li><a href="/wiki/Ytterbium(II)_hydride" title="Ytterbium(II) hydride">YbH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Lutetium_dihydride&action=edit&redlink=1" class="new" title="Lutetium dihydride (page does not exist)">LuH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Lutetium_trihydride&action=edit&redlink=1" class="new" title="Lutetium trihydride (page does not exist)">LuH<sub>3</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=Actinide_hydrides&action=edit&redlink=1" class="new" title="Actinide hydrides (page does not exist)">Actinide hydrides</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Actinium_dihydride&action=edit&redlink=1" class="new" title="Actinium dihydride (page does not exist)">AcH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Thorium_hydride&action=edit&redlink=1" class="new" title="Thorium hydride (page does not exist)">ThH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Thorium(IV)_hydride&action=edit&redlink=1" class="new" title="Thorium(IV) hydride (page does not exist)">ThH<sub>4</sub></a></li> <li>Th<sub>4</sub>H<sub>15</sub></li> <li><a href="/wiki/Protactinium_trihydride" title="Protactinium trihydride">PaH<sub>3</sub></a></li> <li><a href="/wiki/Uranium(III)_hydride" title="Uranium(III) hydride">UH<sub>3</sub></a></li> <li><a href="/wiki/Uranium(IV)_hydride" title="Uranium(IV) hydride">UH<sub>4</sub></a></li> <li><a href="/w/index.php?title=Neptunium_dihydride&action=edit&redlink=1" class="new" title="Neptunium dihydride (page does not exist)">NpH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Neptunium_trihydride&action=edit&redlink=1" class="new" title="Neptunium trihydride (page does not exist)">NpH<sub>3</sub></a></li> <li><a href="/wiki/Plutonium_hydride" title="Plutonium hydride">PuH<sub>2</sub></a></li> <li><a href="/wiki/Plutonium_hydride" title="Plutonium hydride">PuH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Americium_dihydride&action=edit&redlink=1" class="new" title="Americium dihydride (page does not exist)">AmH<sub>2</sub></a></li> <li><a href="/wiki/Americium_trihydride" title="Americium trihydride">AmH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Curium_hydride&action=edit&redlink=1" class="new" title="Curium hydride (page does not exist)">CmH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Berkelium_dihydride&action=edit&redlink=1" class="new" title="Berkelium dihydride (page does not exist)">BkH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Berkelium_trihydride&action=edit&redlink=1" class="new" title="Berkelium trihydride (page does not exist)">BkH<sub>3</sub></a></li> <li><a href="/w/index.php?title=Californium_dihydride&action=edit&redlink=1" class="new" title="Californium dihydride (page does not exist)">CfH<sub>2</sub></a></li> <li><a href="/w/index.php?title=Californium_trihydride&action=edit&redlink=1" class="new" title="Californium trihydride (page does not exist)">CfH<sub>3</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Exotic_atoms" class="mw-redirect" title="Exotic atoms">Exotic matter hydrides</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Positronium_hydride" title="Positronium hydride">PsH</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="E_numbers" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:E_number_infobox_930-949" title="Template:E number infobox 930-949"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:E_number_infobox_930-949" title="Template talk:E number infobox 930-949"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:E_number_infobox_930-949" title="Special:EditPage/Template:E number infobox 930-949"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="E_numbers" style="font-size:114%;margin:0 4em"><a href="/wiki/E_number" title="E number">E numbers</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Food_coloring" title="Food coloring">Colors</a> (E100–199)</li> <li><a href="/wiki/Preservative" title="Preservative">Preservatives</a> (E200–299)</li> <li><a href="/wiki/Antioxidant" title="Antioxidant">Antioxidants</a> & <a href="/wiki/Acidity_regulator" title="Acidity regulator">acidity regulators</a> (E300–399)</li> <li><a href="/wiki/Thickening_agent" title="Thickening agent">Thickeners</a>, <a href="/wiki/Food_additive#Categories" title="Food additive">stabilisers</a> & <a href="/wiki/Emulsifier" class="mw-redirect" title="Emulsifier">emulsifiers</a> (E400–499)</li> <li><a href="/wiki/PH" title="PH">pH</a> <a href="/wiki/Acidity_regulator" title="Acidity regulator">regulators</a> & <a href="/wiki/Anticaking_agent" title="Anticaking agent">anticaking agents</a> (E500–599)</li> <li><a href="/wiki/Flavoring" title="Flavoring">Flavour enhancers</a> (E600–699)</li> <li><b>Miscellaneous (E900–999)</b></li> <li>Additional chemicals (E1100–1599)</li></ul> <hr /> <ul><li><a href="/wiki/Wax" title="Wax">Waxes</a> (E900–909)</li> <li><i><a href="/wiki/Glazing_agent" title="Glazing agent">Synthetic glazes</a> (E910–919)</i></li> <li><a href="/wiki/Flour_treatment_agent" class="mw-redirect" title="Flour treatment agent">Improving agents</a> (E920–929)</li> <li><b><a href="/wiki/Packaging_gas" title="Packaging gas">Packaging gases</a> (E930–949)</b></li> <li><a href="/wiki/Sugar_substitute" title="Sugar substitute">Sweeteners</a> (E950–969)</li> <li><a href="/wiki/Foaming_agent" title="Foaming agent">Foaming agents</a> (E990–999)</li></ul> <hr /> <ul><li><a href="/wiki/Calcium_peroxide" title="Calcium peroxide">Calcium peroxide</a> (E930)</li> <li><a href="/wiki/Argon" title="Argon">Argon</a> (E938)</li> <li><a href="/wiki/Helium" title="Helium">Helium</a> (E939)</li> <li><a href="/wiki/Dichlorodifluoromethane" title="Dichlorodifluoromethane">Dichlorodifluoromethane</a> (E940)</li> <li><a href="/wiki/Nitrogen" title="Nitrogen">Nitrogen</a> (E941)</li> <li><a href="/wiki/Nitrous_oxide" title="Nitrous oxide">Nitrous oxide</a> (E942)</li> <li><a class="mw-selflink selflink">Butane</a> (E943a)</li> <li><a