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vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Sadržaj</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">premjesti</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">sakrij</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">Početak</div> </a> </li> <li id="toc-Osobine" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Osobine"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Osobine</span> </div> </a> <ul id="toc-Osobine-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Dobivanje" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Dobivanje"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Dobivanje</span> </div> </a> <ul id="toc-Dobivanje-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Uporaba" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Uporaba"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Uporaba</span> </div> </a> <ul id="toc-Uporaba-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Izvori" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Izvori"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Izvori</span> </div> </a> <ul id="toc-Izvori-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="Sadržaj" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Prikaz sadržaja stranice" > <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">Prikaz sadržaja stranice</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">Etin</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="Idi na druge jezične varijante članka. Dostupan je na 71 jeziku" > <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-71" 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">71 jezik</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/Etyn" title="Etyn – afrikaans" lang="af" hreflang="af" data-title="Etyn" 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%A3%D8%B3%D9%8A%D8%AA%D9%8A%D9%84%D9%8A%D9%86" title="أسيتيلين – arapski" lang="ar" hreflang="ar" data-title="أسيتيلين" data-language-autonym="العربية" data-language-local-name="arapski" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Asetilen" title="Asetilen – azerbajdžanski" lang="az" hreflang="az" data-title="Asetilen" data-language-autonym="Azərbaycanca" data-language-local-name="azerbajdžanski" 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%B3%D8%AA%DB%8C%D9%84%D9%86" title="استیلن – South Azerbaijani" lang="azb" hreflang="azb" data-title="استیلن" 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%90%D1%86%D1%8D%D1%82%D1%8B%D0%BB%D0%B5%D0%BD" title="Ацэтылен – bjeloruski" lang="be" hreflang="be" data-title="Ацэтылен" data-language-autonym="Беларуская" data-language-local-name="bjeloruski" 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%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D0%B5%D0%BD" title="Ацетилен – bugarski" lang="bg" hreflang="bg" data-title="Ацетилен" data-language-autonym="Български" data-language-local-name="bugarski" class="interlanguage-link-target"><span>Български</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%A6%BE%E0%A6%87%E0%A6%A8" title="ইথাইন – bangla" lang="bn" hreflang="bn" data-title="ইথাইন" data-language-autonym="বাংলা" data-language-local-name="bangla" 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/Acetilen" title="Acetilen – bosanski" lang="bs" hreflang="bs" data-title="Acetilen" data-language-autonym="Bosanski" data-language-local-name="bosanski" 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/Acetil%C3%A8" title="Acetilè – katalonski" lang="ca" hreflang="ca" data-title="Acetilè" data-language-autonym="Català" data-language-local-name="katalonski" 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/Ethyn" title="Ethyn – češki" lang="cs" hreflang="cs" data-title="Ethyn" data-language-autonym="Čeština" data-language-local-name="češki" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Acetylen" title="Acetylen – danski" lang="da" hreflang="da" data-title="Acetylen" data-language-autonym="Dansk" data-language-local-name="danski" 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/Ethin" title="Ethin – njemački" lang="de" hreflang="de" data-title="Ethin" data-language-autonym="Deutsch" data-language-local-name="njemački" 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%AF%CE%BD%CE%B9%CE%BF" title="Αιθίνιο – grčki" lang="el" hreflang="el" data-title="Αιθίνιο" data-language-autonym="Ελληνικά" data-language-local-name="grčki" 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/Acetylene" title="Acetylene – engleski" lang="en" hreflang="en" data-title="Acetylene" data-language-autonym="English" data-language-local-name="engleski" 