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vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Cuprins</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mută în bara laterală</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ascunde</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Început</div> </a> </li> <li id="toc-Obținere" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Obținere"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Obținere</span> </div> </a> <ul id="toc-Obținere-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Proprietăți_fizice" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Proprietăți_fizice"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Proprietăți fizice</span> </div> </a> <ul id="toc-Proprietăți_fizice-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Proprietăți_chimice" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Proprietăți_chimice"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Proprietăți chimice</span> </div> </a> <button aria-controls="toc-Proprietăți_chimice-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Proprietăți chimice subsection</span> </button> <ul id="toc-Proprietăți_chimice-sublist" class="vector-toc-list"> <li id="toc-Conformație" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Conformație"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Conformație</span> </div> </a> <ul id="toc-Conformație-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reacții_de_substituție_radicalică" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Reacții_de_substituție_radicalică"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Reacții de substituție radicalică</span> </div> </a> <ul id="toc-Reacții_de_substituție_radicalică-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reacția_de_dehidrogenare" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Reacția_de_dehidrogenare"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Reacția de dehidrogenare</span> </div> </a> <ul id="toc-Reacția_de_dehidrogenare-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reacția_de_oxidare" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Reacția_de_oxidare"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4</span> <span>Reacția de oxidare</span> </div> </a> <ul id="toc-Reacția_de_oxidare-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Vezi_și" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Vezi_și"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Vezi și</span> </div> </a> <ul id="toc-Vezi_și-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Legături_externe" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Legături_externe"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Legături externe</span> </div> </a> <ul id="toc-Legături_externe-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="Cuprins" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Table of Contents" > <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="Comută cuprinsul" > <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">Comută cuprinsul</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">Etan</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="Mergeți la un articol în altă limbă. Disponibil în 79 limbi" > <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-79" 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">79 limbi</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/Etaan" title="Etaan – afrikaans" lang="af" hreflang="af" data-title="Etaan" 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%A5%D9%8A%D8%AB%D8%A7%D9%86" title="إيثان – arabă" lang="ar" hreflang="ar" data-title="إيثان" data-language-autonym="العربية" data-language-local-name="arabă" 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/Etanu" title="Etanu – asturiană" lang="ast" hreflang="ast" data-title="Etanu" data-language-autonym="Asturianu" data-language-local-name="asturiană" 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/Etan" title="Etan – azeră" lang="az" hreflang="az" data-title="Etan" data-language-autonym="Azərbaycanca" data-language-local-name="azeră" 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%A7%D8%AA%D8%A7%D9%86" title="اتان – South Azerbaijani" lang="azb" hreflang="azb" data-title="اتان" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%AD%D1%82%D0%B0%D0%BD" title="Этан – belarusă" lang="be" hreflang="be" data-title="Этан" data-language-autonym="Беларуская" data-language-local-name="belarusă" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%95%D1%82%D0%B0%D0%BD" title="Етан – bulgară" lang="bg" hreflang="bg" data-title="Етан" data-language-autonym="Български" data-language-local-name="bulgară" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-blk mw-list-item"><a href="https://blk.wikipedia.org/wiki/%E1%80%A1%E1%80%AE%E1%80%9E%E1%80%AD%E1%80%94%E1%80%BA%E1%80%B8" title="အီသိန်း – Pa'O" lang="blk" hreflang="blk" data-title="အီသိန်း" data-language-autonym="ပအိုဝ်ႏဘာႏသာႏ" data-language-local-name="Pa'O" class="interlanguage-link-target"><span>ပအိုဝ်ႏဘာႏသာႏ</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%87%E0%A6%A5%E0%A7%87%E0%A6%A8" title="ইথেন – bengaleză" lang="bn" hreflang="bn" data-title="ইথেন" data-language-autonym="বাংলা" data-language-local-name="bengaleză" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Etan" title="Etan – bosniacă" lang="bs" hreflang="bs" data-title="Etan" data-language-autonym="Bosanski" data-language-local-name="bosniacă" 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/Et%C3%A0" title="Età – catalană" lang="ca" hreflang="ca" data-title="Età" data-language-autonym="Català" data-language-local-name="catalană" 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/Ethan" title="Ethan – cehă" lang="cs" hreflang="cs" data-title="Ethan" data-language-autonym="Čeština" data-language-local-name="cehă" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cu mw-list-item"><a href="https://cu.wikipedia.org/wiki/%D0%84%D1%B3%D0%B0%D0%BD%D1%8A" title="Єѳанъ – slavonă" lang="cu" hreflang="cu" data-title="Єѳанъ" data-language-autonym="Словѣньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ" data-language-local-name="slavonă" class="interlanguage-link-target"><span>Словѣньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Ethan" title="Ethan – galeză" lang="cy" hreflang="cy" data-title="Ethan" data-language-autonym="Cymraeg" data-language-local-name="galeză" 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/Ethan" title="Ethan – daneză" lang="da" hreflang="da" data-title="Ethan" data-language-autonym="Dansk" data-language-local-name="daneză" 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/Ethan" title="Ethan – germană" lang="de" hreflang="de" data-title="Ethan" data-language-autonym="Deutsch" data-language-local-name="germană" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CE%B9%CE%B8%CE%AC%CE%BD%CE%B9%CE%BF" title="Αιθάνιο – greacă" lang="el" hreflang="el" data-title="Αιθάνιο" data-language-autonym="Ελληνικά" data-language-local-name="greacă" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Ethane" title="Ethane – engleză" lang="en" hreflang="en" data-title="Ethane" data-language-autonym="English" data-language-local-name="engleză" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Etano" title="Etano – esperanto" lang="eo" hreflang="eo" data-title="Etano" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Etano" title="Etano – spaniolă" lang="es" hreflang="es" data-title="Etano" data-language-autonym="Español" data-language-local-name="spaniolă" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Etaan" title="Etaan – estonă" lang="et" hreflang="et" data-title="Etaan" data-language-autonym="Eesti" data-language-local-name="estonă" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Etano" title="Etano – bască" lang="eu" hreflang="eu" data-title="Etano" data-language-autonym="Euskara" data-language-local-name="bască" 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%A7%D8%AA%D8%A7%D9%86" title="اتان – persană" lang="fa" hreflang="fa" data-title="اتان" data-language-autonym="فارسی" data-language-local-name="persană" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Etaani" title="Etaani – finlandeză" lang="fi" hreflang="fi" data-title="Etaani" data-language-autonym="Suomi" data-language-local-name="finlandeză" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/%C3%89thane" title="Éthane – franceză" lang="fr" hreflang="fr" data-title="Éthane" data-language-autonym="Français" data-language-local-name="franceză" 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/Eat%C3%A1n" title="Eatán – irlandeză" lang="ga" hreflang="ga" data-title="Eatán" data-language-autonym="Gaeilge" data-language-local-name="irlandeză" 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/Etano" title="Etano – galiciană" lang="gl" hreflang="gl" data-title="Etano" data-language-autonym="Galego" data-language-local-name="galiciană" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%88%E0%AA%A5%E0%AB%87%E0%AA%A8" title="ઈથેન – gujarati" lang="gu" hreflang="gu" data-title="ઈથેન" data-language-autonym="ગુજરાતી" data-language-local-name="gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%90%D7%AA%D7%90%D7%9F" title="אתאן – ebraică" lang="he" hreflang="he" data-title="אתאן" data-language-autonym="עברית" data-language-local-name="ebraică" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%87%E0%A4%A5%E0%A5%87%E0%A4%A8" title="इथेन – hindi" lang="hi" hreflang="hi" data-title="इथेन" 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/Etan" title="Etan – croată" lang="hr" hreflang="hr" data-title="Etan" data-language-autonym="Hrvatski" data-language-local-name="croată" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Et%C3%A1n" title="Etán – maghiară" lang="hu" hreflang="hu" data-title="Etán" data-language-autonym="Magyar" data-language-local-name="maghiară" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B7%D5%A9%D5%A1%D5%B6" title="Էթան – armeană" lang="hy" hreflang="hy" data-title="Էթան" data-language-autonym="Հայերեն" data-language-local-name="armeană" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Etana" title="Etana – indoneziană" lang="id" hreflang="id" data-title="Etana" data-language-autonym="Bahasa Indonesia" data-language-local-name="indoneziană" 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/Etano" title="Etano – italiană" lang="it" hreflang="it" data-title="Etano" data-language-autonym="Italiano" data-language-local-name="italiană" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A8%E3%82%BF%E3%83%B3" title="エタン – japoneză" lang="ja" hreflang="ja" data-title="エタン" data-language-autonym="日本語" data-language-local-name="japoneză" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%94%E1%83%97%E1%83%90%E1%83%9C%E1%83%98" title="ეთანი – georgiană" lang="ka" hreflang="ka" data-title="ეთანი" data-language-autonym="ქართული" data-language-local-name="georgiană" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%AD%D1%82%D0%B0%D0%BD" title="Этан – kazahă" lang="kk" hreflang="kk" data-title="Этан" data-language-autonym="Қазақша" data-language-local-name="kazahă" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%88%E0%B2%A5%E0%B3%87%E0%B2%A8%E0%B3%8D" title="ಈಥೇನ್ – kannada" lang="kn" hreflang="kn" data-title="ಈಥೇನ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%97%90%ED%85%8C%EC%9D%B8" title="에테인 – coreeană" lang="ko" hreflang="ko" data-title="에테인" data-language-autonym="한국어" data-language-local-name="coreeană" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/%C3%8Atan" title="Êtan – kurdă" lang="ku" hreflang="ku" data-title="Êtan" data-language-autonym="Kurdî" data-language-local-name="kurdă" 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/Ethanum" title="Ethanum – latină" lang="la" hreflang="la" data-title="Ethanum" data-language-autonym="Latina" data-language-local-name="latină" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Ethan" title="Ethan – luxemburgheză" lang="lb" hreflang="lb" data-title="Ethan" data-language-autonym="Lëtzebuergesch" data-language-local-name="luxemburgheză" 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/Etanas" title="Etanas – lituaniană" lang="lt" hreflang="lt" data-title="Etanas" data-language-autonym="Lietuvių" data-language-local-name="lituaniană" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Et%C4%81ns" title="Etāns – letonă" lang="lv" hreflang="lv" data-title="Etāns" data-language-autonym="Latviešu" data-language-local-name="letonă" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%95%D1%82%D0%B0%D0%BD" title="Етан – macedoneană" lang="mk" hreflang="mk" data-title="Етан" data-language-autonym="Македонски" data-language-local-name="macedoneană" 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%8E%E0%B4%A5%E0%B5%86%E0%B4%AF%E0%B5%8D%E0%B5%BB" title="എഥെയ്ൻ – malayalam" lang="ml" hreflang="ml" data-title="എഥെയ്ൻ" 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/Etana" title="Etana – malaeză" lang="ms" hreflang="ms" data-title="Etana" data-language-autonym="Bahasa Melayu" data-language-local-name="malaeză" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%A1%E1%80%AE%E1%80%9E%E1%80%AD%E1%80%94%E1%80%BA%E1%80%B8" title="အီသိန်း – birmană" lang="my" hreflang="my" data-title="အီသိန်း" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birmană" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Ethan" title="Ethan – germana de jos" lang="nds" hreflang="nds" data-title="Ethan" data-language-autonym="Plattdüütsch" data-language-local-name="germana de jos" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Ethaan" title="Ethaan – neerlandeză" lang="nl" hreflang="nl" data-title="Ethaan" data-language-autonym="Nederlands" data-language-local-name="neerlandeză" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Etan" title="Etan – norvegiană nynorsk" lang="nn" hreflang="nn" data-title="Etan" data-language-autonym="Norsk nynorsk" data-language-local-name="norvegiană nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Etan" title="Etan – norvegiană bokmål" lang="nb" hreflang="nb" data-title="Etan" data-language-autonym="Norsk bokmål" data-language-local-name="norvegiană bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Etan" title="Etan – occitană" lang="oc" hreflang="oc" data-title="Etan" data-language-autonym="Occitan" data-language-local-name="occitană" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%88%E0%A8%A5%E0%A9%87%E0%A8%A8" title="ਈਥੇਨ – punjabi" lang="pa" hreflang="pa" data-title="ਈਥੇਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Etan" title="Etan – poloneză" lang="pl" hreflang="pl" data-title="Etan" data-language-autonym="Polski" data-language-local-name="poloneză" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Etan" title="Etan – Piedmontese" lang="pms" hreflang="pms" data-title="Etan" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Etano" title="Etano – portugheză" lang="pt" hreflang="pt" data-title="Etano" data-language-autonym="Português" data-language-local-name="portugheză" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%AD%D1%82%D0%B0%D0%BD" title="Этан – rusă" lang="ru" hreflang="ru" data-title="Этан" data-language-autonym="Русский" data-language-local-name="rusă" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Etan" title="Etan – sârbo-croată" lang="sh" hreflang="sh" data-title="Etan" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="sârbo-croată" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Ethane" title="Ethane – Simple English" lang="en-simple" hreflang="en-simple" data-title="Ethane" 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/Et%C3%A1n" title="Etán – slovacă" lang="sk" hreflang="sk" data-title="Etán" data-language-autonym="Slovenčina" data-language-local-name="slovacă" 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/Etan" title="Etan – slovenă" lang="sl" hreflang="sl" data-title="Etan" data-language-autonym="Slovenščina" data-language-local-name="slovenă" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Etani" title="Etani – albaneză" lang="sq" hreflang="sq" data-title="Etani" data-language-autonym="Shqip" data-language-local-name="albaneză" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%95%D1%82%D0%B0%D0%BD" title="Етан – sârbă" lang="sr" hreflang="sr" data-title="Етан" data-language-autonym="Српски / srpski" data-language-local-name="sârbă" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Ethan" title="Ethan – Saterland Frisian" lang="stq" hreflang="stq" data-title="Ethan" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Etan" title="Etan – suedeză" lang="sv" hreflang="sv" data-title="Etan" data-language-autonym="Svenska" data-language-local-name="suedeză" 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%88%E0%AE%A4%E0%AF%8D%E0%AE%A4%E0%AF%87%E0%AE%A9%E0%AF%8D" title="ஈத்தேன் – tamilă" lang="ta" hreflang="ta" data-title="ஈத்தேன்" data-language-autonym="தமிழ்" data-language-local-name="tamilă" 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%88%E0%B0%A5%E0%B1%87%E0%B0%A8%E0%B1%8D" title="ఈథేన్ – telugu" lang="te" hreflang="te" data-title="ఈథేన్" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Etan" title="Etan – turcă" lang="tr" hreflang="tr" data-title="Etan" data-language-autonym="Türkçe" data-language-local-name="turcă" 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%95%D1%82%D0%B0%D0%BD" title="Етан – ucraineană" lang="uk" hreflang="uk" data-title="Етан" data-language-autonym="Українська" data-language-local-name="ucraineană" 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%A7%DB%8C%D8%AA%DA%BE%DB%8C%D9%86" title="ایتھین – urdu" lang="ur" hreflang="ur" data-title="ایتھین" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Etan" title="Etan – uzbecă" lang="uz" hreflang="uz" data-title="Etan" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbecă" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Ethan" title="Ethan – vietnameză" lang="vi" hreflang="vi" data-title="Ethan" data-language-autonym="Tiếng Việt" data-language-local-name="vietnameză" 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/Etano" title="Etano – waray" lang="war" hreflang="war" data-title="Etano" 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%B9%99%E7%83%B7" title="乙烷 – chineză wu" lang="wuu" hreflang="wuu" data-title="乙烷" data-language-autonym="吴语" data-language-local-name="chineză wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E4%B9%99%E7%83%B7" title="乙烷 – chineză" lang="zh" hreflang="zh" data-title="乙烷" data-language-autonym="中文" data-language-local-name="chineză" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Ethane" title="Ethane – chineză min nan" lang="nan" hreflang="nan" data-title="Ethane" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="chineză min nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E4%B9%99%E7%83%B7" title="乙烷 – cantoneză" lang="yue" hreflang="yue" data-title="乙烷" data-language-autonym="粵語" data-language-local-name="cantoneză" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q52858#sitelinks-wikipedia" title="Modifică legăturile interlinguale" class="wbc-editpage">Modifică legăturile</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Spații de nume"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Etan" title="Vedeți conținutul paginii [a]" accesskey="a"><span>Articol</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discu%C8%9Bie:Etan" rel="discussion" title="Discuții despre această pagină [t]" accesskey="t"><span>Discuție</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">română</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Vizualizări"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Etan"><span>Lectură</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Etan&veaction=edit" title="Modificați această pagină cu EditorulVizual [v]" accesskey="v"><span>Modificare</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Etan&action=edit" title="Modificați codul sursă al acestei pagini [e]" accesskey="e"><span>Modificare sursă</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Etan&action=history" title="Versiunile anterioare ale paginii și autorii lor. [h]" accesskey="h"><span>Istoric</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Unelte" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Unelte</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Unelte</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mută în bara laterală</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">ascunde</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Mai multe opțiuni" > <div class="vector-menu-heading"> Acțiuni </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Etan"><span>Lectură</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Etan&veaction=edit" title="Modificați această pagină cu EditorulVizual [v]" accesskey="v"><span>Modificare</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Etan&action=edit" title="Modificați codul sursă al acestei pagini [e]" accesskey="e"><span>Modificare sursă</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Etan&action=history"><span>Istoric</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:Ce_se_leag%C4%83_aici/Etan" title="Lista tuturor paginilor wiki care conduc spre această pagină [j]" accesskey="j"><span>Ce trimite aici</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:Modific%C4%83ri_corelate/Etan" rel="nofollow" title="Schimbări recente în legătură cu această pagină [k]" accesskey="k"><span>Schimbări corelate</span></a></li><li id="t-upload" class="mw-list-item"><a href="//ro.wikipedia.org/wiki/Wikipedia:Trimite_fișier" title="Încărcare fișiere [u]" accesskey="u"><span>Trimite fișier</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Etan&oldid=15515080" title="Legătură permanentă către această versiune a acestei pagini"><span>Legătură permanentă</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Etan&action=info" title="Mai multe informații despre această pagină"><span>Informații despre pagină</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:Citeaz%C4%83&page=Etan&id=15515080&wpFormIdentifier=titleform" title="Informații cu privire la modul de citare a acestei pagini"><span>Citează acest articol</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fro.wikipedia.org%2Fwiki%2FEtan"><span>Obține URL scurtat</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fro.wikipedia.org%2Fwiki%2FEtan"><span>Descărcați codul QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Tipărire/exportare </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Special:Carte&bookcmd=book_creator&referer=Etan"><span>Creare carte</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Etan&action=show-download-screen"><span>Descărcare ca PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Etan&printable=yes" title="Versiunea de tipărit a acestei pagini [p]" accesskey="p"><span>Versiune de tipărit</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> În alte proiecte </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Ethane" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q52858" title="Legătură către elementul asociat din depozitul de date [g]" accesskey="g"><span>Element Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspect"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspect</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mută în bara laterală</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ascunde</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">De la Wikipedia, enciclopedia liberă</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ro" dir="ltr"><table class="infocaseta"><tbody><tr><td colspan="2" class="antet stiinteexacte" style="background-color:#ffdead;color:#000000;">Etan</td></tr><tr><td colspan="2" style="text-align:center"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/Fi%C8%99ier:Ethan_Lewis.svg" class="mw-file-description" title="Formula structurală"><img alt="Formula structurală" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Ethan_Lewis.svg/220px-Ethan_Lewis.svg.png" decoding="async" width="220" height="166" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Ethan_Lewis.svg/330px-Ethan_Lewis.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/35/Ethan_Lewis.svg/440px-Ethan_Lewis.svg.png 2x" data-file-width="142" data-file-height="107" /></a></span><br /><div style="margin-top: 3px"></div><span><i><a href="/wiki/Formula_structural%C4%83" class="mw-redirect" title="Formula structurală">Formula structurală</a></i></span></td></tr><tr><td colspan="2" style="text-align:center"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/Fi%C8%99ier:Ethane-A-3D-balls.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Ethane-A-3D-balls.png/220px-Ethane-A-3D-balls.png" decoding="async" width="220" height="170" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Ethane-A-3D-balls.png/330px-Ethane-A-3D-balls.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Ethane-A-3D-balls.png/440px-Ethane-A-3D-balls.png 2x" data-file-width="1100" data-file-height="849" /></a></span></td></tr><tr><td colspan="2" style="text-align:center"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/Fi%C8%99ier:Ethane-3D-vdW.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Ethane-3D-vdW.png/250px-Ethane-3D-vdW.png" decoding="async" width="220" height="172" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Ethane-3D-vdW.png/330px-Ethane-3D-vdW.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Ethane-3D-vdW.png/500px-Ethane-3D-vdW.png 2x" data-file-width="1100" data-file-height="861" /></a></span></td></tr><tr><th colspan="2" class="" style="text-align:center;background-color:#ffdead;color:#000000;">Denumiri</th></tr><tr><th colspan="2" class="" style="text-align:center;background-color:#ffdead;color:#000000;">Identificare</th></tr><tr><td colspan="2" class="" style="text-align:center;;"><div class="NavFrame" style=""><div class="NavHead" align="left" style="width:96%;background:inherit;color:var(--color-base, #000)"><a href="/wiki/SMILES" class="mw-redirect" title="SMILES">SMILES</a></div><div class="NavContent" style="text-align:left;display:none;">CC<sup id="cite_ref-17ce2ec0076077ae5212d759a82a969f_1-0" class="reference"><a href="#cite_note-17ce2ec0076077ae5212d759a82a969f-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><style data-mw-deduplicate="TemplateStyles:r16236537">.mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"„""”""«""»"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}</style>  <span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q52858#P233" title="Modificați la Wikidata"><img alt="Modificați la Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" data-file-width="600" data-file-height="600" /></a></span></div></div></td></tr><tr><th style=";"><a href="/wiki/Num%C4%83r_CAS" class="mw-redirect" title="Număr CAS">Număr CAS</a></th><td colspan="1" class="" style=";">74-84-0</td></tr><tr><th style=";"><a href="/wiki/ChEMBL" title="ChEMBL">ChEMBL</a></th><td colspan="1" class="" style=";"><a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL135626">CHEMBL135626</a></td></tr><tr><th style=";"><a href="/wiki/PubChem" title="PubChem">PubChem</a> CID</th><td colspan="1" class="" style=";"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/6324">6324</a></td></tr><tr><th colspan="2" class="" style="text-align:center;background-color:#ffdead;color:#000000;">Informații generale</th></tr><tr><th style=";"><a href="/wiki/Formul%C4%83_chimic%C4%83" title="Formulă chimică">Formulă chimică</a></th><td colspan="1" class="" style=";">C<sub>2</sub>H<sub>6</sub></td></tr><tr><th style=";">Aspect</th><td colspan="1" class="" style=";"><a href="/wiki/Gaz" title="Gaz">gaz</a> incolor</td></tr><tr><th style=";"><a href="/wiki/Stare_de_agregare" title="Stare de agregare">Starea de agregare</a></th><td colspan="1" class="" style=";"><a href="/wiki/Gaz" title="Gaz">gazoasă</a></td></tr><tr><td colspan="2" class="" style="text-align:center;;"><div style="text-align:center"><div style="text-align:center"><span typeof="mw:File"><a href="/wiki/Fi%C8%99ier:Hazard_F.svg" class="mw-file-description" title="F : Inflamabil"><img alt="F : Inflamabil" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/Hazard_F.svg/40px-Hazard_F.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/Hazard_F.svg/60px-Hazard_F.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/06/Hazard_F.svg/80px-Hazard_F.svg.png 2x" data-file-width="500" data-file-height="500" /></a></span></div> <span title="Inflamabil">Inflamabil, </span></div></td></tr><tr><th colspan="2" class="" style="text-align:center;background-color:#ffdead;color:#000000;"><a href="/wiki/NFPA_704" title="NFPA 704">NFPA 704</a></th></tr><tr><td colspan="2" class="" style="text-align:center;;"><div style="text-align:center"> <div style="position: relative; height: 85px; width: 75px;"> <div style="position: absolute; height: 75px; width: 75px;"> <p><span typeof="mw:File"><a href="/wiki/Fi%C8%99ier:NFPA_704.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/75px-NFPA_704.svg.png" decoding="async" width="75" height="75" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/113px-NFPA_704.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/150px-NFPA_704.