href="/wiki/Isobutane" title="Isobutane">Isobutane</a> (E943b)</li> <li><a href="/wiki/Propane" title="Propane">Propane</a> (E944)</li> <li><a href="/wiki/Oxygen" title="Oxygen">Oxygen</a> (E948)</li> <li><a href="/wiki/Hydrogen" title="Hydrogen">Hydrogen</a> (E949)</li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="GABAA_receptor_positive_modulators" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:GABAA_receptor_positive_modulators" title="Template:GABAA receptor positive modulators"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:GABAA_receptor_positive_modulators" title="Template talk:GABAA receptor positive modulators"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:GABAA_receptor_positive_modulators" title="Special:EditPage/Template:GABAA receptor positive modulators"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="GABAA_receptor_positive_modulators" style="font-size:114%;margin:0 4em"><a href="/wiki/GABAA_receptor_positive_allosteric_modulator" title="GABAA receptor positive allosteric modulator"><abbr title="γ-Aminobutyric acid">GABA</abbr><sub>A</sub> receptor positive modulators</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Alcohol_(chemistry)" title="Alcohol (chemistry)">Alcohols</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Brometone&action=edit&redlink=1" class="new" title="Brometone (page does not exist)">Brometone</a></li> <li><a href="/wiki/1-Butanol" title="1-Butanol">Butanol</a></li> <li><a href="/wiki/Chloralodol" title="Chloralodol">Chloralodol</a></li> <li><a href="/wiki/Chlorobutanol" title="Chlorobutanol">Chlorobutanol (cloretone)</a></li> <li><a href="/wiki/Alcohol_(drug)" title="Alcohol (drug)">Ethanol (alcohol)</a> (<a href="/wiki/Alcoholic_drink" class="mw-redirect" title="Alcoholic drink">alcoholic drink</a>)</li> <li><a href="/wiki/Ethchlorvynol" title="Ethchlorvynol">Ethchlorvynol</a></li> <li><a href="/wiki/Isobutanol" title="Isobutanol">Isobutanol</a></li> <li><a href="/wiki/Isopropanol" class="mw-redirect" title="Isopropanol">Isopropanol</a></li> <li><a href="/wiki/Menthol" title="Menthol">Menthol</a></li> <li><a href="/wiki/Methanol" title="Methanol">Methanol</a></li> <li><a href="/wiki/Methylpentynol" title="Methylpentynol">Methylpentynol</a></li> <li><a href="/wiki/1-Pentanol" title="1-Pentanol">Pentanol</a></li> <li><a href="/wiki/Petrichloral" title="Petrichloral">Petrichloral</a></li> <li><a href="/wiki/1-Propanol" title="1-Propanol">Propanol</a></li> <li><a href="/wiki/Tert-Butanol" class="mw-redirect" title="Tert-Butanol"><i>tert</i>-Butanol (2M2P)</a></li> <li><a href="/wiki/Tert-Pentanol" class="mw-redirect" title="Tert-Pentanol"><i>tert</i>-Pentanol (2M2B)</a></li> <li><a href="/wiki/Tribromoethanol" title="Tribromoethanol">Tribromoethanol</a></li> <li><a href="/wiki/Trichloroethanol" class="mw-redirect" title="Trichloroethanol">Trichloroethanol</a></li> <li><a href="/wiki/Triclofos" title="Triclofos">Triclofos</a></li> <li><a href="/wiki/Trifluoroethanol" class="mw-redirect" title="Trifluoroethanol">Trifluoroethanol</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Barbiturate" title="Barbiturate">Barbiturates</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/(-)-5-(1,3-Dimethylbutyl)-5-ethylbarbituric_acid" class="mw-redirect" title="(-)-5-(1,3-Dimethylbutyl)-5-ethylbarbituric acid">(-)-DMBB</a></li> <li><a href="/wiki/Allobarbital" title="Allobarbital">Allobarbital</a></li> <li><a href="/wiki/Alphenal" title="Alphenal">Alphenal</a></li> <li><a href="/wiki/Amobarbital" title="Amobarbital">Amobarbital</a></li> <li><a href="/wiki/Aprobarbital" title="Aprobarbital">Aprobarbital</a></li> <li><a href="/wiki/Barbexaclone" title="Barbexaclone">Barbexaclone</a></li> <li><a href="/wiki/Barbital" title="Barbital">Barbital</a></li> <li><a href="/wiki/Benzobarbital" title="Benzobarbital">Benzobarbital</a></li> <li><a href="/wiki/Benzylbutylbarbiturate" title="Benzylbutylbarbiturate">Benzylbutylbarbiturate</a></li> <li><a href="/wiki/Brallobarbital" title="Brallobarbital">Brallobarbital</a></li> <li><a href="/wiki/Brophebarbital" title="Brophebarbital">Brophebarbital</a></li> <li><a href="/wiki/Butabarbital" title="Butabarbital">Butabarbital/Secbutabarbital</a></li> <li><a href="/wiki/Butalbital" title="Butalbital">Butalbital</a></li> <li><a href="/wiki/Buthalital" title="Buthalital">Buthalital</a></li> <li><a href="/wiki/Butobarbital" title="Butobarbital">Butobarbital</a></li> <li><a href="/wiki/Butallylonal" title="Butallylonal">Butallylonal</a></li> <li><a href="/wiki/Carbubarb" title="Carbubarb">Carbubarb</a></li> <li><a href="/wiki/Crotylbarbital" title="Crotylbarbital">Crotylbarbital</a></li> <li><a href="/wiki/Cyclobarbital" title="Cyclobarbital">Cyclobarbital</a></li> <li><a href="/wiki/Cyclopentobarbital" title="Cyclopentobarbital">Cyclopentobarbital</a></li> <li><a href="/wiki/Difebarbamate" title="Difebarbamate">Difebarbamate</a></li> <li><a href="/wiki/Enallylpropymal" title="Enallylpropymal">Enallylpropymal</a></li> <li><a href="/wiki/Ethallobarbital" title="Ethallobarbital">Ethallobarbital</a></li> <li><a href="/wiki/Eterobarb" title="Eterobarb">Eterobarb</a></li> <li><a href="/wiki/Febarbamate" title="Febarbamate">Febarbamate</a></li> <li><a href="/wiki/Heptabarb" title="Heptabarb">Heptabarb</a></li> <li><a href="/wiki/Heptobarbital" title="Heptobarbital">Heptobarbital</a></li> <li><a href="/wiki/Hexethal" title="Hexethal">Hexethal</a></li> <li><a href="/wiki/Hexobarbital" title="Hexobarbital">Hexobarbital</a></li> <li><a href="/wiki/Metharbital" title="Metharbital">Metharbital</a></li> <li><a href="/wiki/Methitural" title="Methitural">Methitural</a></li> <li><a href="/wiki/Methohexital" title="Methohexital">Methohexital</a></li> <li><a href="/wiki/Methylphenobarbital" title="Methylphenobarbital">Methylphenobarbital</a></li> <li><a href="/wiki/Narcobarbital" title="Narcobarbital">Narcobarbital</a></li> <li><a href="/wiki/Nealbarbital" title="Nealbarbital">Nealbarbital</a></li> <li><a href="/wiki/Pentobarbital" title="Pentobarbital">Pentobarbital</a></li> <li><a