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/Etino" title="Etino – esperanto" lang="eo" hreflang="eo" data-title="Etino" 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/Acetileno" title="Acetileno – španjolski" lang="es" hreflang="es" data-title="Acetileno" data-language-autonym="Español" data-language-local-name="španjolski" 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/Atset%C3%BCleen" title="Atsetüleen – estonski" lang="et" hreflang="et" data-title="Atsetüleen" data-language-autonym="Eesti" data-language-local-name="estonski" 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/Azetileno" title="Azetileno – baskijski" lang="eu" hreflang="eu" data-title="Azetileno" data-language-autonym="Euskara" data-language-local-name="baskijski" 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%B3%D8%AA%DB%8C%D9%84%D9%86" title="استیلن – perzijski" lang="fa" hreflang="fa" data-title="استیلن" data-language-autonym="فارسی" data-language-local-name="perzijski" 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/Etyyni" title="Etyyni – finski" lang="fi" hreflang="fi" data-title="Etyyni" data-language-autonym="Suomi" data-language-local-name="finski" 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/Ac%C3%A9tyl%C3%A8ne" title="Acétylène – francuski" lang="fr" hreflang="fr" data-title="Acétylène" data-language-autonym="Français" data-language-local-name="francuski" 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/Aic%C3%A9itil%C3%A9in" title="Aicéitiléin – irski" lang="ga" hreflang="ga" data-title="Aicéitiléin" data-language-autonym="Gaeilge" data-language-local-name="irski" 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/Acetileno" title="Acetileno – galicijski" lang="gl" hreflang="gl" data-title="Acetileno" data-language-autonym="Galego" data-language-local-name="galicijski" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%90%D7%A6%D7%98%D7%99%D7%9C%D7%9F" title="אצטילן – hebrejski" lang="he" hreflang="he" data-title="אצטילן" data-language-autonym="עברית" data-language-local-name="hebrejski" 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%8F%E0%A4%B8%E0%A4%BF%E0%A4%9F%E0%A4%BF%E0%A4%B2%E0%A5%80%E0%A4%A8" title="एसिटिलीन – hindski" lang="hi" hreflang="hi" data-title="एसिटिलीन" data-language-autonym="हिन्दी" data-language-local-name="hindski" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Acetil%C3%A9n" title="Acetilén – mađarski" lang="hu" hreflang="hu" data-title="Acetilén" data-language-autonym="Magyar" data-language-local-name="mađarski" 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%B1%D6%81%D5%A5%D5%BF%D5%AB%D5%AC%D5%A5%D5%B6" title="Ացետիլեն – armenski" lang="hy" hreflang="hy" data-title="Ացետիլեն" data-language-autonym="Հայերեն" data-language-local-name="armenski" 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/Asetilena" title="Asetilena – indonezijski" lang="id" hreflang="id" data-title="Asetilena" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonezijski" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Acetileno" title="Acetileno – ido" lang="io" hreflang="io" data-title="Acetileno" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Acetilene" title="Acetilene – talijanski" lang="it" hreflang="it" data-title="Acetilene" data-language-autonym="Italiano" data-language-local-name="talijanski" 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%A2%E3%82%BB%E3%83%81%E3%83%AC%E3%83%B3" title="アセチレン – japanski" lang="ja" hreflang="ja" data-title="アセチレン" data-language-autonym="日本語" data-language-local-name="japanski" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Asetilena" title="Asetilena – javanski" lang="jv" hreflang="jv" data-title="Asetilena" data-language-autonym="Jawa" data-language-local-name="javanski" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%90%E1%83%AA%E1%83%94%E1%83%A2%E1%83%98%E1%83%9A%E1%83%94%E1%83%9C%E1%83%98" title="აცეტილენი – gruzijski" lang="ka" hreflang="ka" data-title="აცეტილენი" data-language-autonym="ქართული" data-language-local-name="gruzijski" 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%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D0%B5%D0%BD" title="Ацетилен – kazaški" lang="kk" hreflang="kk" data-title="Ацетилен" data-language-autonym="Қазақша" data-language-local-name="kazaški" 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%85%E0%B2%B8%E0%B2%BF%E0%B2%9F%E0%B2%BF%E0%B2%B2%E0%B3%80%E0%B2%A8%E0%B3%8D" title="ಅಸಿಟಿಲೀನ್ – karnatački" lang="kn" hreflang="kn" data-title="ಅಸಿಟಿಲೀನ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="karnatački" 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%95%84%EC%84%B8%ED%8B%B8%EB%A0%8C" title="아세틸렌 – korejski" lang="ko" hreflang="ko" data-title="아세틸렌" data-language-autonym="한국어" data-language-local-name="korejski" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D0%B5%D0%BD" title="Ацетилен – kirgiski" lang="ky" hreflang="ky" data-title="Ацетилен" data-language-autonym="Кыргызча" data-language-local-name="kirgiski" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Acetilenas" title="Acetilenas – litavski" lang="lt" hreflang="lt" data-title="Acetilenas" data-language-autonym="Lietuvių" data-language-local-name="litavski" 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/Acetil%C4%93ns" title="Acetilēns – latvijski" lang="lv" hreflang="lv" data-title="Acetilēns" data-language-autonym="Latviešu" data-language-local-name="latvijski" 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%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D0%B5%D0%BD" title="Ацетилен – makedonski" lang="mk" hreflang="mk" data-title="Ацетилен" data-language-autonym="Македонски" data-language-local-name="makedonski" 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%85%E0%B4%B8%E0%B4%B1%E0%B5%8D%E0%B4%B1%E0%B5%8D%E2%80%8C%E0%B4%B2%E0%B5%80%E0%B5%BB" title="അസറ്റ്‌ലീൻ – malajalamski" lang="ml" hreflang="ml" data-title="അസറ്റ്‌ലീൻ" data-language-autonym="മലയാളം" data-language-local-name="malajalamski" 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/Asetilena" title="Asetilena – malajski" lang="ms" hreflang="ms" data-title="Asetilena" data-language-autonym="Bahasa Melayu" data-language-local-name="malajski" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Ethyn" title="Ethyn – nizozemski" lang="nl" hreflang="nl" data-title="Ethyn" data-language-autonym="Nederlands" data-language-local-name="nizozemski" 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/Acetylen" title="Acetylen – norveški nynorsk" lang="nn" hreflang="nn" data-title="Acetylen" data-language-autonym="Norsk nynorsk" data-language-local-name="norveški 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/Acetylen" title="Acetylen – norveški bokmål" lang="nb" hreflang="nb" data-title="Acetylen" data-language-autonym="Norsk bokmål" data-language-local-name="norveški bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Etyn" title="Etyn – poljski" lang="pl" hreflang="pl" data-title="Etyn" data-language-autonym="Polski" data-language-local-name="poljski" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Acetileno" title="Acetileno – portugalski" lang="pt" hreflang="pt" data-title="Acetileno" data-language-autonym="Português" data-language-local-name="portugalski" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Acetilen%C4%83" title="Acetilenă – rumunjski" lang="ro" hreflang="ro" data-title="Acetilenă" data-language-autonym="Română" data-language-local-name="rumunjski" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D0%B5%D0%BD" title="Ацетилен – ruski" lang="ru" hreflang="ru" data-title="Ацетилен" data-language-autonym="Русский" data-language-local-name="ruski" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Acitalena" title="Acitalena – sicilijski" lang="scn" hreflang="scn" data-title="Acitalena" data-language-autonym="Sicilianu" data-language-local-name="sicilijski" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Acetilen" title="Acetilen – srpsko-hrvatski" lang="sh" hreflang="sh" data-title="Acetilen" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="srpsko-hrvatski" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%87%E0%B7%83%E0%B7%92%E0%B6%A7%E0%B6%BD%E0%B7%93%E0%B6%B1%E0%B7%8A" title="ඇසිටලීන් – sinhaleški" lang="si" hreflang="si" data-title="ඇසිටලීන්" data-language-autonym="සිංහල" data-language-local-name="sinhaleški" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Acetylene" title="Acetylene – Simple English" lang="en-simple" hreflang="en-simple" data-title="Acetylene" 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/Acetyl%C3%A9n" title="Acetylén – slovački" lang="sk" hreflang="sk" data-title="Acetylén" data-language-autonym="Slovenčina" data-language-local-name="slovački" 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/Acetilen" title="Acetilen – slovenski" lang="sl" hreflang="sl" data-title="Acetilen" data-language-autonym="Slovenščina" data-language-local-name="slovenski" 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/Acetileni" title="Acetileni – albanski" lang="sq" hreflang="sq" data-title="Acetileni" data-language-autonym="Shqip" data-language-local-name="albanski" 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%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D0%B5%D0%BD" title="Ацетилен – srpski" lang="sr" hreflang="sr" data-title="Ацетилен" data-language-autonym="Српски / srpski" data-language-local-name="srpski" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Etyn" title="Etyn – švedski" lang="sv" hreflang="sv" data-title="Etyn" data-language-autonym="Svenska" data-language-local-name="švedski" 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%85%E0%AE%9A%E0%AE%BF%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AE%BF%E0%AE%B2%E0%AF%80%E0%AE%A9%E0%AF%8D" title="அசிட்டிலீன் – tamilski" lang="ta" hreflang="ta" data-title="அசிட்டிலீன்" data-language-autonym="தமிழ்" data-language-local-name="tamilski" 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%85%E0%B0%B8%E0%B0%BF%E0%B0%9F%E0%B0%BF%E0%B0%B2%E0%B0%BF%E0%B0%A8%E0%B1%8D" title="అసిటిలిన్ – teluški" lang="te" hreflang="te" data-title="అసిటిలిన్" data-language-autonym="తెలుగు" data-language-local-name="teluški" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%90%D1%81%D0%B5%D1%82%D0%B8%D0%BB%D0%B5%D0%BD" title="Асетилен – tadžički" lang="tg" hreflang="tg" data-title="Асетилен" data-language-autonym="Тоҷикӣ" data-language-local-name="tadžički" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Asetilen" title="Asetilen – turski" lang="tr" hreflang="tr" data-title="Asetilen" data-language-autonym="Türkçe" data-language-local-name="turski" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/Atsetilen" title="Atsetilen – tatarski" lang="tt" hreflang="tt" data-title="Atsetilen" data-language-autonym="Татарча / tatarça" data-language-local-name="tatarski" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D0%B5%D0%BD" title="Ацетилен – ukrajinski" lang="uk" hreflang="uk" data-title="Ацетилен" data-language-autonym="Українська" data-language-local-name="ukrajinski" 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%B3%D8%B1%DA%A9%DB%8C%D9%86" title="سرکین – urdski" lang="ur" hreflang="ur" data-title="سرکین" data-language-autonym="اردو" data-language-local-name="urdski" 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/Atsetilen" title="Atsetilen – uzbečki" lang="uz" hreflang="uz" data-title="Atsetilen" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbečki" 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/Acetylen" title="Acetylen – vijetnamski" lang="vi" hreflang="vi" data-title="Acetylen" data-language-autonym="Tiếng Việt" data-language-local-name="vijetnamski" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E4%B9%99%E7%82%94" title="乙炔 – wu kineski" lang="wuu" hreflang="wuu" data-title="乙炔" data-language-autonym="吴语" data-language-local-name="wu kineski" 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%82%94" title="乙炔 – kineski" lang="zh" hreflang="zh" data-title="乙炔" data-language-autonym="中文" data-language-local-name="kineski" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E4%B9%99%E7%82%94" title="乙炔 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="乙炔" data-language-autonym="文言" data-language-local-name="Literary Chinese" class="interlanguage-link-target"><span>文言</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%82%94" title="乙炔 – kantonski" lang="yue" hreflang="yue" data-title="乙炔" data-language-autonym="粵語" data-language-local-name="kantonski" 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/Q133145#sitelinks-wikipedia" title="Poveznice na druge jezike" class="wbc-editpage">Uredi poveznice</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="Imenski prostori"> <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/Etin" title="Pogledaj sadržaj [c]" accesskey="c"><span>Stranica</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Razgovor:Etin&action=edit&redlink=1" rel="discussion" class="new" title="Razgovorna stranica (stranica ne postoji) [t]" accesskey="t"><span>Razgovor</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="Promijeni jezičnu varijantu" > <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">hrvatski</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="Pogledi"> <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/Etin"><span>Čitaj</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Etin&veaction=edit" title="Uredite ovu stranicu [v]" accesskey="v"><span>Uredi</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Etin&action=edit" title="Uredite izvorni kôd ove stranice [e]" accesskey="e"><span>Uredi kôd</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Etin&action=history" title="Ranije izmjene na ovoj stranici [h]" accesskey="h"><span>Vidi