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span> </p> </div> <div title="Inflamabilitate" style="background: transparent; width: 75px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 15px; font-size: large;">4</div> <div title="Sănătate" style="background: transparent; width: 37.5px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 33px; color: white; font-size: large;">1</div> <div title="Reactivitate" style="background: transparent; width: 37.5px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 33px; left: 37.5px; font-size: large;">0</div> <div title="Alte hazarduri" style="background: transparent; width: 75px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 52px; font-size: small;"></div> </div> </div></td></tr><tr><td colspan="2" class="" style="text-align:center;;"><small><i>Sunt folosite unitățile <a href="/wiki/Sistemul_interna%C8%9Bional_de_unit%C4%83%C8%9Bi" title="Sistemul internațional de unități">SI</a> și condițiile de temperatură și presiune normale dacă nu s-a specificat altfel.</i></small></td></tr><tr><td class="navigation-only" colspan="2" style="border-top: 2px ##ffdead solid; font-size: 80%; background:inherit; color:var(--color-base, #000); text-align: right;"><span class="plainlinks" style="float:left;">Modifică <a href="https://www.wikidata.org/wiki/Q52858" class="extiw" title="d:Q52858">date</a> / <a class="external text" href="https://ro.wikipedia.org/w/index.php?title=Etan&action=edit&section=0">text</a></span> <span title="Consultați documentația formatului"><span typeof="mw:File"><a href="//ro.wikipedia.org/wiki/Format:Infocaseta_Substan%C8%9B%C4%83" title="Consultați documentația formatului"><img alt="Consultați documentația formatului" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b4/Gtk-dialog-info.svg/12px-Gtk-dialog-info.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b4/Gtk-dialog-info.svg/18px-Gtk-dialog-info.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b4/Gtk-dialog-info.svg/24px-Gtk-dialog-info.svg.png 2x" data-file-width="60" data-file-height="60" /></a></span></span></td></tr></tbody></table><style data-mw-deduplicate="TemplateStyles:r16861271">.mw-parser-output .infocaseta{background:var(--background-color-neutral-subtle,#f8f9fa);color:var(--color-base,#000)}.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}body.skin-minerva .mw-parser-output .infobox-header,body.skin-minerva .mw-parser-output .infobox-subheader,body.skin-minerva .mw-parser-output .infobox-above,body.skin-minerva .mw-parser-output .infobox-title,body.skin-minerva .mw-parser-output .infobox-image,body.skin-minerva .mw-parser-output .infobox-full-data,body.skin-minerva .mw-parser-output .infobox-below{text-align:center}</style> <p><b>Etanul</b> este un <a href="/wiki/Compus_organic" title="Compus organic">compus organic</a> din categoria <a href="/wiki/Alcan" title="Alcan">alcanilor</a>, o <a href="/wiki/Hidrocarbur%C4%83" title="Hidrocarbură">hidrocarbură</a> saturată aciclică, cu o <a href="/w/index.php?title=Caten%C4%83&action=edit&redlink=1" class="new" title="Catenă — pagină inexistentă">catenă</a> formată din doi atomi de <a href="/wiki/Carbon" title="Carbon">carbon</a> legați printr-o <a href="/wiki/Leg%C4%83tur%C4%83_simpl%C4%83" title="Legătură simplă">legătură simplă</a>. Formula chimică este C<sub>2</sub>H<sub>6</sub> iar formula de structură este CH<sub>3</sub>-CH<sub>3</sub>. </p><p>În condiții normale de temperatură și presiune, etanul este un compus <a href="/wiki/Gaz" title="Gaz">gazos</a>, incolor și inodor. Ca majoritatea hidrocarburilor, este obținut pe scară industrială din <a href="/wiki/Gaz_natural" title="Gaz natural">gaze naturale</a> și ca <a href="/wiki/Produs_secundar" class="mw-redirect" title="Produs secundar">produs secundar</a> al rafinării petrolului.<sup id="cite_ref-Ullmann_2-0" class="reference"><a href="#cite_note-Ullmann-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Este unul dintre principalii compuși utilizați pentru obținerea <a href="/wiki/Eten%C4%83" title="Etenă">etilenei</a>. <a href="/wiki/Grup%C4%83_func%C8%9Bional%C4%83" title="Grupă funcțională">Restul organic</a> corespunzător etanului este grupa <a href="/wiki/Etil" title="Etil">etil</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Obținere"><span id="Ob.C8.9Binere"></span>Obținere</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etan&veaction=edit&section=1" title="Modifică secțiunea: Obținere" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etan&action=edit&section=1" title="Edit section's source code: Obținere"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Etanul este obținut în mare parte în urma purificării <a href="/wiki/Gaz_natural" title="Gaz natural">gazelor naturale</a> și ca <a href="/wiki/Produs_secundar" class="mw-redirect" title="Produs secundar">produs secundar</a> al rafinării petrolului.<sup id="cite_ref-Ullmann_2-1" class="reference"><a href="#cite_note-Ullmann-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> O cale de sinteză în laborator este reacția de <a href="/wiki/Electroliz%C4%83_Kolbe" title="Electroliză Kolbe">electroliză Kolbe</a>, o metodă prin care o <a href="/wiki/Solu%C8%9Bie_apoas%C4%83" title="Soluție apoasă">soluție apoasă</a> de <a href="/wiki/Acetat" title="Acetat">acetat</a> este supusă <a href="/wiki/Electroliz%C4%83" title="Electroliză">electrolizei</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> La <a href="/wiki/Anod" title="Anod">anod</a>, acetatul este oxidat la <a href="/wiki/Dioxid_de_carbon" title="Dioxid de carbon">dioxid de carbon</a> și radicali <a href="/wiki/Metil" title="Metil">metil</a>, iar aceștia, fiind extrem de reactivi, se leagă formând molecula de etan: </p> <dl><dd><a href="/wiki/Acetat" title="Acetat">CH<sub>3</sub>COO<sup>−</sup></a> → CH<sub>3</sub>• + <a href="/wiki/Dioxid_de_carbon" title="Dioxid de carbon">CO<sub>2</sub></a> + <a href="/wiki/Electron" title="Electron">e<sup>−</sup></a></dd> <dd>CH<sub>3</sub>• + •CH<sub>3</sub> → C<sub>2</sub>H<sub>6</sub></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Proprietăți_fizice"><span id="Propriet.C4.83.C8.9Bi_fizice"></span>Proprietăți fizice</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etan&veaction=edit&section=2" title="Modifică secțiunea: Proprietăți fizice" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etan&action=edit&section=2" title="Edit section's source code: Proprietăți fizice"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Fi%C8%99ier:Ethane_conformation.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Ethane_conformation.gif/250px-Ethane_conformation.gif" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/7/76/Ethane_conformation.gif 1.5x" data-file-width="267" data-file-height="200" /></a><figcaption>Conformația etanului</figcaption></figure> <p>Etanul este, în condiții standard, un gaz incolor și inodor. Are un <a href="/wiki/Punct_de_fierbere" title="Punct de fierbere">punct de fierbere</a> de -88,5 °C și un <a href="/wiki/Punct_de_topire" title="Punct de topire">punct de topire</a> de -182,8 °C. Etanul în fază solidă prezintă câteva modele structurale.<sup id="cite_ref-Nes_4-0" class="reference"><a href="#cite_note-Nes-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Prin răcire în condiții normale, etanul prezintă cristale cubice, plastice, în care atomii de hidrogen nu sunt ficși, iar molecula se poate roti în jurul axului principal. Prin răcirea sub −183,2 °C, cristalele devin monoclinice (<a href="/w/index.php?title=Grup_spa%C8%9Bial&action=edit&redlink=1" class="new" title="Grup spațial — pagină inexistentă">grup spațial</a> P 21/n).<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Proprietăți_chimice"><span id="Propriet.C4.83.C8.9Bi_chimice"></span>Proprietăți chimice</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etan&veaction=edit&section=3" title="Modifică secțiunea: Proprietăți chimice" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etan&action=edit&section=3" title="Edit section's source code: Proprietăți chimice"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Conformație"><span id="Conforma.C8.9Bie"></span>Conformație</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etan&veaction=edit&section=4" title="Modifică secțiunea: Conformație" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etan&action=edit&section=4" title="Edit section's source code: Conformație"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Fi%C8%99ier:Ethane_conformations_and_relative_energies.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/Ethane_conformations_and_relative_energies.svg/300px-Ethane_conformations_and_relative_energies.svg.png" decoding="async" width="300" height="178" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/Ethane_conformations_and_relative_energies.svg/450px-Ethane_conformations_and_relative_energies.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/Ethane_conformations_and_relative_energies.svg/600px-Ethane_conformations_and_relative_energies.svg.png 2x" data-file-width="733" data-file-height="435" /></a><figcaption>Etanul (indicat prin <a href="/wiki/Proiec%C8%9Bie_Newman" title="Proiecție Newman">proiecție Newman</a>) prezentat în funcție de conformațiile posibile. Curba reprezintă energia potențială în funcție de unghiul de rotație al conformerilor. Bariera de energie este 12 kJ/mol sau aproximativ 2,9 kcal/mol.