href="/wiki/Phenallymal" class="mw-redirect" title="Phenallymal">Phenallymal</a></li> <li><a href="/wiki/Phenobarbital" title="Phenobarbital">Phenobarbital</a></li> <li><a href="/wiki/Phetharbital" title="Phetharbital">Phetharbital</a></li> <li><a href="/wiki/Primidone" title="Primidone">Primidone</a></li> <li><a href="/wiki/Probarbital" title="Probarbital">Probarbital</a></li> <li><a href="/wiki/Propallylonal" title="Propallylonal">Propallylonal</a></li> <li><a href="/wiki/Propylbarbital" title="Propylbarbital">Propylbarbital</a></li> <li><a href="/wiki/Proxibarbital" title="Proxibarbital">Proxibarbital</a></li> <li><a href="/wiki/Reposal" title="Reposal">Reposal</a></li> <li><a href="/wiki/Secobarbital" title="Secobarbital">Secobarbital</a></li> <li><a href="/wiki/Sigmodal" title="Sigmodal">Sigmodal</a></li> <li><a href="/wiki/Spirobarbital" title="Spirobarbital">Spirobarbital</a></li> <li><a href="/wiki/Talbutal" title="Talbutal">Talbutal</a></li> <li><a href="/wiki/Tetrabamate" title="Tetrabamate">Tetrabamate</a></li> <li><a href="/wiki/Tetrabarbital" title="Tetrabarbital">Tetrabarbital</a></li> <li><a href="/wiki/Thialbarbital" title="Thialbarbital">Thialbarbital</a></li> <li><a href="/wiki/Thiamylal" title="Thiamylal">Thiamylal</a></li> <li><a href="/wiki/Thiobarbital" title="Thiobarbital">Thiobarbital</a></li> <li><a href="/wiki/Thiobutabarbital" title="Thiobutabarbital">Thiobutabarbital</a></li> <li><a href="/wiki/Sodium_thiopental" title="Sodium thiopental">Thiopental</a></li> <li><a href="/wiki/Thiotetrabarbital" title="Thiotetrabarbital">Thiotetrabarbital</a></li> <li><a href="/wiki/Valofane" title="Valofane">Valofane</a></li> <li><a href="/wiki/Vinbarbital" title="Vinbarbital">Vinbarbital</a></li> <li><a href="/wiki/Vinylbital" title="Vinylbital">Vinylbital</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Benzodiazepine" title="Benzodiazepine">Benzodiazepines</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/2-Oxoquazepam" title="2-Oxoquazepam">2-Oxoquazepam</a></li> <li><a href="/wiki/3-Hydroxyphenazepam" title="3-Hydroxyphenazepam">3-Hydroxyphenazepam</a></li> <li><a href="/wiki/Adinazolam" title="Adinazolam">Adinazolam</a></li> <li><a href="/wiki/Alprazolam" title="Alprazolam">Alprazolam</a></li> <li><a href="/wiki/Arfendazam" title="Arfendazam">Arfendazam</a></li> <li><a href="/wiki/Avizafone" title="Avizafone">Avizafone</a></li> <li><a href="/wiki/Bentazepam" title="Bentazepam">Bentazepam</a></li> <li><a href="/wiki/Bretazenil" title="Bretazenil">Bretazenil</a></li> <li><a href="/wiki/Bromazepam" title="Bromazepam">Bromazepam</a></li> <li><a href="/wiki/Bromazolam" title="Bromazolam">Bromazolam</a></li> <li><a href="/wiki/Brotizolam" title="Brotizolam">Brotizolam</a></li> <li><a href="/wiki/Camazepam" title="Camazepam">Camazepam</a></li> <li><a href="/wiki/Carburazepam" title="Carburazepam">Carburazepam</a></li> <li><a href="/wiki/Chlordiazepoxide" title="Chlordiazepoxide">Chlordiazepoxide</a></li> <li><a href="/wiki/Ciclotizolam" title="Ciclotizolam">Ciclotizolam</a></li> <li><a href="/wiki/Cinazepam" title="Cinazepam">Cinazepam</a></li> <li><a href="/wiki/Cinolazepam" title="Cinolazepam">Cinolazepam</a></li> <li><a href="/wiki/Clazolam" title="Clazolam">Clazolam</a></li> <li><a href="/wiki/Climazolam" title="Climazolam">Climazolam</a></li> <li><a href="/wiki/Clobazam" title="Clobazam">Clobazam</a></li> <li><a href="/wiki/Clonazepam" title="Clonazepam">Clonazepam</a></li> <li><a href="/wiki/Clonazolam" title="Clonazolam">Clonazolam</a></li> <li><a href="/wiki/Cloniprazepam" title="Cloniprazepam">Cloniprazepam</a></li> <li><a href="/wiki/Clorazepate" title="Clorazepate">Clorazepate</a></li> <li><a href="/wiki/Clotiazepam" title="Clotiazepam">Clotiazepam</a></li> <li><a href="/wiki/Cloxazolam" title="Cloxazolam">Cloxazolam</a></li> <li><a href="/wiki/CP-1414S" title="CP-1414S">CP-1414S</a></li> <li><a href="/wiki/Cyprazepam" title="Cyprazepam">Cyprazepam</a></li> <li><a href="/wiki/Delorazepam" title="Delorazepam">Delorazepam</a></li> <li><a href="/wiki/Demoxepam" title="Demoxepam">Demoxepam</a></li> <li><a href="/wiki/Diazepam" title="Diazepam">Diazepam</a></li> <li><a href="/wiki/Diclazepam" title="Diclazepam">Diclazepam</a></li> <li><a href="/wiki/Dimdazenil" title="Dimdazenil">Dimdazenil</a></li> <li><a href="/wiki/Doxefazepam" title="Doxefazepam">Doxefazepam</a></li> <li><a href="/wiki/Elfazepam" title="Elfazepam">Elfazepam</a></li> <li><a href="/wiki/Estazolam" title="Estazolam">Estazolam</a></li> <li><a href="/wiki/Ethyl_carfluzepate" title="Ethyl carfluzepate">Ethyl carfluzepate</a></li> <li><a href="/wiki/Ethyl_dirazepate" title="Ethyl dirazepate">Ethyl dirazepate</a></li> <li><a href="/wiki/Ethyl_loflazepate" title="Ethyl loflazepate">Ethyl loflazepate</a></li> <li><a href="/wiki/Etizolam" title="Etizolam">Etizolam</a></li> <li><a href="/wiki/FG-8205" title="FG-8205">FG-8205</a></li> <li><a href="/wiki/Fletazepam" title="Fletazepam">Fletazepam</a></li> <li><a href="/wiki/Flubromazepam" title="Flubromazepam">Flubromazepam</a></li> <li><a href="/wiki/Flubromazolam" title="Flubromazolam">Flubromazolam</a></li> <li><a href="/wiki/Fludiazepam" title="Fludiazepam">Fludiazepam</a></li> <li><a href="/wiki/Flunitrazepam" title="Flunitrazepam">Flunitrazepam</a></li> <li><a href="/wiki/Flunitrazolam" title="Flunitrazolam">Flunitrazolam</a></li> <li><a href="/wiki/Flurazepam" title="Flurazepam">Flurazepam</a></li> <li><a href="/wiki/Flutazolam" title="Flutazolam">Flutazolam</a></li> <li><a href="/wiki/Flutemazepam" title="Flutemazepam">Flutemazepam</a></li> <li><a href="/wiki/Flutoprazepam" title="Flutoprazepam">Flutoprazepam</a></li> <li><a href="/wiki/Fosazepam" title="Fosazepam">Fosazepam</a></li> <li><a href="/wiki/Gidazepam" title="Gidazepam">Gidazepam</a></li> <li><a href="/wiki/Halazepam" title="Halazepam">Halazepam</a></li> <li><a href="/wiki/Haloxazolam" title="Haloxazolam">Haloxazolam</a></li> <li><a href="/wiki/Iclazepam" title="Iclazepam">Iclazepam</a></li> <li><a