povijest</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Pomagala"> <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="Pomagala" > <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">Pomagala</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">Pomagala</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">premjesti</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">sakrij</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Više mogućnosti" > <div class="vector-menu-heading"> Radnje </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/Etin"><span>Čitaj</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Etin&veaction=edit" title="Uredite ovu stranicu [v]" accesskey="v"><span>Uredi</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Etin&action=edit" title="Uredite izvorni kôd ove stranice [e]" accesskey="e"><span>Uredi kôd</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Etin&action=history"><span>Vidi povijest</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Razno </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Posebno:%C5%A0to_vodi_ovamo/Etin" title="Popis svih stranica koje sadrže poveznice na ovu stranicu [j]" accesskey="j"><span>Što vodi ovamo</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Posebno:Povezane_promjene/Etin" rel="nofollow" title="Nedavne promjene na stranicama koje su povezane s navedenom stranicom [k]" accesskey="k"><span>Povezane promjene</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedija:Upload" title="Postavi datoteke [u]" accesskey="u"><span>Postavi datoteku</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Posebno:Posebne_stranice" title="Popis svih posebnih stranica [q]" accesskey="q"><span>Posebne stranice</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Etin&oldid=6552725" title="Trajna poveznica na ovu verziju stranice"><span>Trajna poveznica</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Etin&action=info" title="Više informacija o ovoj stranici"><span>Podatci o stranici</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Posebno:Citiraj&page=Etin&id=6552725&wpFormIdentifier=titleform" title="Informacije o tome kako citirati ovu stranicu"><span>Citiraj ovu stranicu</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Posebno:Skra%C4%87iva%C4%8D_adresa&url=https%3A%2F%2Fhr.wikipedia.org%2Fwiki%2FEtin"><span>Skraćeni URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Posebno:QrCode&url=https%3A%2F%2Fhr.wikipedia.org%2Fwiki%2FEtin"><span>Preuzmi QR kôd</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"> Ispis/izvoz </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=Posebno:Zbirka&bookcmd=book_creator&referer=Etin"><span>Stvori knjigu</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Posebno:DownloadAsPdf&page=Etin&action=show-download-screen"><span>Preuzmi kao PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Etin&printable=yes" title="Inačica za ispis ove stranice [p]" accesskey="p"><span>Inačica za ispis</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"> Wikimedijini projekti </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:Acetylene" hreflang="en"><span>Zajednički poslužitelj</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/Q133145" title="Poveznica na stavku na projektu Wikipodatci [g]" accesskey="g"><span>Stavka na Wikipodatcima</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="Pomagala"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" 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data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Izvor: Wikipedija</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="hr" dir="ltr"><figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/Datoteka:Acetylene-3D-vdW.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Acetylene-3D-vdW.png/150px-Acetylene-3D-vdW.png" decoding="async" width="150" height="101" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Acetylene-3D-vdW.png/225px-Acetylene-3D-vdW.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Acetylene-3D-vdW.png/300px-Acetylene-3D-vdW.png 2x" data-file-width="1100" data-file-height="741" /></a><figcaption></figcaption></figure> <figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/Datoteka:Acetylene-2D.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/Acetylene-2D.svg/150px-Acetylene-2D.svg.png" decoding="async" width="150" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/Acetylene-2D.svg/225px-Acetylene-2D.