<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></figcaption></figure> <p>Etanul este cea mai simplă moleculă care prezintă <a href="/wiki/Izomerie_conforma%C8%9Bional%C4%83" title="Izomerie conformațională">izomerie conformațională</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Reacții_de_substituție_radicalică"><span id="Reac.C8.9Bii_de_substitu.C8.9Bie_radicalic.C4.83"></span>Reacții de substituție radicalică</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etan&veaction=edit&section=5" title="Modifică secțiunea: Reacții de substituție radicalică" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etan&action=edit&section=5" title="Edit section's source code: Reacții de substituție radicalică"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Etanul, în mod caracteristic alcanilor, dă unele reacții de <a href="/wiki/Substitu%C8%9Bie_radicalic%C4%83" title="Substituție radicalică">substituție radicalică</a> a atomilor de <a href="/wiki/Hidrogen" title="Hidrogen">hidrogen</a>. Reacțiile sunt cel mai adesea de <a href="/wiki/Halogenare" title="Halogenare">halogenare</a> (clorurare, bromurare) și decurg cu formarea unor amestecuri de halogeno-derivați (<a href="/wiki/Cloroetan" title="Cloroetan">cloroetan</a>, dicloroetan, etc.): </p> <dl><dd>C<sub>2</sub>H<sub>5</sub>• + <a href="/wiki/Clor" title="Clor">Cl<sub>2</sub></a> → <a href="/wiki/Cloroetan" title="Cloroetan">C<sub>2</sub>H<sub>5</sub>Cl</a> + Cl•</dd> <dd>Cl• + C<sub>2</sub>H<sub>6</sub> → C<sub>2</sub>H<sub>5</sub>• + <a href="/wiki/Acid_clorhidric" title="Acid clorhidric">HCl</a></dd></dl> <div class="mw-heading mw-heading3"><h3 id="Reacția_de_dehidrogenare"><span id="Reac.C8.9Bia_de_dehidrogenare"></span>Reacția de dehidrogenare</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etan&veaction=edit&section=6" title="Modifică secțiunea: Reacția de dehidrogenare" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etan&action=edit&section=6" title="Edit section's source code: Reacția de dehidrogenare"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Etanul suferă o reacție de <a href="/wiki/Dehidrogenare" title="Dehidrogenare">dehidrogenare</a> termică la <a href="/wiki/Eten%C4%83" title="Etenă">etenă</a>: </p> <dl><dd><span typeof="mw:File"><a href="/wiki/Fi%C8%99ier:Ethan-Reaktion2-Seite001.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Ethan-Reaktion2-Seite001.svg/350px-Ethan-Reaktion2-Seite001.svg.png" decoding="async" width="350" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Ethan-Reaktion2-Seite001.svg/525px-Ethan-Reaktion2-Seite001.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Ethan-Reaktion2-Seite001.svg/700px-Ethan-Reaktion2-Seite001.svg.png 2x" data-file-width="269" data-file-height="69" /></a></span></dd></dl> <p>Pentru ca reacția să aibă loc, este necesară o temperatură foarte ridicată (> 700 °C). </p> <div class="mw-heading mw-heading3"><h3 id="Reacția_de_oxidare"><span id="Reac.C8.9Bia_de_oxidare"></span>Reacția de oxidare</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etan&veaction=edit&section=7" title="Modifică secțiunea: Reacția de oxidare" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etan&action=edit&section=7" title="Edit section's source code: Reacția de oxidare"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dt>Combustia</dt></dl> <p>Prin <a href="/wiki/Ardere" title="Ardere">combustia</a> completă a etanului se obțin 1559,7 kJ/mol sau 51,9 kJ/g în termeni de <a href="/wiki/Energie" title="Energie">energie</a>, <a href="/wiki/Dioxid_de_carbon" title="Dioxid de carbon">dioxid de carbon</a> și <a href="/wiki/Ap%C4%83" title="Apă">apă</a>, conform ecuației reacției chimice:<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> <dl><dd>2 C<sub>2</sub>H<sub>6</sub> + 7 <a href="/wiki/Oxigen" title="Oxigen">O<sub>2</sub></a> → 4 <a href="/wiki/Dioxid_de_carbon" title="Dioxid de carbon">CO<sub>2</sub></a> + 6 <a href="/wiki/Ap%C4%83" title="Apă">H<sub>2</sub>O</a> + 3120 kJ</dd></dl> <dl><dd><span typeof="mw:File"><a href="/wiki/Fi%C8%99ier:Ethan-Reaktion1.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Ethan-Reaktion1.svg/350px-Ethan-Reaktion1.svg.png" decoding="async" width="350" height="86" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Ethan-Reaktion1.svg/525px-Ethan-Reaktion1.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Ethan-Reaktion1.svg/700px-Ethan-Reaktion1.svg.png 2x" data-file-width="276" data-file-height="68" /></a></span></dd></dl> <p>Pentru ca reacția să fie completă, sunt necesare condiții ideale de reacție (o cantitate suficientă de oxigen). </p> <dl><dt>Alte oxidări</dt></dl> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etan&veaction=edit&section=8" title="Modifică secțiunea: Note" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etan&action=edit&section=8" title="Edit section's source code: Note"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-17ce2ec0076077ae5212d759a82a969f-1"><b><a href="#cite_ref-17ce2ec0076077ae5212d759a82a969f_1-0">^</a></b> <span class="reference-text"><cite class="citation"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/6324">„Etan”</a>, <i>ETHANE</i> (în engleză), <a href="/wiki/PubChem" title="PubChem">PubChem</a><span class="reference-accessdate">, accesat în <time datetime="2016-11-17">17 noiembrie 2016</time></span></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Etan&rft.btitle=ETHANE&rft.pub=PubChem&rft_id=https%3A%2F%2Fpubchem.ncbi.nlm.nih.gov%2Fcompound%2F6324&rfr_id=info%3Asid%2Fro.wikipedia.org%3AEtan" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-Ullmann-2">^ <a href="#cite_ref-Ullmann_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Ullmann_2-1"><sup><i><b>b</b></i></sup></a> <span class="reference-text"><cite class="citation book">Karl Griesbaum, Arno Behr, Dieter Biedenkapp, Heinz-Werner Voges, Dorothea Garbe, Christian Paetz, Gerd Collin, Dieter Mayer, Hartmut Höke (<time datetime="2000">2000</time>). <i>Ullmann's Encyclopedia of Industrial Chemistry: Hydrocarbons</i>. Wiley-VCH Verlag GmbH & Co.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Ullmann%27s+Encyclopedia+of+Industrial+Chemistry%3A+Hydrocarbons&rft.pub=Wiley-VCH+Verlag+GmbH+%26+Co&rft.date=2000&rfr_id=info%3Asid%2Fro.wikipedia.org%3AEtan" class="Z3988"><span style="display:none;"> </span></span><span class="citation-comment" style="display:none; color:#33aa33; margin-left:0.3em">Mentenanță CS1: Utilizează parametrul autori (<a href="/wiki/Categorie:Mentenan%C8%9B%C4%83_CS1:_Utilizeaz%C4%83_parametrul_autori" title="Categorie:Mentenanță CS1: Utilizează parametrul autori">link</a>) </span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16236537" /></span> </li> <li id="cite_note-3"><b><a href="#cite_ref-3">^</a></b> <span class="reference-text"><cite class="citation journal"><a href="/wiki/Adolph_Wilhelm_Hermann_Kolbe" title="Adolph Wilhelm Hermann Kolbe">Kolbe, Hermann</a> (<time datetime="1849">1849</time>). <a rel="nofollow" class="external text" href="https://babel.hathitrust.org/cgi/pt?id=hvd.hx3bh3;view=1up;seq=271">„Untersuchungen über die Elektrolyse organischer Verbindungen”</a> [Investigations of the electrolysis of organic compounds]. <i><a href="/w/index.php?title=Annalen_der_Chemie_und_Pharmacie&action=edit&redlink=1" class="new" title="Annalen der Chemie und Pharmacie — pagină inexistentă">Annalen der Chemie und Pharmacie</a></i>. <b>69</b> (3): 257–372. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fjlac.18490690302">10.1002/jlac.18490690302</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Annalen+der+Chemie+und+Pharmacie&rft.atitle=Untersuchungen+%C3%BCber+die+Elektrolyse+organischer+Verbindungen&rft.volume=69&rft.issue=3&rft.pages=257-372&rft.date=1849&rft_id=info%3Adoi%2F10.1002%2Fjlac.18490690302&rft.aulast=Kolbe&rft.aufirst=Hermann&rft_id=https%3A%2F%2Fbabel.hathitrust.org%2Fcgi%2Fpt%3Fid%3Dhvd.hx3bh3%3Bview%3D1up%3Bseq%3D271&rfr_id=info%3Asid%2Fro.wikipedia.org%3AEtan" class="Z3988"><span style="display:none;"> </span></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16236537" /></span> </li> <li id="cite_note-Nes-4"><b><a href="#cite_ref-Nes_4-0">^</a></b> <span class="reference-text"><cite class="citation journal">Van Nes, G.J.H.; Vos, A. (<time datetime="1978">1978</time>). <a rel="nofollow" class="external text" href="http://www.rug.nl/research/portal/files/3440910/c3.pdf">„Single-crystal structures and electron density distributions of ethane, ethylene and acetylene. I. Single-crystal X-ray structure determinations of two modifications of ethane”</a> <span style="font-size:85%;">(PDF)</span>. <i>Acta Crystallographica Section B</i>. <b>34</b> (6): 1947. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1107%2FS0567740878007037">10.1107/S0567740878007037</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Acta+Crystallographica+Section+B&rft.atitle=Single-crystal+structures+and+electron+density+distributions+of+ethane%2C+ethylene+and+acetylene.+I.+Single-crystal+X-ray+structure+determinations+of+two+modifications+of+ethane&rft.volume=34&rft.issue=6&rft.pages=1947&rft.date=1978&rft_id=info%3Adoi%2F10.1107%2FS0567740878007037&rft.aulast=Van+Nes&rft.aufirst=G.J.H.&rft.au=Vos%2C+A.