href="/wiki/Imidazenil" title="Imidazenil">Imidazenil</a></li> <li><a href="/wiki/Irazepine" title="Irazepine">Irazepine</a></li> <li><a href="/wiki/Ketazolam" title="Ketazolam">Ketazolam</a></li> <li><a href="/wiki/Lofendazam" title="Lofendazam">Lofendazam</a></li> <li><a href="/wiki/Lopirazepam" title="Lopirazepam">Lopirazepam</a></li> <li><a href="/wiki/Loprazolam" title="Loprazolam">Loprazolam</a></li> <li><a href="/wiki/Lorazepam" title="Lorazepam">Lorazepam</a></li> <li><a href="/wiki/Lormetazepam" title="Lormetazepam">Lormetazepam</a></li> <li><a href="/wiki/Meclonazepam" title="Meclonazepam">Meclonazepam</a></li> <li><a href="/wiki/Medazepam" title="Medazepam">Medazepam</a></li> <li><a href="/wiki/Menitrazepam" title="Menitrazepam">Menitrazepam</a></li> <li><a href="/wiki/Metaclazepam" title="Metaclazepam">Metaclazepam</a></li> <li><a href="/wiki/Mexazolam" title="Mexazolam">Mexazolam</a></li> <li><a href="/wiki/Midazolam" title="Midazolam">Midazolam</a></li> <li><a href="/wiki/Motrazepam" title="Motrazepam">Motrazepam</a></li> <li><a href="/wiki/N-Desalkylflurazepam" title="N-Desalkylflurazepam">N-Desalkylflurazepam</a></li> <li><a href="/wiki/Nifoxipam" title="Nifoxipam">Nifoxipam</a></li> <li><a href="/wiki/Nimetazepam" title="Nimetazepam">Nimetazepam</a></li> <li><a href="/wiki/Nitrazepam" title="Nitrazepam">Nitrazepam</a></li> <li><a href="/wiki/Nitrazepate" title="Nitrazepate">Nitrazepate</a></li> <li><a href="/wiki/Nitrazolam" title="Nitrazolam">Nitrazolam</a></li> <li><a href="/wiki/Nordazepam" title="Nordazepam">Nordazepam</a></li> <li><a href="/wiki/Nortetrazepam" title="Nortetrazepam">Nortetrazepam</a></li> <li><a href="/wiki/Oxazepam" title="Oxazepam">Oxazepam</a></li> <li><a href="/wiki/Oxazolam" title="Oxazolam">Oxazolam</a></li> <li><a href="/wiki/Phenazepam" title="Phenazepam">Phenazepam</a></li> <li><a href="/wiki/Pinazepam" title="Pinazepam">Pinazepam</a></li> <li><a href="/wiki/Pivoxazepam" title="Pivoxazepam">Pivoxazepam</a></li> <li><a href="/wiki/Prazepam" title="Prazepam">Prazepam</a></li> <li><a href="/wiki/Premazepam" title="Premazepam">Premazepam</a></li> <li><a href="/wiki/Proflazepam" title="Proflazepam">Proflazepam</a></li> <li><a href="/wiki/Pyrazolam" title="Pyrazolam">Pyrazolam</a></li> <li><a href="/wiki/QH-II-66" title="QH-II-66">QH-II-66</a></li> <li><a href="/wiki/Quazepam" title="Quazepam">Quazepam</a></li> <li><a href="/wiki/Reclazepam" title="Reclazepam">Reclazepam</a></li> <li><a href="/wiki/Remimazolam" title="Remimazolam">Remimazolam</a></li> <li><a href="/wiki/Rilmazafone" title="Rilmazafone">Rilmazafone</a></li> <li><a href="/wiki/Ripazepam" title="Ripazepam">Ripazepam</a></li> <li><a href="/wiki/Ro48-6791" title="Ro48-6791">Ro48-6791</a></li> <li><a href="/wiki/Ro48-8684" title="Ro48-8684">Ro48-8684</a></li> <li><a href="/wiki/SH-053-R-CH3-2%E2%80%B2F" title="SH-053-R-CH3-2′F">SH-053-R-CH3-2′F</a></li> <li><a href="/wiki/Sulazepam" title="Sulazepam">Sulazepam</a></li> <li><a href="/wiki/Temazepam" title="Temazepam">Temazepam</a></li> <li><a href="/wiki/Tetrazepam" title="Tetrazepam">Tetrazepam</a></li> <li><a href="/wiki/Tolufazepam" class="mw-redirect" title="Tolufazepam">Tolufazepam</a></li> <li><a href="/wiki/Triazolam" title="Triazolam">Triazolam</a></li> <li><a href="/wiki/Triflubazam" title="Triflubazam">Triflubazam</a></li> <li><a href="/wiki/Triflunordazepam" title="Triflunordazepam">Triflunordazepam (Ro5-2904)</a></li> <li><a href="/wiki/Tuclazepam" title="Tuclazepam">Tuclazepam</a></li> <li><a href="/wiki/Uldazepam" title="Uldazepam">Uldazepam</a></li> <li><a href="/wiki/Zapizolam" title="Zapizolam">Zapizolam</a></li> <li><a href="/wiki/Zolazepam" title="Zolazepam">Zolazepam</a></li> <li><a href="/wiki/Zomebazam" title="Zomebazam">Zomebazam</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Carbamate" title="Carbamate">Carbamates</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Carisbamate" title="Carisbamate">Carisbamate</a></li> <li><a href="/wiki/Carisoprodol" title="Carisoprodol">Carisoprodol</a></li> <li><a href="/wiki/Clocental" title="Clocental">Clocental</a></li> <li><a href="/wiki/Cyclarbamate" title="Cyclarbamate">Cyclarbamate</a></li> <li><a href="/wiki/Difebarbamate" title="Difebarbamate">Difebarbamate</a></li> <li><a href="/wiki/Emylcamate" title="Emylcamate">Emylcamate</a></li> <li><a href="/wiki/Ethinamate" title="Ethinamate">Ethinamate</a></li> <li><a href="/wiki/Febarbamate" title="Febarbamate">Febarbamate</a></li> <li><a href="/wiki/Felbamate" title="Felbamate">Felbamate</a></li> <li><a href="/wiki/Hexapropymate" title="Hexapropymate">Hexapropymate</a></li> <li><a href="/wiki/Hydroxyphenamate" title="Hydroxyphenamate">Hydroxyphenamate</a></li> <li><a href="/wiki/Lorbamate" title="Lorbamate">Lorbamate</a></li> <li><a href="/wiki/Mebutamate" title="Mebutamate">Mebutamate</a></li> <li><a href="/wiki/Meprobamate" title="Meprobamate">Meprobamate</a></li> <li><a href="/wiki/Nisobamate" title="Nisobamate">Nisobamate</a></li> <li><a href="/wiki/Pentabamate" title="Pentabamate">Pentabamate</a></li> <li><a href="/wiki/Phenprobamate" title="Phenprobamate">Phenprobamate</a></li> <li><a href="/wiki/Procymate" title="Procymate">Procymate</a></li> <li><a href="/wiki/Styramate" title="Styramate">Styramate</a></li> <li><a href="/wiki/Tetrabamate" title="Tetrabamate">Tetrabamate</a></li> <li><a href="/wiki/Tybamate" title="Tybamate">Tybamate</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Flavonoid" title="Flavonoid">Flavonoids</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/6-Methylapigenin" title="6-Methylapigenin">6-Methylapigenin</a></li> <li><a href="/wiki/Ampelopsin" title="Ampelopsin">Ampelopsin (dihydromyricetin)</a></li> <li><a href="/wiki/Apigenin" title="Apigenin">Apigenin</a></li> <li><a href="/wiki/Baicalein" title="Baicalein">Baicalein</a></li> <li><a href="/wiki/Baicalin" title="Baicalin">Baicalin</a></li> <li><a href="/wiki/Catechin" title="Catechin">Catechin</a></li> <li><a