CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="fr" dir="ltr"> <head> <meta charset="UTF-8"> <title>Isocyanate de méthyle — Wikipédia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )frwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t."," \t,"],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","janvier","février","mars","avril","mai","juin","juillet","août","septembre","octobre","novembre","décembre"],"wgRequestId":"a9596438-e979-494b-ba59-008d5df8ae92","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Isocyanate_de_méthyle","wgTitle":"Isocyanate de méthyle","wgCurRevisionId":208644740,"wgRevisionId":208644740,"wgArticleId":186389,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Portail:Chimie/Articles liés","Article utilisant une Infobox","Chimiebox à maintenir","Infobox Chimie avec données 67/548/EEC redondantes à supprimer","Portail:Sciences/Articles liés","Portail:Protection des cultures/Articles liés","Portail:Agriculture et agronomie/Articles liés","Portail:Biologie/Articles liés","Projet:Biologie/Pages liées","Portail:Entomologie/Articles liés","Portail:Zoologie/Articles liés", "Produit chimique corrosif","Produit chimique qui réagit avec l'eau","Insecticide","Isocyanate","Ester de méthyle","Espèce chimique détectée dans le milieu interstellaire ou circumstellaire"],"wgPageViewLanguage":"fr","wgPageContentLanguage":"fr","wgPageContentModel":"wikitext","wgRelevantPageName":"Isocyanate_de_méthyle","wgRelevantArticleId":186389,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"fr","pageLanguageDir":"ltr","pageVariantFallbacks":"fr"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":10000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage", "wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q410431","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","ext.math.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements", "site","mediawiki.page.ready","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ArchiveLinks","ext.gadget.Wdsearch","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.quicksurveys.init","ext.growthExperiments.SuggestedEditSession"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=fr&modules=ext.cite.styles%7Cext.math.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=fr&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=fr&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.6"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/a/a6/Methyl-isocyanate-3D-vdW.png"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="775"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Methyl-isocyanate-3D-vdW.png/800px-Methyl-isocyanate-3D-vdW.png"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="516"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Methyl-isocyanate-3D-vdW.png/640px-Methyl-isocyanate-3D-vdW.png"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="413"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Isocyanate de méthyle — Wikipédia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//fr.m.wikipedia.org/wiki/Isocyanate_de_m%C3%A9thyle"> <link rel="alternate" type="application/x-wiki" title="Modifier" href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipédia (fr)"> <link rel="EditURI" type="application/rsd+xml" href="//fr.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://fr.wikipedia.org/wiki/Isocyanate_de_m%C3%A9thyle"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.fr"> <link rel="alternate" type="application/atom+xml" title="Flux Atom de Wikipédia" href="/w/index.php?title=Sp%C3%A9cial:Modifications_r%C3%A9centes&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Isocyanate_de_méthyle rootpage-Isocyanate_de_méthyle skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Aller au contenu</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Menu principal" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-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-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Menu principal</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Menu principal</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">masquer</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Accueil_principal" title="Accueil général [z]" accesskey="z"><span>Accueil</span></a></li><li id="n-thema" class="mw-list-item"><a href="/wiki/Portail:Accueil"><span>Portails thématiques</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Page_au_hasard" title="Affiche un article au hasard [x]" accesskey="x"><span>Article au hasard</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Contact"><span>Contact</span></a></li> </ul> </div> </div> <div id="p-Contribuer" class="vector-menu mw-portlet mw-portlet-Contribuer" > <div class="vector-menu-heading"> Contribuer </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-aboutwp" class="mw-list-item"><a href="/wiki/Aide:D%C3%A9buter"><span>Débuter sur Wikipédia</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Aide:Accueil" title="Accès à l’aide"><span>Aide</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Accueil_de_la_communaut%C3%A9" title="À propos du projet, ce que vous pouvez faire, où trouver les informations"><span>Communauté</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Modifications_r%C3%A9centes" title="Liste des modifications récentes sur le wiki [r]" accesskey="r"><span>Modifications récentes</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Wikip%C3%A9dia:Accueil_principal" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipédia" src="/static/images/mobile/copyright/wikipedia-wordmark-fr.svg" style="width: 7.4375em; height: 1.125em;"> <img class="mw-logo-tagline" alt="l'encyclopédie libre" src="/static/images/mobile/copyright/wikipedia-tagline-fr.