&rft_id=http%3A%2F%2Fwww.rug.nl%2Fresearch%2Fportal%2Ffiles%2F3440910%2Fc3.pdf&rfr_id=info%3Asid%2Fro.wikipedia.org%3AEtan" class="Z3988"><span style="display:none;"> </span></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16236537" /></span> </li> <li id="cite_note-5"><b><a href="#cite_ref-5">^</a></b> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20170510095115/http://paarpraxis-rheinmain.de/W/kristallgitter/kristallgitter_e.php">„Ethane as a solid”</a>. Paarpraxis-rheinmain.de. Arhivat din <a rel="nofollow" class="external text" href="http://paarpraxis-rheinmain.de/W/kristallgitter/kristallgitter_e.php">original</a> la <time datetime="2017-05-10">10 mai 2017</time><span class="reference-accessdate">. Accesat în <time datetime="2016-12-16">16 decembrie 2016</time></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Ethane+as+a+solid&rft.pub=Paarpraxis-rheinmain.de&rft_id=http%3A%2F%2Fpaarpraxis-rheinmain.de%2FW%2Fkristallgitter%2Fkristallgitter_e.php&rfr_id=info%3Asid%2Fro.wikipedia.org%3AEtan" class="Z3988"><span style="display:none;"> </span></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16236537" /></span> </li> <li id="cite_note-6"><b><a href="#cite_ref-6">^</a></b> <span class="reference-text"><cite class="citation book">J, McMurry (<time datetime="2012">2012</time>). <i>Organic chemistry</i> (ed. 8). Belmont, CA: Brooks. p. 95. <a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Special:Referin%C8%9Be_%C3%AEn_c%C4%83r%C8%9Bi/9780840054449" title="Special:Referințe în cărți/9780840054449">9780840054449</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Organic+chemistry&rft.place=Belmont%2C+CA&rft.pages=95&rft.edition=8&rft.pub=Brooks&rft.date=2012&rft.isbn=9780840054449&rft.aulast=J&rft.aufirst=McMurry&rfr_id=info%3Asid%2Fro.wikipedia.org%3AEtan" class="Z3988"><span style="display:none;"> </span></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16236537" /></span> </li> <li id="cite_note-7"><b><a href="#cite_ref-7">^</a></b> <span class="reference-text">Dr. Colin France. (2014). <i><a rel="nofollow" class="external text" href="http://www.gcsescience.com/o30.htm">Products from Oil - The Combustion of Hydrocarbons</a></i> Accesat pe 15 august 2019</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Vezi_și"><span id="Vezi_.C8.99i"></span>Vezi și</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etan&veaction=edit&section=9" title="Modifică secțiunea: Vezi și" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etan&action=edit&section=9" title="Edit section's source code: Vezi și"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Metan" title="Metan">Metan</a></li> <li><a href="/wiki/Propan" title="Propan">Propan</a></li> <li><a href="/wiki/Eten%C4%83" title="Etenă">Etenă</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Legături_externe"><span id="Leg.C4.83turi_externe"></span>Legături externe</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etan&veaction=edit&section=10" title="Modifică secțiunea: Legături externe" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etan&action=edit&section=10" title="Edit section's source code: Legături externe"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="noprint" style="clear: right; border: solid #aaa 1px; margin: 0 0 1em 1em; font-size: 90%; background-color:var(--background-color-interactive-subtle, #f8f9f9); color:var(--color-base, #000); width: 230px; padding: 2px; spacing: 2px; text-align: center; float: right;"> <div style="float: left; vertical-align:middle;"><figure class="mw-halign-none" typeof="mw:File"><a href="/wiki/Fi%C8%99ier:Commons-logo.svg" class="mw-file-description" title="Commons"><img alt="Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/40px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/60px-Commons-logo.svg.png 1.5x" data-file-width="1024" data-file-height="1376" /></a><figcaption>Commons</figcaption></figure></div> <div style="margin-left: 35px; line-height:normal; vertical-align:middle;"><a href="/wiki/Wikimedia_Commons" title="Wikimedia Commons">Wikimedia Commons</a> conține materiale multimedia legate de <b><a href="https://commons.wikimedia.org/wiki/Ethane" class="extiw" title="commons:Ethane">Ethane</a></b></div> </div> <ul><li><a rel="nofollow" class="external text" href="http://www.inchem.org/documents/icsc/icsc/eics0266.htm">International Chemical Safety Card 0266</a></li></ul> <p><br /> </p> <div role="navigation" class="navbox" aria-labelledby="Alcani" style="padding:3px"><table class="nowraplinks collapsible pliabilă navbox-inner" style="border-spacing:0;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div class="plainlinks hlist navbar mini"><ul><li class="nv-view"><a href="/wiki/Format:Alcani" title="Format:Alcani"><abbr title="Vizualizează acest format" style=";;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none;">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Discu%C8%9Bie_Format:Alcani" title="Discuție Format:Alcani"><abbr title="Discută acest format" style=";;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none;">d</abbr></a></li><li class="nv-edit"><a class="external text" href="https://ro.wikipedia.org/w/index.php?title=Format:Alcani&action=edit"><abbr title="Modifică acest format" style=";;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none;">m</abbr></a></li></ul></div><div id="Alcani" class="whiteText" style="font-size:100%;margin:0 4em"><a href="/wiki/Alcan" title="Alcan">Alcani</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Metan" title="Metan">Metan</a> (<span class="chemf nowrap">CH<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />4</span></span>) • <a class="mw-selflink selflink">Etan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />2</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />6</span></span>) • <a href="/wiki/Propan" title="Propan">Propan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />3</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />8</span></span>) • <a href="/wiki/Butan" title="Butan">Butan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />4</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />10</span></span>) • <a href="/wiki/Pentan" title="Pentan">Pentan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />5</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />12</span></span>) • <a href="/wiki/Hexan" title="Hexan">Hexan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />6</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />14</span></span>) • <a href="/wiki/Heptan" title="Heptan">Heptan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />7</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />16</span></span>) • <a href="/wiki/Octan" title="Octan">Octan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />8</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />18</span></span>) • <a href="/wiki/Nonan" title="Nonan">Nonan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />9</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />20</span></span>) • <a href="/wiki/Decan_(hidrocarbur%C4%83)" class="mw-disambig" title="Decan (hidrocarbură)">Decan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />10</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />22</span></span>) • <a href="/wiki/Undecan" title="Undecan">Undecan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />11</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />24</span></span>) • <a href="/wiki/Dodecan" title="Dodecan">Dodecan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />12</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />26</span></span>) • <a href="/wiki/Tridecan" title="Tridecan">Tridecan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />13</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />28</span></span>) • <a href="/wiki/Tetradecan" title="Tetradecan">Tetradecan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />14</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />30</span></span>) • <a href="/wiki/Pentadecan" title="Pentadecan">Pentadecan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />15</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />32</span></span>) • <a href="/wiki/Hexadecan" title="Hexadecan">Hexadecan / Cetan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />16</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />34</span></span>) • <a href="/wiki/Heptadecan" title="Heptadecan">Heptadecan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />17</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />36</span></span>) • <a href="/wiki/Octadecan" title="Octadecan">Octadecan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />18</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />38</span></span>) • <a href="/wiki/Nonadecan" title="Nonadecan">Nonadecan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />19</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />40</span></span>) • <a href="/wiki/Eicosan" title="Eicosan">Eicosan</a> (<span class="chemf nowrap">C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />20</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />42</span></span>)</div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/Alcan_superior" title="Alcan superior">Alcani superiori</a> • <a href="/w/index.php?title=List%C4%83_de_alcani&action=edit&redlink=1" class="new" title="Listă de alcani — pagină inexistentă">Listă de alcani</a></div></td></tr></tbody></table></div><style data-mw-deduplicate="TemplateStyles:r16786155">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:0 auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output 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td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .navbox-abovebelow,html.skin-theme-clientpref-night .mw-parser-output .navbox-group,html.skin-theme-clientpref-night .mw-parser-output .navbox-image,html.skin-theme-clientpref-night .mw-parser-output .navbox-list{background:inherit!important;color:inherit!important;border-top:2px solid #fdfdfd!important}html.skin-theme-clientpref-night .mw-parser-output .navbox,html.skin-theme-clientpref-night .mw-parser-output .navbox-subgroup,html.skin-theme-clientpref-night .mw-parser-output .navbox-group,html.skin-theme-clientpref-night .mw-parser-output .navbox-even,html.skin-theme-clientpref-night .mw-parser-output .navbox-abovebelow,html.skin-theme-clientpref-night .mw-parser-output .navbox-title{background:inherit!important;color:inherit!important;border-color:#54595d!important}html.skin-theme-clientpref-night .mw-parser-output .whiteText{color:#fff}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbox-abovebelow,html.skin-theme-clientpref-os .mw-parser-output .navbox-group,html.skin-theme-clientpref-os .mw-parser-output .navbox-image,html.skin-theme-clientpref-os .mw-parser-output .navbox-list{background:inherit!important;color:inherit!important;border-top:2px solid #fdfdfd!important}html.skin-theme-clientpref-os .mw-parser-output .navbox,html.skin-theme-clientpref-os .mw-parser-output .navbox-subgroup,html.skin-theme-clientpref-os .mw-parser-output .navbox-group,html.skin-theme-clientpref-os .mw-parser-output .navbox-even,html.skin-theme-clientpref-os .mw-parser-output .navbox-abovebelow,html.skin-theme-clientpref-os .mw-parser-output .navbox-title{background:inherit!important;color:inherit!important;border-color:#54595d!important}html.skin-theme-clientpref-os .mw-parser-output .whiteText{color:#fff}}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important;background:transparent!