href="/wiki/Epigallocatechin" class="mw-redirect" title="Epigallocatechin">EGC</a></li> <li><a href="/wiki/Epigallocatechin_gallate" title="Epigallocatechin gallate">EGCG</a></li> <li><a href="/wiki/Hispidulin" title="Hispidulin">Hispidulin</a></li> <li><a href="/w/index.php?title=Linarin&action=edit&redlink=1" class="new" title="Linarin (page does not exist)">Linarin</a></li> <li><a href="/wiki/Luteolin" title="Luteolin">Luteolin</a></li> <li><a href="/w/index.php?title=Trans-6,4%E2%80%B2-dimethoxyretrochalcone&action=edit&redlink=1" class="new" title="Trans-6,4′-dimethoxyretrochalcone (page does not exist)">Rc-OMe</a></li> <li><a href="/wiki/Scutellaria" title="Scutellaria">Skullcap</a> constituents (e.g., <a href="/wiki/Baicalin" title="Baicalin">baicalin</a>)</li> <li><a href="/wiki/Wogonin" title="Wogonin">Wogonin</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Imidazole" title="Imidazole">Imidazoles</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Etomidate" title="Etomidate">Etomidate</a></li> <li><a href="/wiki/Metomidate" title="Metomidate">Metomidate</a></li> <li><a href="/wiki/Propoxate" title="Propoxate">Propoxate</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Kava" title="Kava">Kava</a> constituents</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=10-Methoxyyangonin&action=edit&redlink=1" class="new" title="10-Methoxyyangonin (page does not exist)">10-Methoxyyangonin</a></li> <li><a href="/w/index.php?title=11-Methoxyyangonin&action=edit&redlink=1" class="new" title="11-Methoxyyangonin (page does not exist)">11-Methoxyyangonin</a></li> <li><a href="/w/index.php?title=11-Hydroxyyangonin&action=edit&redlink=1" class="new" title="11-Hydroxyyangonin (page does not exist)">11-Hydroxyyangonin</a></li> <li><a href="/wiki/Desmethoxyyangonin" title="Desmethoxyyangonin">Desmethoxyyangonin</a></li> <li><a href="/w/index.php?title=11-Methoxy-12-hydroxydehydrokavain&action=edit&redlink=1" class="new" title="11-Methoxy-12-hydroxydehydrokavain (page does not exist)">11-Methoxy-12-hydroxydehydrokavain</a></li> <li><a href="/w/index.php?title=7,8-Dihydroyangonin&action=edit&redlink=1" class="new" title="7,8-Dihydroyangonin (page does not exist)">7,8-Dihydroyangonin</a></li> <li><a href="/wiki/Kavain" title="Kavain">Kavain</a></li> <li><a href="/w/index.php?title=5-Hydroxykavain&action=edit&redlink=1" class="new" title="5-Hydroxykavain (page does not exist)">5-Hydroxykavain</a></li> <li><a href="/w/index.php?title=5,6-Dihydroyangonin&action=edit&redlink=1" class="new" title="5,6-Dihydroyangonin (page does not exist)">5,6-Dihydroyangonin</a></li> <li><a href="/w/index.php?title=7,8-Dihydrokavain&action=edit&redlink=1" class="new" title="7,8-Dihydrokavain (page does not exist)">7,8-Dihydrokavain</a></li> <li><a href="/w/index.php?title=5,6,7,8-Tetrahydroyangonin&action=edit&redlink=1" class="new" title="5,6,7,8-Tetrahydroyangonin (page does not exist)">5,6,7,8-Tetrahydroyangonin</a></li> <li><a href="/w/index.php?title=5,6-Dehydromethysticin&action=edit&redlink=1" class="new" title="5,6-Dehydromethysticin (page does not exist)">5,6-Dehydromethysticin</a></li> <li><a href="/wiki/Methysticin" title="Methysticin">Methysticin</a></li> <li><a href="/w/index.php?title=7,8-Dihydromethysticin&action=edit&redlink=1" class="new" title="7,8-Dihydromethysticin (page does not exist)">7,8-Dihydromethysticin</a></li> <li><a href="/wiki/Yangonin" title="Yangonin">Yangonin</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Monoureide" class="mw-redirect" title="Monoureide">Monoureides</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acecarbromal" title="Acecarbromal">Acecarbromal</a></li> <li><a href="/wiki/Apronal" title="Apronal">Apronal (apronalide)</a></li> <li><a href="/wiki/Bromisoval" title="Bromisoval">Bromisoval</a></li> <li><a href="/wiki/Carbromal" title="Carbromal">Carbromal</a></li> <li><a href="/w/index.php?title=Capuride&action=edit&redlink=1" class="new" title="Capuride (page does not exist)">Capuride</a></li> <li><a href="/w/index.php?title=Ectylurea&action=edit&redlink=1" class="new" title="Ectylurea (page does not exist)">Ectylurea</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Neuroactive_steroid" class="mw-redirect" title="Neuroactive steroid">Neuroactive steroids</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acebrochol" title="Acebrochol">Acebrochol</a></li> <li><a href="/wiki/Allopregnanolone" title="Allopregnanolone">Allopregnanolone (brexanolone)</a></li> <li><a href="/wiki/Alfadolone" title="Alfadolone">Alfadolone</a></li> <li><a href="/wiki/Alfaxalone" title="Alfaxalone">Alfaxalone</a></li> <li><a href="/wiki/3%CE%B1-Androstanediol" title="3α-Androstanediol">3α-Androstanediol</a></li> <li><a href="/wiki/Androstenol" title="Androstenol">Androstenol</a></li> <li><a href="/wiki/Androsterone" title="Androsterone">Androsterone</a></li> <li>Certain <a href="/wiki/Anabolic-androgenic_steroid" class="mw-redirect" title="Anabolic-androgenic steroid">anabolic-androgenic steroids</a></li> <li><a href="/wiki/Cholesterol" title="Cholesterol">Cholesterol</a></li> <li><a href="/wiki/Dihydrodeoxycorticosterone" title="Dihydrodeoxycorticosterone">DHDOC</a></li> <li><a href="/wiki/3%CE%B1-Dihydroprogesterone" title="3α-Dihydroprogesterone">3α-DHP</a></li> <li><a href="/wiki/5%CE%B1-Dihydroprogesterone" title="5α-Dihydroprogesterone">5α-DHP</a></li> <li><a href="/wiki/5%CE%B2-Dihydroprogesterone" title="5β-Dihydroprogesterone">5β-DHP</a></li> <li><a href="/wiki/Dihydrotestosterone" title="Dihydrotestosterone">DHT</a></li> <li><a href="/wiki/Etiocholanolone" title="Etiocholanolone">Etiocholanolone</a></li> <li><a href="/wiki/Ganaxolone" title="Ganaxolone">Ganaxolone</a></li> <li><a href="/wiki/Hydroxydione" title="Hydroxydione">Hydroxydione</a></li> <li><a href="/wiki/Minaxolone" title="Minaxolone">Minaxolone</a></li> <li><a href="/wiki/ORG-20599" title="ORG-20599">ORG-20599</a></li> <li><a href="/wiki/ORG-21465" title="ORG-21465">ORG-21465</a></li> <li><a