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Sp%C3%A9cial:Recherche" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Rechercher sur Wikipédia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Rechercher</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Rechercher sur Wikipédia" aria-label="Rechercher sur Wikipédia" autocapitalize="sentences" title="Rechercher sur Wikipédia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Spécial:Recherche"> </div> <button class="cdx-button cdx-search-input__end-button">Rechercher</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Outils personnels"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Apparence"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Modifier l'apparence de la taille, de la largeur et de la couleur de la police de la page" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Apparence" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-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-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Apparence</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=fr.wikipedia.org&uselang=fr" class=""><span>Faire un don</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Sp%C3%A9cial:Cr%C3%A9er_un_compte&returnto=Isocyanate+de+m%C3%A9thyle" title="Nous vous encourageons à créer un compte utilisateur et vous connecter ; ce n’est cependant pas obligatoire." class=""><span>Créer un compte</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Sp%C3%A9cial:Connexion&returnto=Isocyanate+de+m%C3%A9thyle" title="Nous vous encourageons à vous connecter ; ce n’est cependant pas obligatoire. [o]" accesskey="o" class=""><span>Se connecter</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Plus d’options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Outils personnels" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Outils personnels</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menu utilisateur" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=fr.wikipedia.org&uselang=fr"><span>Faire un don</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Cr%C3%A9er_un_compte&returnto=Isocyanate+de+m%C3%A9thyle" title="Nous vous encourageons à créer un compte utilisateur et vous connecter ; ce n’est cependant pas obligatoire."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Créer un compte</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Connexion&returnto=Isocyanate+de+m%C3%A9thyle" title="Nous vous encourageons à vous connecter ; ce n’est cependant pas obligatoire. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Se connecter</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages pour les contributeurs déconnectés <a href="/wiki/Aide:Premiers_pas" aria-label="En savoir plus sur la contribution"><span>en savoir plus</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Mes_contributions" title="Une liste des modifications effectuées depuis cette adresse IP [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Mes_discussions" title="La page de discussion pour les contributions depuis cette adresse IP [n]" accesskey="n"><span>Discussion</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Sommaire" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header 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">Sommaire</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">masquer</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">Début</div> </a> </li> <li id="toc-Propriétés_physico-chimiques" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Propriétés_physico-chimiques"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Propriétés physico-chimiques</span> </div> </a> <ul id="toc-Propriétés_physico-chimiques-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Production" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Production"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Production</span> </div> </a> <ul id="toc-Production-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sécurité" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Sécurité"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Sécurité</span> </div> </a> <ul id="toc-Sécurité-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes_et_références" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notes_et_références"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Notes et références</span> </div> </a> <ul id="toc-Notes_et_références-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Annexes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Annexes"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Annexes</span> </div> </a> <button aria-controls="toc-Annexes-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>Afficher / masquer la sous-section Annexes</span> </button> <ul id="toc-Annexes-sublist" class="vector-toc-list"> <li id="toc-Articles_connexes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Articles_connexes"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Articles connexes</span> </div> </a> <ul id="toc-Articles_connexes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Liens_externes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Liens_externes"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.2</span> <span>Liens externes</span> </div> </a> <ul id="toc-Liens_externes-sublist" class="vector-toc-list"> </ul> </li> </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="Sommaire" 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="Basculer la table des matières" > <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">Basculer la table des matières</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">Isocyanate de