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important;background:transparent!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style> <div role="navigation" class="navbox" aria-labelledby="Hidrocarburi" style="padding:3px"><table class="nowraplinks collapsible collapsed navbox-inner" style="border-spacing:0;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div class="plainlinks hlist navbar mini"><ul><li class="nv-view"><a href="/wiki/Format:Hidrocarburi" title="Format:Hidrocarburi"><abbr title="Vizualizează acest format" style=";;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none;">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Discu%C8%9Bie_Format:Hidrocarburi" title="Discuție Format:Hidrocarburi"><abbr title="Discută acest format" style=";;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none;">d</abbr></a></li><li class="nv-edit"><a class="external text" href="https://ro.wikipedia.org/w/index.php?title=Format:Hidrocarburi&action=edit"><abbr title="Modifică acest format" style=";;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none;">m</abbr></a></li></ul></div><div id="Hidrocarburi" class="whiteText" style="font-size:100%;margin:0 4em"><a href="/wiki/Hidrocarbur%C4%83" title="Hidrocarbură">Hidrocarburi</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Hidrocarburi<br />alifatice<br />saturate</th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Alcan" title="Alcan">Alcani</a><br />C<sub>n</sub>H<sub>(2n + 2)</sub></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Alcani lineari</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Metan" title="Metan">Metan</a> • <a class="mw-selflink selflink">Etan</a> • <a href="/wiki/Propan" title="Propan">Propan</a> • <a href="/wiki/Butan" title="Butan">Butan</a> • <a href="/wiki/Pentan" title="Pentan">Pentan</a> • <a href="/wiki/Hexan" title="Hexan">Hexan</a> • <a href="/wiki/Heptan" title="Heptan">Heptan</a> • <a href="/wiki/Octan" title="Octan">Octan</a> • <a href="/wiki/Nonan" title="Nonan">Nonan</a> • <a href="/wiki/Decan" class="mw-disambig" title="Decan">Decan</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Alcani ramificați</div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Izobutan" title="Izobutan">Izobutan</a> • <a href="/wiki/Izopentan" title="Izopentan">Izopentan</a> • <a href="/wiki/3-metilpentan" title="3-metilpentan">3-metilpentan</a> • <a href="/wiki/Neopentan" title="Neopentan">Neopentan</a> • <a href="/wiki/2-metilpentan" title="2-metilpentan">Izohexan</a> • <a href="/wiki/2-metilhexan" title="2-metilhexan">Izoheptan</a> • <a href="/wiki/2,2,4-trimetilpentan" title="2,2,4-trimetilpentan">Izooctan</a> • <a href="/w/index.php?title=Izononan&action=edit&redlink=1" class="new" title="Izononan — pagină inexistentă">Izononan</a> • <a href="/w/index.php?title=Izodecan&action=edit&redlink=1" class="new" title="Izodecan — pagină inexistentă">Izodecan</a></div></td></tr></tbody></table><div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16786155" /></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Cicloalcan" title="Cicloalcan">Cicloalcani</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Ciclopropan" title="Ciclopropan">Ciclopropan</a> • <a href="/wiki/Ciclobutan" title="Ciclobutan">Ciclobutan</a> • <a href="/wiki/Ciclopentan" title="Ciclopentan">Ciclopentan</a> • <a href="/wiki/Ciclohexan" title="Ciclohexan">Ciclohexan</a> • <a href="/wiki/Cicloheptan" title="Cicloheptan">Cicloheptan</a> • <a href="/wiki/Ciclooctan" title="Ciclooctan">Ciclooctan</a> • <a href="/wiki/Ciclononan" title="Ciclononan">Ciclononan</a> • <a href="/wiki/Ciclodecan" title="Ciclodecan">Ciclodecan</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Alchilcicloalcan&action=edit&redlink=1" class="new" title="Alchilcicloalcan — pagină inexistentă">Alchilcicloalcani</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Metilciclopropan" title="Metilciclopropan">Metilciclopropan</a> • <a href="/w/index.php?title=Metilciclobutan&action=edit&redlink=1" class="new" title="Metilciclobutan — pagină inexistentă">Metilciclobutan</a> • <a href="/wiki/Metilciclopentan" title="Metilciclopentan">Metilciclopentan</a> • <a href="/wiki/Metilciclohexan" title="Metilciclohexan">Metilciclohexan</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Bicicloalcan&action=edit&redlink=1" class="new" title="Bicicloalcan — pagină inexistentă">Bicicloalcani</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/w/index.php?title=Hausan&action=edit&redlink=1" class="new" title="Hausan — pagină inexistentă">Hausan</a> (biciclo[2.1.0]pentan) • <a href="/wiki/Norbornan" title="Norbornan">Norbornan</a> (biciclo[2.2.1]heptan) • <a href="/wiki/Decalin%C4%83" title="Decalină">Decalină</a> (biciclo[4.4.0]decan)</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Policicloalcan&action=edit&redlink=1" class="new" title="Policicloalcan — pagină inexistentă">Policicloalcani</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Adamantan" title="Adamantan">Adamantan</a> • <a href="/w/index.php?title=Diamondoid&action=edit&redlink=1" class="new" title="Diamondoid — pagină inexistentă">Diamondoid</a> • <a href="/w/index.php?title=Steran&action=edit&redlink=1" class="new" title="Steran — pagină inexistentă">Steran</a> • <a href="/wiki/Cuban" title="Cuban">Cuban</a> • <a href="/wiki/Prisman" title="Prisman">Prisman</a> • <a href="/wiki/Dodecaedran" class="mw-redirect" title="Dodecaedran">Dodecaedran</a> • <a href="/w/index.php?title=Baschetan&action=edit&redlink=1" class="new" title="Baschetan — pagină inexistentă">Baschetan</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Altele</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">• <a href="/w/index.php?title=Spiroalcan&action=edit&redlink=1" class="new" title="Spiroalcan — pagină inexistentă">Spiroalcani</a></div></td></tr></tbody></table><div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16786155" /></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Hidrocarburi<br />alifatice<br />nesaturate</th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;width: 8em;"><div style="padding:0em 0.75em;"><a href="/wiki/Alchen%C4%83" title="Alchenă">Alchene</a> <br />C<sub>n</sub>H<sub>2n</sub></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;width: auto;"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Alchene liniare</div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Etilen%C4%83" class="mw-redirect" title="Etilenă">Etenă</a> • <a href="/wiki/Propen%C4%83" title="Propenă">Propenă</a> • <a href="/wiki/Buten%C4%83" title="Butenă">Butenă</a> • <a href="/wiki/Penten%C4%83" title="Pentenă">Pentenă</a> • <a href="/wiki/Hexen%C4%83" title="Hexenă">Hexenă</a> • <a href="/w/index.php?title=Hepten%C4%83&action=edit&redlink=1" class="new" title="Heptenă — pagină inexistentă">Heptenă</a> • <a href="/w/index.php?title=Octen%C4%83&action=edit&redlink=1" class="new" title="Octenă — pagină inexistentă">Octenă</a> • <a href="/wiki/Nonen%C4%83" title="Nonenă">Nonenă</a> • <a href="/w/index.php?title=Decen%C4%83&action=edit&redlink=1" class="new" title="Decenă — pagină inexistentă">Decenă</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Alchene ramificate</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Izobuten%C4%83" class="mw-redirect" title="Izobutenă">Izobutenă</a> • <a href="/w/index.php?title=Izopenten%C4%83&action=edit&redlink=1" class="new" title="Izopentenă — pagină inexistentă">Izopentenă</a> • <a href="/w/index.php?title=Neopenten%C4%83&action=edit&redlink=1" class="new" title="Neopentenă — pagină inexistentă">Neopentenă</a> • <a href="/w/index.php?title=Izohexen%C4%83&action=edit&redlink=1" class="new" title="Izohexenă — pagină inexistentă">Izohexenă</a> • <a href="/w/index.php?title=Izohepten%C4%83&action=edit&redlink=1" class="new" title="Izoheptenă — pagină inexistentă">Izoheptenă</a> • <a href="/w/index.php?title=Izoocten%C4%83&action=edit&redlink=1" class="new" title="Izooctenă — pagină inexistentă">Izooctenă</a> • <a href="/w/index.php?title=Izononen%C4%83&action=edit&redlink=1" class="new" title="Izononenă — pagină inexistentă">Izononenă</a> • <a href="/w/index.php?title=Izodecen%C4%83&action=edit&redlink=1" class="new" title="Izodecenă — pagină inexistentă">Izodecenă</a></div></td></tr></tbody></table><div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16786155" /></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;width: 8em;"><div style="padding:0em 0.75em;"><a href="/wiki/Alchin%C4%83" title="Alchină">Alchine</a><br />C<sub>n</sub>H<sub>(2n - 2)</sub></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;width: auto;"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Alchine lineare</div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Acetilen%C4%83" title="Acetilenă">Etină</a> • <a href="/wiki/Propin%C4%83" title="Propină">Propină</a> • <a href="/wiki/Butin%C4%83" title="Butină">Butină</a> • <a