href="/wiki/P1-185" title="P1-185">P1-185</a></li> <li><a href="/wiki/Posovolone" title="Posovolone">Posovolone</a></li> <li><a href="/wiki/Pregnanolone" title="Pregnanolone">Pregnanolone (eltanolone)</a></li> <li><a href="/wiki/Progesterone" title="Progesterone">Progesterone</a></li> <li><a href="/wiki/Renanolone" title="Renanolone">Renanolone</a></li> <li><a href="/w/index.php?title=SAGE-105&action=edit&redlink=1" class="new" title="SAGE-105 (page does not exist)">SAGE-105</a></li> <li><a href="/wiki/SAGE-324" title="SAGE-324">SAGE-324</a></li> <li><a href="/w/index.php?title=SAGE-516&action=edit&redlink=1" class="new" title="SAGE-516 (page does not exist)">SAGE-516</a></li> <li><a href="/w/index.php?title=SAGE-689&action=edit&redlink=1" class="new" title="SAGE-689 (page does not exist)">SAGE-689</a></li> <li><a href="/w/index.php?title=SAGE-872&action=edit&redlink=1" class="new" title="SAGE-872 (page does not exist)">SAGE-872</a></li> <li><a href="/wiki/Testosterone" title="Testosterone">Testosterone</a></li> <li><a href="/wiki/Tetrahydrodeoxycorticosterone" title="Tetrahydrodeoxycorticosterone">THDOC</a></li> <li><a href="/wiki/Zuranolone" title="Zuranolone">Zuranolone</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Nonbenzodiazepine" title="Nonbenzodiazepine">Nonbenzodiazepines</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Cyclopyrrolone" class="mw-redirect" title="Cyclopyrrolone">Cyclopyrrolones</a></i>: <a href="/wiki/Eszopiclone" title="Eszopiclone">Eszopiclone</a></li> <li><a href="/wiki/Pagoclone" title="Pagoclone">Pagoclone</a></li> <li><a href="/wiki/Pazinaclone" title="Pazinaclone">Pazinaclone</a></li> <li><a href="/wiki/Suproclone" title="Suproclone">Suproclone</a></li> <li><a href="/wiki/Suriclone" title="Suriclone">Suriclone</a></li> <li><a href="/wiki/Zopiclone" title="Zopiclone">Zopiclone</a></li></ul> <ul><li><i><a href="/wiki/Imidazopyridine" title="Imidazopyridine">Imidazopyridines</a></i>: <a href="/wiki/Alpidem" title="Alpidem">Alpidem</a></li> <li><a href="/wiki/DS-1_(drug)" title="DS-1 (drug)">DS-1</a></li> <li><a href="/wiki/Necopidem" title="Necopidem">Necopidem</a></li> <li><a href="/wiki/Saripidem" title="Saripidem">Saripidem</a></li> <li><a href="/wiki/Zolpidem" title="Zolpidem">Zolpidem</a></li></ul> <ul><li><i><a href="/wiki/Pyrazolopyrimidine" title="Pyrazolopyrimidine">Pyrazolopyrimidines</a></i>: <a href="/wiki/Divaplon" title="Divaplon">Divaplon</a></li> <li><a href="/wiki/Fasiplon" title="Fasiplon">Fasiplon</a></li> <li><a href="/wiki/Indiplon" title="Indiplon">Indiplon</a></li> <li><a href="/wiki/Lorediplon" title="Lorediplon">Lorediplon</a></li> <li><a href="/wiki/Ocinaplon" title="Ocinaplon">Ocinaplon</a></li> <li><a href="/wiki/Panadiplon" title="Panadiplon">Panadiplon</a></li> <li><a href="/wiki/Taniplon" title="Taniplon">Taniplon</a></li> <li><a href="/wiki/Zaleplon" title="Zaleplon">Zaleplon</a></li></ul> <ul><li><i>Others</i>: <a href="/wiki/Adipiplon" title="Adipiplon">Adipiplon</a></li> <li><a href="/wiki/CGS-8216" title="CGS-8216">CGS-8216</a></li> <li><a href="/wiki/CGS-9896" title="CGS-9896">CGS-9896</a></li> <li><a href="/wiki/CGS-13767" title="CGS-13767">CGS-13767</a></li> <li><a href="/wiki/CGS-20625" title="CGS-20625">CGS-20625</a></li> <li><a href="/wiki/CL-218,872" title="CL-218,872">CL-218,872</a></li> <li><a href="/wiki/CP-615,003" title="CP-615,003">CP-615,003</a></li> <li><a href="/w/index.php?title=CTP-354&action=edit&redlink=1" class="new" title="CTP-354 (page does not exist)">CTP-354</a></li> <li><a href="/wiki/ELB-139" title="ELB-139">ELB-139</a></li> <li><a href="/wiki/GBLD-345" title="GBLD-345">GBLD-345</a></li> <li><a href="/wiki/Imepitoin" title="Imepitoin">Imepitoin</a></li> <li><a href="/wiki/JM-1232" title="JM-1232">JM-1232</a></li> <li><a href="/wiki/L-838,417" title="L-838,417">L-838,417</a></li> <li><a href="/wiki/Lirequinil" title="Lirequinil">Lirequinil (Ro41-3696)</a></li> <li><a href="/wiki/NS-2664" title="NS-2664">NS-2664</a></li> <li><a href="/wiki/NS-2710" title="NS-2710">NS-2710</a></li> <li><a href="/wiki/NS-11394" title="NS-11394">NS-11394</a></li> <li><a href="/wiki/Pipequaline" title="Pipequaline">Pipequaline</a></li> <li><a href="/wiki/ROD-188" title="ROD-188">ROD-188</a></li> <li><a href="/wiki/RWJ-51204" title="RWJ-51204">RWJ-51204</a></li> <li><a href="/wiki/SB-205,384" class="mw-redirect" title="SB-205,384">SB-205,384</a></li> <li><a href="/wiki/SX-3228" title="SX-3228">SX-3228</a></li> <li><a href="/w/index.php?title=TGSC01AA&action=edit&redlink=1" class="new" title="TGSC01AA (page does not exist)">TGSC01AA</a></li> <li><a href="/wiki/TP-003" title="TP-003">TP-003</a></li> <li><a href="/wiki/TPA-023" title="TPA-023">TPA-023</a></li> <li><a href="/wiki/TP-13" title="TP-13">TP-13</a></li> <li><a href="/wiki/U-89843A" title="U-89843A">U-89843A</a></li> <li><a href="/wiki/U-90042" title="U-90042">U-90042</a></li> <li><a href="/wiki/Viqualine" title="Viqualine">Viqualine</a></li> <li><a href="/wiki/Y-23684" title="Y-23684">Y-23684</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Phenol" title="Phenol">Phenols</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Fospropofol" title="Fospropofol">Fospropofol</a></li> <li><a href="/wiki/Propofol" title="Propofol">Propofol</a></li> <li><a href="/wiki/Thymol" title="Thymol">Thymol</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Piperidinedione" class="mw-redirect" title="Piperidinedione">Piperidinediones</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Glutethimide" title="Glutethimide">Glutethimide</a></li> <li><a href="/wiki/Methyprylon" title="Methyprylon">Methyprylon</a></li> <li><a href="/wiki/Piperidione" title="Piperidione">Piperidione</a></li> <li><a href="/wiki/Pyrithyldione" title="Pyrithyldione">Pyrithyldione</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Pyrazolopyridine" class="mw-redirect" title="Pyrazolopyridine">Pyrazolopyridines</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cartazolate" title="Cartazolate">Cartazolate</a></li> <li><a