méthyle</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="Aller à un article dans une autre langue. Disponible en 31 langues." > <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-31" 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">31 langues</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/Metielisosianaat" title="Metielisosianaat – afrikaans" lang="af" hreflang="af" data-title="Metielisosianaat" 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/%D9%85%D9%8A%D8%AB%D9%8A%D9%84_%D8%A5%D9%8A%D8%B2%D9%88%D8%B3%D9%8A%D8%A7%D9%86%D8%A7%D8%AA" title="ميثيل إيزوسيانات – arabe" lang="ar" hreflang="ar" data-title="ميثيل إيزوسيانات" data-language-autonym="العربية" data-language-local-name="arabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D9%85%D8%AA%DB%8C%D9%84_%D8%A7%DB%8C%D8%B2%D9%88%D8%B3%DB%8C%D8%A7%D9%86%D8%A7%D8%AA" title="متیل ایزوسیانات – South Azerbaijani" lang="azb" hreflang="azb" data-title="متیل ایزوسیانات" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Isocianat_de_metil" title="Isocianat de metil – catalan" lang="ca" hreflang="ca" data-title="Isocianat de metil" data-language-autonym="Català" data-language-local-name="catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Methylisokyan%C3%A1t" title="Methylisokyanát – tchèque" lang="cs" hreflang="cs" data-title="Methylisokyanát" data-language-autonym="Čeština" data-language-local-name="tchèque" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Methylisocyanat" title="Methylisocyanat – allemand" lang="de" hreflang="de" data-title="Methylisocyanat" data-language-autonym="Deutsch" data-language-local-name="allemand" 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%99%CF%83%CE%BF%CE%BA%CF%85%CE%B1%CE%BD%CE%B9%CE%BA%CF%8C_%CE%BC%CE%B5%CE%B8%CF%8D%CE%BB%CE%B9%CE%BF" title="Ισοκυανικό μεθύλιο – grec" lang="el" hreflang="el" data-title="Ισοκυανικό μεθύλιο" data-language-autonym="Ελληνικά" data-language-local-name="grec" 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/Methyl_isocyanate" title="Methyl isocyanate – anglais" lang="en" hreflang="en" data-title="Methyl isocyanate" data-language-autonym="English" data-language-local-name="anglais" 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/Metila_izocianato" title="Metila izocianato – espéranto" lang="eo" hreflang="eo" data-title="Metila izocianato" data-language-autonym="Esperanto" data-language-local-name="espéranto" 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/Isocianato_de_metilo" title="Isocianato de metilo – espagnol" lang="es" hreflang="es" data-title="Isocianato de metilo" data-language-autonym="Español" data-language-local-name="espagnol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Metil_isozianato" title="Metil isozianato – basque" lang="eu" hreflang="eu" data-title="Metil isozianato" data-language-autonym="Euskara" data-language-local-name="basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%85%D8%AA%DB%8C%D9%84_%D8%A7%DB%8C%D8%B2%D9%88%D8%B3%DB%8C%D8%A7%D9%86%D8%A7%D8%AA" title="متیل ایزوسیانات – persan" lang="fa" hreflang="fa" data-title="متیل ایزوسیانات" data-language-autonym="فارسی" data-language-local-name="persan" 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/Metyyli-isosyanaatti" title="Metyyli-isosyanaatti – finnois" lang="fi" hreflang="fi" data-title="Metyyli-isosyanaatti" data-language-autonym="Suomi" data-language-local-name="finnois" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AE%E0%A4%BF%E0%A4%A5%E0%A4%BE%E0%A4%87%E0%A4%B2_%E0%A4%86%E0%A4%87%E0%A4%B8%E0%A5%8B%E0%A4%B8%E0%A4%BE%E0%A4%87%E0%A4%A8%E0%A5%87%E0%A4%9F" title="मिथाइल आइसोसाइनेट – hindi" lang="hi" hreflang="hi" data-title="मिथाइल आइसोसाइनेट" data-language-autonym="हिन्दी" data-language-local-name="hindi" 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/Metil-izocian%C3%A1t" title="Metil-izocianát – hongrois" lang="hu" hreflang="hu" data-title="Metil-izocianát" data-language-autonym="Magyar" data-language-local-name="hongrois" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Metil_isosianat" title="Metil isosianat – indonésien" lang="id" hreflang="id" data-title="Metil isosianat" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonésien" 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/Isocianato_di_metile" title="Isocianato di metile – italien" lang="it" hreflang="it" data-title="Isocianato di metile" data-language-autonym="Italiano" data-language-local-name="italien" 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%A4%E3%82%BD%E3%82%B7%E3%82%A2%E3%83%B3%E9%85%B8%E3%83%A1%E3%83%81%E3%83%AB" title="イソシアン酸メチル – japonais" lang="ja" hreflang="ja" data-title="イソシアン酸メチル" data-language-autonym="日本語" data-language-local-name="japonais" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%95%84%EC%9D%B4%EC%86%8C%EC%82%AC%EC%9D%B4%EC%95%88%ED%99%94_%EB%A9%94%ED%8B%B8" title="아이소사이안화 메틸 – coréen" lang="ko" hreflang="ko" data-title="아이소사이안화 메틸" data-language-autonym="한국어" data-language-local-name="coréen" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Metil_isosianat" title="Metil isosianat – malais" lang="ms" hreflang="ms" data-title="Metil isosianat" data-language-autonym="Bahasa Melayu" data-language-local-name="malais" 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/Methylisocyanaat" title="Methylisocyanaat – néerlandais" lang="nl" hreflang="nl" data-title="Methylisocyanaat" data-language-autonym="Nederlands" data-language-local-name="néerlandais" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Metylisocyanat" title="Metylisocyanat – norvégien bokmål" lang="nb" hreflang="nb" data-title="Metylisocyanat" data-language-autonym="Norsk bokmål" data-language-local-name="norvégien 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/Izocyjanian_metylu" title="Izocyjanian