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e3/Acetylene-2D.svg/300px-Acetylene-2D.svg.png 2x" data-file-width="512" data-file-height="88" /></a><figcaption></figcaption></figure> <p><b>Etin</b> (C<sub>2</sub>H<sub>2</sub>, staro ime acetilen; lat. <i>acētum</i> - ocat; stgrč. ὕλη - drvo, tvar je najjednostavniji <a href="/wiki/Alkini" title="Alkini">alkin</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Osobine">Osobine</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etin&veaction=edit&section=1" title="Uredi odlomak: Osobine" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etin&action=edit&section=1" title="Uredi kôd odjeljka Osobine"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Acetilen je najjednostavniji nezasićeni ugljikovodik s trostrukom vezom. Prvi je član homolognog reda alkina. Molekula etina je linearna, izgrađena od dva atoma <a href="/wiki/Vodik" title="Vodik">vodika</a> i dva atoma <a href="/wiki/Ugljik" title="Ugljik">ugljika</a> (C<sub>2</sub>H<sub>2</sub>). </p><p>Plin je lakši od zraka (1.171 kg/m<sup>3</sup> pri 0 °C i 101,325 Pa), bez boje i okusa, ukapljuje se na -83.6 °C. </p><p>U čistom stanju ima slabi eteričan miris, a u nečistom stanju prodorni miris po češnjaku, jer se dobiva iz kalcijevog karbida tehničke čistoće koji je onečišćen fosfidima i drugim spojevima. </p><p>U vodi se slabo otapa, a u organskim otapalima dobro. </p><p>Zbog opasnosti, u acetilen se dodaju neki spojevi neugodna mirisa tako da se može osjetiti na vrijeme. </p><p>Pod povišenim tlakom eksplozivno reagira sam sa sobom, a s nekim metalima i njihovim spojevima (bakar, srebro, živa) stvara vrlo eksplozivne spojeve.<br />Etin može reagirati s jakim bazama kao kiselina, odnosno zamijeniti vodikov atom s metalom, čime nastaju <a href="/w/index.php?title=Acetilid&action=edit&redlink=1" class="new" title="Acetilid (stranica ne postoji)">etinidi (acetilidi</a>). Primjer je reakcija između etina i <a href="/wiki/Tollensov_reagens" title="Tollensov reagens">Tollensovog reagensa</a>, čime nastaje <a href="/w/index.php?title=Srebrov_etinid&action=edit&redlink=1" class="new" title="Srebrov etinid (stranica ne postoji)">srebrov etinid</a> (srebrov acetilid): </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {C_{2}H_{2}+2\ [Ag(NH_{3})_{2}]^{+}+2\ NO_{3}^{-}\longrightarrow Ag_{2}C_{2}\ +2\ NH_{4}NO_{3}+2\ NH_{3}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msub> <mi mathvariant="normal">C</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <mo stretchy="false">[</mo> <mi mathvariant="normal">A</mi> <mi mathvariant="normal">g</mi> <mo stretchy="false">(</mo> <mi mathvariant="normal">N</mi> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> <msub> <mo stretchy="false">)</mo> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <msup> <mo stretchy="false">]</mo> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msup> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">N</mi> <msubsup> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msubsup> <mo stretchy="false">⟶</mo> <mi mathvariant="normal">A</mi> <msub> <mi mathvariant="normal">g</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <msub> <mi mathvariant="normal">C</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mtext> </mtext> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">N</mi> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> </msub> <mi mathvariant="normal">N</mi> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">N</mi> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {C_{2}H_{2}+2\ [Ag(NH_{3})_{2}]^{+}+2\ NO_{3}^{-}\longrightarrow Ag_{2}C_{2}\ +2\ NH_{4}NO_{3}+2\ NH_{3}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/1bb510bbaf9863c30ad68c46400777ff5003e25c" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:68.095ex; height:3.176ex;" alt="{\displaystyle \mathrm {C_{2}H_{2}+2\ [Ag(NH_{3})_{2}]^{+}+2\ NO_{3}^{-}\longrightarrow Ag_{2}C_{2}\ +2\ NH_{4}NO_{3}+2\ NH_{3}} }"></span></dd> <dd></dd></dl> <p>Etinidi teških metala vrlo su osjetljivi eksplozivi. Eksplozijom se raspadaju na elemente. </p><p>Difuzni plamen u zraku mu je svijetao i čađav, a u struji kisika gori blještavo na temperaturi do 3100 °C zbog čega se koristi u uređajima za autogeno zavarivanje i rezanje čelika i ostalih metala visokog tališta. </p><p>Komercijalno nabavljiv etin dolazi otopljen u <a href="/wiki/Aceton" title="Aceton">acetonu</a> pod tlakom od 12 do 15 bara, u čeličnim bocama napunjenim šupljikavom masom (u prošlosti <a href="/wiki/Azbest" title="Azbest">azbestom</a>), pod imenom <i>disu-plin</i>, prema franc. <i>acetylene dissous</i>. </p><p>Kataliziranom reakcijom etina i vode, uz pomoć katalizatora kao što je <a href="/w/index.php?title=%C5%BDivin(II)_sulfat&action=edit&redlink=1" class="new" title="Živin(II) sulfat (stranica ne postoji)">živin(II) sulfat</a>, nastaje <a href="/wiki/Acetaldehid" title="Acetaldehid">etanal</a> (acetaldehid) koji se može oksidirati u <a href="/wiki/Octena_kiselina" title="Octena kiselina">octenu