href="/wiki/Etazolate" title="Etazolate">Etazolate</a></li> <li><a href="/wiki/ICI-190,622" title="ICI-190,622">ICI-190,622</a></li> <li><a href="/wiki/Tracazolate" title="Tracazolate">Tracazolate</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Quinazolinone" title="Quinazolinone">Quinazolinones</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Afloqualone" title="Afloqualone">Afloqualone</a></li> <li><a href="/wiki/Cloroqualone" title="Cloroqualone">Cloroqualone</a></li> <li><a href="/wiki/Diproqualone" title="Diproqualone">Diproqualone</a></li> <li><a href="/wiki/Etaqualone" title="Etaqualone">Etaqualone</a></li> <li><a href="/wiki/Mebroqualone" title="Mebroqualone">Mebroqualone</a></li> <li><a href="/wiki/Mecloqualone" title="Mecloqualone">Mecloqualone</a></li> <li><a href="/wiki/Methaqualone" title="Methaqualone">Methaqualone</a></li> <li><a href="/wiki/Methylmethaqualone" title="Methylmethaqualone">Methylmethaqualone</a></li> <li><a href="/wiki/Nitromethaqualone" title="Nitromethaqualone">Nitromethaqualone</a></li> <li><a href="/wiki/SL-164" title="SL-164">SL-164</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/Inhalational_anaesthetic" class="mw-redirect" title="Inhalational anaesthetic">Volatiles</a>/<a href="/wiki/Inhalational_anaesthetic" class="mw-redirect" title="Inhalational anaesthetic">gases</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acetone" title="Acetone">Acetone</a></li> <li><a href="/wiki/Acetophenone" title="Acetophenone">Acetophenone</a></li> <li><a href="/wiki/Acetylglycinamide_chloral_hydrate" title="Acetylglycinamide chloral hydrate">Acetylglycinamide chloral hydrate</a></li> <li><a href="/wiki/Aliflurane" title="Aliflurane">Aliflurane</a></li> <li><a href="/wiki/Benzene" title="Benzene">Benzene</a></li> <li><a class="mw-selflink selflink">Butane</a></li> <li><a href="/wiki/Butylene" class="mw-redirect" title="Butylene">Butylene</a></li> <li><a href="/wiki/Centalun" title="Centalun">Centalun</a></li> <li><a href="/wiki/Chloral" title="Chloral">Chloral</a></li> <li><a href="/wiki/Chloral_betaine" title="Chloral betaine">Chloral betaine</a></li> <li><a href="/wiki/Chloral_hydrate" title="Chloral hydrate">Chloral hydrate</a></li> <li><a href="/wiki/Chloroform" title="Chloroform">Chloroform</a></li> <li><a href="/wiki/Cryofluorane" class="mw-redirect" title="Cryofluorane">Cryofluorane</a></li> <li><a href="/wiki/Desflurane" title="Desflurane">Desflurane</a></li> <li><a href="/wiki/Dichloralphenazone" title="Dichloralphenazone">Dichloralphenazone</a></li> <li><a href="/wiki/Dichloromethane" title="Dichloromethane">Dichloromethane</a></li> <li><a href="/wiki/Diethyl_ether" title="Diethyl ether">Diethyl ether</a></li> <li><a href="/wiki/Enflurane" title="Enflurane">Enflurane</a></li> <li><a href="/wiki/Chloroethane" title="Chloroethane">Ethyl chloride</a></li> <li><a href="/wiki/Ethylene" title="Ethylene">Ethylene</a></li> <li><a href="/wiki/Fluroxene" title="Fluroxene">Fluroxene</a></li> <li><a href="/wiki/Gasoline" title="Gasoline">Gasoline</a></li> <li><a href="/wiki/Halopropane" title="Halopropane">Halopropane</a></li> <li><a href="/wiki/Halothane" title="Halothane">Halothane</a></li> <li><a href="/wiki/Isoflurane" title="Isoflurane">Isoflurane</a></li> <li><a href="/wiki/Kerosene" title="Kerosene">Kerosine</a></li> <li><a href="/wiki/Methoxyflurane" title="Methoxyflurane">Methoxyflurane</a></li> <li><a href="/wiki/Methoxypropane" title="Methoxypropane">Methoxypropane</a></li> <li><a href="/wiki/Nitric_oxide" title="Nitric oxide">Nitric oxide</a></li> <li><a href="/wiki/Nitrogen" title="Nitrogen">Nitrogen</a></li> <li><a href="/wiki/Nitrous_oxide" title="Nitrous oxide">Nitrous oxide</a></li> <li><a href="/wiki/Norflurane" class="mw-redirect" title="Norflurane">Norflurane</a></li> <li><a href="/wiki/Paraldehyde" title="Paraldehyde">Paraldehyde</a></li> <li><a href="/wiki/Propane" title="Propane">Propane</a></li> <li><a href="/wiki/Propene" class="mw-redirect" title="Propene">Propylene</a></li> <li><a href="/wiki/Roflurane" title="Roflurane">Roflurane</a></li> <li><a href="/wiki/Sevoflurane" title="Sevoflurane">Sevoflurane</a></li> <li><a href="/wiki/Synthane" title="Synthane">Synthane</a></li> <li><a href="/wiki/Teflurane" title="Teflurane">Teflurane</a></li> <li><a href="/wiki/Toluene" title="Toluene">Toluene</a></li> <li><a href="/wiki/1,1,1-Trichloroethane" title="1,1,1-Trichloroethane">Trichloroethane (methyl chloroform)</a></li> <li><a href="/wiki/Trichloroethylene" title="Trichloroethylene">Trichloroethylene</a></li> <li><a href="/wiki/Divinyl_ether" title="Divinyl ether">Vinyl ether</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">Others/unsorted</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/3-Hydroxybutanal" title="3-Hydroxybutanal">3-Hydroxybutanal</a></li> <li><a href="/w/index.php?title=%CE%91-Ethyl-%CE%B1-methylthiobutyrolactone&action=edit&redlink=1" class="new" title="Α-Ethyl-α-methylthiobutyrolactone (page does not exist)">α-EMTBL</a></li> <li><a href="/w/index.php?title=AA-29504&action=edit&redlink=1" class="new" title="AA-29504 (page does not exist)">AA-29504</a></li> <li><a href="/wiki/Alogabat" title="Alogabat">Alogabat</a></li> <li><a href="/wiki/Avermectin" title="Avermectin">Avermectins</a> (e.g., <a href="/wiki/Ivermectin" title="Ivermectin">ivermectin</a>)</li> <li><a href="/wiki/Bromide" title="Bromide">Bromide</a> compounds (e.g., <a href="/wiki/Lithium_bromide" title="Lithium bromide">lithium bromide</a>, <a href="/wiki/Potassium_bromide" title="Potassium bromide">potassium bromide</a>, <a href="/wiki/Sodium_bromide" title="Sodium bromide">sodium bromide</a>)</li> <li><a href="/wiki/Carbamazepine" title="Carbamazepine">Carbamazepine</a></li> <li><a href="/wiki/Chloralose" title="Chloralose">Chloralose</a></li> <li><a href="/wiki/Chlormezanone" title="Chlormezanone">Chlormezanone</a></li> <li><a href="/wiki/Clomethiazole" title="Clomethiazole">Clomethiazole</a></li> <li><a