href="/wiki/Pentin%C4%83" title="Pentină">Pentină</a> • <a href="/wiki/3-hexin%C4%83" title="3-hexină">Hexină</a> • <a href="/w/index.php?title=Heptin%C4%83&action=edit&redlink=1" class="new" title="Heptină — pagină inexistentă">Heptină</a> • <a href="/wiki/Octin%C4%83" title="Octină">Octină</a> • <a href="/w/index.php?title=Nonin%C4%83&action=edit&redlink=1" class="new" title="Nonină — pagină inexistentă">Nonină</a> • <a href="/w/index.php?title=1-decin%C4%83&action=edit&redlink=1" class="new" title="1-decină — pagină inexistentă">Decină</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Alchine ramificate</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/w/index.php?title=Izobutin%C4%83&action=edit&redlink=1" class="new" title="Izobutină — pagină inexistentă">Izobutină</a> • <a href="/w/index.php?title=Izopentin%C4%83&action=edit&redlink=1" class="new" title="Izopentină — pagină inexistentă">Izopentină</a> • <a href="/w/index.php?title=Neopentin%C4%83&action=edit&redlink=1" class="new" title="Neopentină — pagină inexistentă">Neopentină</a> • <a href="/w/index.php?title=Izohexin%C4%83&action=edit&redlink=1" class="new" title="Izohexină — pagină inexistentă">Izohexină</a> • <a href="/w/index.php?title=Izoheptin%C4%83&action=edit&redlink=1" class="new" title="Izoheptină — pagină inexistentă">Izoheptină</a> • <a href="/w/index.php?title=Izooctin%C4%83&action=edit&redlink=1" class="new" title="Izooctină — pagină inexistentă">Izooctină</a> • <a href="/w/index.php?title=Izononin%C4%83&action=edit&redlink=1" class="new" title="Izononină — pagină inexistentă">Izononină</a> • <a href="/w/index.php?title=Izodecin%C4%83&action=edit&redlink=1" class="new" title="Izodecină — pagină inexistentă">Izodecină</a></div></td></tr></tbody></table><div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16786155" /></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;width: 8em;"><div style="padding:0em 0.75em;"><a href="/wiki/Cicloalchen%C4%83" title="Cicloalchenă">Cicloalchene</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;width: auto;"><div style="padding:0em 0.25em"><a href="/wiki/Ciclopropen%C4%83" title="Ciclopropenă">Ciclopropenă</a> • <a href="/wiki/Ciclobuten%C4%83" title="Ciclobutenă">Ciclobutenă</a> • <a href="/wiki/Ciclopenten%C4%83" title="Ciclopentenă">Ciclopentenă</a> • <a href="/wiki/Ciclohexen%C4%83" title="Ciclohexenă">Ciclohexenă</a> • <a href="/wiki/Ciclohepten%C4%83" title="Cicloheptenă">Cicloheptenă</a> • <a href="/wiki/Cicloocten%C4%83" title="Ciclooctenă">Ciclooctenă</a> • <a href="/w/index.php?title=Ciclononen%C4%83&action=edit&redlink=1" class="new" title="Ciclononenă — pagină inexistentă">Ciclononenă</a> • <a href="/w/index.php?title=Ciclodecen%C4%83&action=edit&redlink=1" class="new" title="Ciclodecenă — pagină inexistentă">Ciclodecenă</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;width: 8em;"><div style="padding:0em 0.75em;">Alchilcicloalchene</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;width: auto;"><div style="padding:0em 0.25em"><a href="/wiki/1-metilciclopropen%C4%83" title="1-metilciclopropenă">Metilciclopropenă</a> • <a href="/w/index.php?title=Metilciclobuten%C4%83&action=edit&redlink=1" class="new" title="Metilciclobutenă — pagină inexistentă">Metilciclobutenă</a> • <a href="/w/index.php?title=Metilciclopenten%C4%83&action=edit&redlink=1" class="new" title="Metilciclopentenă — pagină inexistentă">Metilciclopentenă</a> • <a href="/w/index.php?title=Metilciclohexen%C4%83&action=edit&redlink=1" class="new" title="Metilciclohexenă — pagină inexistentă">Metilciclohexenă</a> • <a href="/w/index.php?title=Izopropilciclohexen%C4%83&action=edit&redlink=1" class="new" title="Izopropilciclohexenă — pagină inexistentă">Izopropilciclohexenă</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;width: 8em;"><div style="padding:0em 0.75em;">Bicicloalchene</div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;width: auto;"><div style="padding:0em 0.25em"><a href="/w/index.php?title=Norbornen%C4%83&action=edit&redlink=1" class="new" title="Norbornenă — pagină inexistentă">Norbornenă</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;width: 8em;"><div style="padding:0em 0.75em;"><a href="/wiki/Cicloalchin%C4%83" title="Cicloalchină">Cicloalchine</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;width: auto;"><div style="padding:0em 0.25em"><a href="/w/index.php?title=Ciclopropin%C4%83&action=edit&redlink=1" class="new" title="Ciclopropină — pagină inexistentă">Ciclopropină</a> • <a href="/wiki/Ciclobutin%C4%83" title="Ciclobutină">Ciclobutină</a> • <a href="/w/index.php?title=Ciclopentin%C4%83&action=edit&redlink=1" class="new" title="Ciclopentină — pagină inexistentă">Ciclopentină</a> • <a href="/w/index.php?title=Ciclohexin%C4%83&action=edit&redlink=1" class="new" title="Ciclohexină — pagină inexistentă">Ciclohexină</a> • <a href="/w/index.php?title=Cicloheptin%C4%83&action=edit&redlink=1" class="new" title="Cicloheptină — pagină inexistentă">Cicloheptină</a> • <a href="/w/index.php?title=Cicloctin%C4%83&action=edit&redlink=1" class="new" title="Cicloctină — pagină inexistentă">Cicloctină</a> • <a href="/w/index.php?title=Ciclononin%C4%83&action=edit&redlink=1" class="new" title="Ciclononină — pagină inexistentă">Ciclononină</a> • <a href="/w/index.php?title=Ciclodecin%C4%83&action=edit&redlink=1" class="new" title="Ciclodecină — pagină inexistentă">Ciclodecină</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;width: 8em;"><div style="padding:0em 0.75em;"><a href="/wiki/Alcadien%C4%83" title="Alcadienă">Alcadiene</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;width: auto;"><div style="padding:0em 0.25em"><a href="/wiki/Propadien%C4%83" title="Propadienă">Propadienă</a> • <a href="/wiki/1,3-butadien%C4%83" title="1,3-butadienă">Butadienă</a> • <a href="/wiki/Pentadien%C4%83" title="Pentadienă">Pentadienă</a> • <a href="/w/index.php?title=Hexadien%C4%83&action=edit&redlink=1" class="new" title="Hexadienă — pagină inexistentă">Hexadienă</a> • <a href="/w/index.php?title=Heptadien%C4%83&action=edit&redlink=1" class="new" title="Heptadienă — pagină inexistentă">Heptadienă</a> • <a href="/w/index.php?title=Octadien%C4%83&action=edit&redlink=1" class="new" title="Octadienă — pagină inexistentă">Octadienă</a> • <a href="/w/index.php?title=Nonadien%C4%83&action=edit&redlink=1" class="new" title="Nonadienă — pagină inexistentă">Nonadienă</a> • <a href="/w/index.php?title=Decadien%C4%83&action=edit&redlink=1" class="new" title="Decadienă — pagină inexistentă">Decadienă</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;width: 8em;"><div style="padding:0em 0.75em;">Altele</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;width: auto;"><div style="padding:0em 0.25em"><a href="/w/index.php?title=Alcatrien%C4%83&action=edit&redlink=1" class="new" title="Alcatrienă — pagină inexistentă">Alcatrienă</a> • <a href="/w/index.php?title=Alcadiin%C4%83&action=edit&redlink=1" class="new" title="Alcadiină — pagină inexistentă">Alcadiină</a> • <a href="/w/index.php?title=Alchenin%C4%83&action=edit&redlink=1" class="new" title="Alchenină — pagină inexistentă">Alchenină</a> • <a href="/wiki/Cumulen%C4%83" title="Cumulenă">Cumulenă</a> • <a href="/wiki/Ciclooctatetraen%C4%83" title="Ciclooctatetraenă">Ciclooctatetraenă</a> • <a href="/w/index.php?title=Ciclododecatrien%C4%83&action=edit&redlink=1" class="new" title="Ciclododecatrienă — pagină inexistentă">Ciclododecatrienă</a></div></td></tr></tbody></table><div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16786155" /></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hidrocarbur%C4%83_aromatic%C4%83" title="Hidrocarbură aromatică">Hidrocarburi aromatice</a></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Hidrocarbur%C4%83_aromatic%C4%83_policiclic%C4%83" title="Hidrocarbură aromatică policiclică">HAP</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Acene" class="mw-redirect" title="Acene">Acene</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Naftalin%C4%83" title="Naftalină">Naftalină</a> • <a href="/wiki/Antracen" title="Antracen">Antracen</a> • <a href="/wiki/Tetracen" title="Tetracen">Tetracen</a> • <a href="/wiki/Pentacen" title="Pentacen">Pentacen</a> • <a href="/wiki/Hexacen" title="Hexacen">Hexacen</a> • <a href="/wiki/Heptacen" title="Heptacen">Heptacen</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Altele</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Fluoren" title="Fluoren">Fluoren</a> • <a href="/wiki/Helicen" title="Helicen">Helicen</a> • <a href="/w/index.php?title=Circulen&action=edit&redlink=1" class="new" title="Circulen — pagină inexistentă">Circulen</a></div></td></tr></tbody></table><div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16786155" /></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Alchilbenzen" title="Alchilbenzen">Alchilbenzeni</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Toluen" title="Toluen">Toluen</a> • <a href="/wiki/Xilen" title="Xilen">Xilen</a> • <a href="/wiki/Etilbenzen" title="Etilbenzen">Etilbenzen</a> • <a href="/wiki/Cumen" title="Cumen">Cumen</a> • <a href="/wiki/Stiren" title="Stiren">Stiren</a> • <a href="/wiki/Mesitilen" title="Mesitilen">Mesitilen</a> • <a href="/wiki/1,2,4-trimetilbenzen" title="1,2,4-trimetilbenzen">Pseudocumen</a> • <a href="/wiki/1,2,3-trimetilbenzen" title="1,2,3-trimetilbenzen">Hemimeliten</a> • <a href="/wiki/Hexametilbenzen" title="Hexametilbenzen">Meliten</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Altele</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Benzen" title="Benzen">Benzen</a></div></td></tr></tbody></table><div><link rel="mw-deduplicated-inline-style" 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