kiselinu</a> ili reducirati u <a href="/wiki/Etanol" title="Etanol">etanol</a>. </p><p>Adicijom <a href="/wiki/Klorovodik" title="Klorovodik">klorovodika</a> etin daje <a href="/w/index.php?title=Vinil-klorid&action=edit&redlink=1" class="new" title="Vinil-klorid (stranica ne postoji)">vinil-klorid</a>, adicijom octene kiseline <a href="/w/index.php?title=Vinil-acetat&action=edit&redlink=1" class="new" title="Vinil-acetat (stranica ne postoji)">vinil-acetat</a>, a adicijom klora <a href="/w/index.php?title=Tetrakloretan&action=edit&redlink=1" class="new" title="Tetrakloretan (stranica ne postoji)">tetrakloretan</a>. </p><p>Njemački kemičar Walter Julius Reppe pronašao je nove metode preradbe etina u važne međuproizvode organske sinteze. </p> <div class="mw-heading mw-heading2"><h2 id="Dobivanje">Dobivanje</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etin&veaction=edit&section=2" title="Uredi odlomak: Dobivanje" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etin&action=edit&section=2" title="Uredi kôd odjeljka Dobivanje"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Danas se pripravlja u industriji i u laboratoriju djelovanjem vode na <a href="/wiki/Kalcijev_karbid" title="Kalcijev karbid">kalcijev karbid</a> (CaC<sub>2</sub>): </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {CaC_{2}+2\ H_{2}O\longrightarrow C_{2}H_{2}+Ca(OH)_{2}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">C</mi> <mi mathvariant="normal">a</mi> <msub> <mi mathvariant="normal">C</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mi mathvariant="normal">O</mi> <mo stretchy="false">⟶</mo> <msub> <mi mathvariant="normal">C</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <mi mathvariant="normal">C</mi> <mi mathvariant="normal">a</mi> <mo stretchy="false">(</mo> <mi mathvariant="normal">O</mi> <mi mathvariant="normal">H</mi> <msub> <mo stretchy="false">)</mo> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {CaC_{2}+2\ H_{2}O\longrightarrow C_{2}H_{2}+Ca(OH)_{2}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/f491808aeb17f19ae2c79c3c528efda5dadaed1d" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:37.483ex; height:2.843ex;" alt="{\displaystyle \mathrm {CaC_{2}+2\ H_{2}O\longrightarrow C_{2}H_{2}+Ca(OH)_{2}} }"></span></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Uporaba">Uporaba</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etin&veaction=edit&section=3" title="Uredi odlomak: Uporaba" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etin&action=edit&section=3" title="Uredi kôd odjeljka Uporaba"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Zbog svijetlog plamena, bio je korišten za osvjetljenje (tzv. <i>karbidne lampe</i>). </p><p>U kemijskoj tehnici etin je osnovna tvar za proizvodnju velikog broja važnih kemijskih proizvoda: boja, lijekova, otapala, polimernih materijala, umjetnih kaučuka, itd. </p><p>Kratko se koristio u smjesi s kisikom koristio za narkozu, no praksa je napuštena zbog izuzetne eksplozivnosti smjese, te loših postanestetskih svojstava (mučnina i glavobolja). </p> <div class="mw-heading mw-heading2"><h2 id="Izvori">Izvori</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Etin&veaction=edit&section=4" title="Uredi odlomak: Izvori" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Etin&action=edit&section=4" title="Uredi kôd odjeljka Izvori"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Hrvatska_enciklopedija_(LZMK)" title="Hrvatska enciklopedija (LZMK)">Hrvatska enciklopedija (LZMK)</a>, Broj 1 (A-Bd), str. 314. Za izdavača: Leksikografski zavod Miroslav Krleža, Zagreb 1999.g. <a href="/wiki/Me%C4%91unarodni_standardni_knji%C5%BEni_broj" title="Međunarodni standardni knjižni broj">ISBN</a> <a href="/wiki/Posebno:Tra%C5%BEi_ISBN/953-6036-31-2" title="Posebno:Traži ISBN/953-6036-31-2">953-6036-31-2</a></li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Dobavljeno iz "<a dir="ltr" href="https://hr.wikipedia.org/w/index.php?title=Etin&oldid=6552725">https://hr.wikipedia.org/w/index.php?title=Etin&oldid=6552725</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Posebno:Kategorije" title="Posebno:Kategorije">Kategorija</a>: <ul><li><a href="/wiki/Kategorija:Alkini" title="Kategorija:Alkini">Alkini</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Ova stranica posljednji je put uređivana 23. prosinca 2022. u 07:36.</li> <li id="footer-info-copyright">Tekst je dostupan pod licencijom <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.hr">Creative Commons: Imenuj autora/Dijeli pod istim uvjetima</a>; mogu se primjenjivati i dodatni uvjeti. 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