href="/wiki/Darigabat" title="Darigabat">Darigabat</a></li> <li><a href="/wiki/3,3-Diethyl-2-pyrrolidinone" title="3,3-Diethyl-2-pyrrolidinone">DEABL</a></li> <li><a href="/wiki/Deuterated_etifoxine" title="Deuterated etifoxine">Deuterated etifoxine</a></li> <li><a href="/wiki/Dihydroergoline" class="mw-redirect" title="Dihydroergoline">Dihydroergolines</a> (e.g., <a href="/wiki/Dihydroergocryptine" title="Dihydroergocryptine">dihydroergocryptine</a>, <a href="/w/index.php?title=Dihydroergosine&action=edit&redlink=1" class="new" title="Dihydroergosine (page does not exist)">dihydroergosine</a>, <a href="/wiki/Dihydroergotamine" title="Dihydroergotamine">dihydroergotamine</a>, <a href="/wiki/Ergoloid" title="Ergoloid">ergoloid (dihydroergotoxine)</a>)</li> <li><a href="/w/index.php?title=4-Chloro-N-(2-(2-thienyl)imidazo(1,2-a)pyridin-3-yl)benzamide&action=edit&redlink=1" class="new" title="4-Chloro-N-(2-(2-thienyl)imidazo(1,2-a)pyridin-3-yl)benzamide (page does not exist)">DS2</a></li> <li><a href="/wiki/Efavirenz" title="Efavirenz">Efavirenz</a></li> <li><a href="/wiki/Etazepine" title="Etazepine">Etazepine</a></li> <li><a href="/wiki/Etifoxine" title="Etifoxine">Etifoxine</a></li> <li><a href="/wiki/Fenamate" class="mw-redirect" title="Fenamate">Fenamates</a> (e.g., <a href="/wiki/Flufenamic_acid" title="Flufenamic acid">flufenamic acid</a>, <a href="/wiki/Mefenamic_acid" title="Mefenamic acid">mefenamic acid</a>, <a href="/wiki/Niflumic_acid" title="Niflumic acid">niflumic acid</a>, <a href="/wiki/Tolfenamic_acid" title="Tolfenamic acid">tolfenamic acid</a>)</li> <li><a href="/wiki/Fluoxetine" title="Fluoxetine">Fluoxetine</a></li> <li><a href="/wiki/Flupirtine" title="Flupirtine">Flupirtine</a></li> <li><a href="/wiki/Hopantenic_acid" title="Hopantenic acid">Hopantenic acid</a></li> <li><a href="/wiki/KRM-II-81" title="KRM-II-81">KRM-II-81</a></li> <li><a href="/wiki/Lanthanum" title="Lanthanum">Lanthanum</a></li> <li><a href="/wiki/Lavender_oil" title="Lavender oil">Lavender oil</a></li> <li><a href="/wiki/Lignan" title="Lignan">Lignans</a> (e.g., <a href="/wiki/4-O-methylhonokiol" class="mw-redirect" title="4-O-methylhonokiol">4-O-methylhonokiol</a>, <a href="/wiki/Honokiol" title="Honokiol">honokiol</a>, <a href="/wiki/Magnolol" title="Magnolol">magnolol</a>, <a href="/wiki/Obovatol" title="Obovatol">obovatol</a>)</li> <li><a href="/wiki/Loreclezole" title="Loreclezole">Loreclezole</a></li> <li><a href="/wiki/Menthyl_isovalerate" title="Menthyl isovalerate">Menthyl isovalerate (validolum)</a></li> <li><a href="/wiki/Monastrol" title="Monastrol">Monastrol</a></li> <li><a href="/wiki/Niacin" title="Niacin">Niacin</a></li> <li><a href="/wiki/Niacinamide" class="mw-redirect" title="Niacinamide">Niacinamide</a></li> <li><a href="/wiki/Org_25435" class="mw-redirect" title="Org 25435">Org 25,435</a></li> <li><a href="/wiki/Phenytoin" title="Phenytoin">Phenytoin</a></li> <li><a href="/wiki/Propanidid" title="Propanidid">Propanidid</a></li> <li><a href="/wiki/Retigabine" title="Retigabine">Retigabine (ezogabine)</a></li> <li><a href="/wiki/Safranal" title="Safranal">Safranal</a></li> <li><a href="/wiki/Seproxetine" title="Seproxetine">Seproxetine</a></li> <li><a href="/wiki/Stiripentol" title="Stiripentol">Stiripentol</a></li> <li><a href="/w/index.php?title=Sulfonylalkane&action=edit&redlink=1" class="new" title="Sulfonylalkane (page does not exist)">Sulfonylalkanes</a> (e.g., <a href="/wiki/Sulfonmethane" title="Sulfonmethane">sulfonmethane (sulfonal)</a>, <a href="/wiki/Tetronal" title="Tetronal">tetronal</a>, <a href="/wiki/Trional" title="Trional">trional</a>)</li> <li><a href="/wiki/Terpenoid" title="Terpenoid">Terpenoids</a> (e.g., <a href="/wiki/Borneol" title="Borneol">borneol</a>)</li> <li><a href="/wiki/Topiramate" title="Topiramate">Topiramate</a></li> <li><a href="/wiki/Valerian_(herb)" title="Valerian (herb)">Valerian</a> constituents (e.g., <a href="/wiki/3-methylbutanoic_acid" class="mw-redirect" title="3-methylbutanoic acid">isovaleric acid</a>, <a href="/wiki/Isovaleramide" title="Isovaleramide">isovaleramide</a>, <a href="/wiki/Valerenic_acid" title="Valerenic acid">valerenic acid</a>, <a href="/w/index.php?title=Valerenol&action=edit&redlink=1" class="new" title="Valerenol (page does not exist)">valerenol</a>)</li></ul> <ul><li><i>Unsorted benzodiazepine site positive modulators:</i> <a href="/wiki/%CE%91-Pinene" title="Α-Pinene">α-Pinene</a></li> <li><a href="/wiki/MRK-409_(MK-0343)" class="mw-redirect" title="MRK-409 (MK-0343)">MRK-409 (MK-0343)</a></li> <li><a href="/w/index.php?title=TCS-1105&action=edit&redlink=1" class="new" title="TCS-1105 (page does not exist)">TCS-1105</a></li> <li><a href="/wiki/TCS-1205" title="TCS-1205">TCS-1205</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><i><b>See also:</b> <a href="/wiki/Template:Receptor_modulators" title="Template:Receptor modulators">Receptor/signaling modulators</a> • <a href="/wiki/Template:GABA_receptor_modulators" title="Template:GABA receptor modulators">GABA receptor modulators</a> • <a href="/wiki/Template:GABA_metabolism_and_transport_modulators" title="Template:GABA metabolism and transport modulators">GABA metabolism/transport modulators</a></i></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"><style data-mw-deduplicate="TemplateStyles:r1038841319">.mw-parser-output .tooltip-dotted{border-bottom:1px dotted;cursor:help}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1038841319"><link rel="mw-deduplicated-inline-style" 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srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="Butan"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4435182-3">Germany</a></span></span></li><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="Butane"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/sh85018352">United States</a></span></span></li><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="Butane"><a rel="nofollow" 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