metylu – polonais" lang="pl" hreflang="pl" data-title="Izocyjanian metylu" data-language-autonym="Polski" data-language-local-name="polonais" 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/Isocianato_de_metila" title="Isocianato de metila – portugais" lang="pt" hreflang="pt" data-title="Isocianato de metila" data-language-autonym="Português" data-language-local-name="portugais" 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%9C%D0%B5%D1%82%D0%B8%D0%BB%D0%B8%D0%B7%D0%BE%D1%86%D0%B8%D0%B0%D0%BD%D0%B0%D1%82" title="Метилизоцианат – russe" lang="ru" hreflang="ru" data-title="Метилизоцианат" data-language-autonym="Русский" data-language-local-name="russe" 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/Metil_izocijanat" title="Metil izocijanat – serbo-croate" lang="sh" hreflang="sh" data-title="Metil izocijanat" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croate" 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/Methyl_isocyanate" title="Methyl isocyanate – Simple English" lang="en-simple" hreflang="en-simple" data-title="Methyl isocyanate" 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-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Metil_izocijanat" title="Metil izocijanat – serbe" lang="sr" hreflang="sr" data-title="Metil izocijanat" data-language-autonym="Српски / srpski" data-language-local-name="serbe" 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/Metylisocyanat" title="Metylisocyanat – suédois" lang="sv" hreflang="sv" data-title="Metylisocyanat" data-language-autonym="Svenska" data-language-local-name="suédois" 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%AE%E0%AF%80%E0%AE%A4%E0%AF%8D%E0%AE%A4%E0%AF%88%E0%AE%B2%E0%AF%8D_%E0%AE%90%E0%AE%9A%E0%AF%8B%E0%AE%9A%E0%AE%AF%E0%AE%A9%E0%AF%87%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%81" title="மீத்தைல் ஐசோசயனேட்டு – tamoul" lang="ta" hreflang="ta" data-title="மீத்தைல் ஐசோசயனேட்டு" data-language-autonym="தமிழ்" data-language-local-name="tamoul" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%95%B0%E6%B0%B0%E9%85%B8%E7%94%B2%E9%85%AF" title="異氰酸甲酯 – chinois" lang="zh" hreflang="zh" data-title="異氰酸甲酯" data-language-autonym="中文" data-language-local-name="chinois" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q410431#sitelinks-wikipedia" title="Modifier les liens interlangues" class="wbc-editpage">Modifier les liens</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="Espaces de noms"> <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/Isocyanate_de_m%C3%A9thyle" title="Voir le contenu de la page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discussion:Isocyanate_de_m%C3%A9thyle" rel="discussion" title="Discussion au sujet de cette page de contenu [t]" accesskey="t"><span>Discussion</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="Modifier la variante de langue" > <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">français</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="Affichages"> <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/Isocyanate_de_m%C3%A9thyle"><span>Lire</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=history" title="Historique des versions de cette page [h]" accesskey="h"><span>Voir l’historique</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <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="Outils" > <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">Outils</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">Outils</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">masquer</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Plus d’options" > <div class="vector-menu-heading"> Actions </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/Isocyanate_de_m%C3%A9thyle"><span>Lire</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=history"><span>Voir l’historique</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Général </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_li%C3%A9es/Isocyanate_de_m%C3%A9thyle" title="Liste des pages liées qui pointent sur celle-ci [j]" accesskey="j"><span>Pages liées</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Suivi_des_liens/Isocyanate_de_m%C3%A9thyle" rel="nofollow" title="Liste des modifications récentes des pages appelées par celle-ci [k]" accesskey="k"><span>Suivi des pages liées</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Aide:Importer_un_fichier" title="Téléverser des fichiers [u]" accesskey="u"><span>Téléverser un fichier</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_sp%C3%A9ciales" title="Liste de toutes les pages spéciales [q]" accesskey="q"><span>Pages spéciales</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&oldid=208644740" title="Adresse permanente de cette version de cette page"><span>Lien permanent</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=info" title="Davantage d’informations sur cette page"><span>Informations sur la page</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Citer&page=Isocyanate_de_m%C3%A9thyle&id=208644740&wpFormIdentifier=titleform" title="Informations sur la manière de citer cette page"><span>Citer cette page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:UrlQ%C4%B1sald%C4%B1c%C4%B1s%C4%B1&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FIsocyanate_de_m%25C3%25A9thyle"><span>Obtenir l'URL raccourcie</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:QrKodu&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FIsocyanate_de_m%25C3%25A9thyle"><span>Télécharger le code 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"> Imprimer / exporter </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=Sp%C3%A9cial:Livre&bookcmd=book_creator&referer=Isocyanate+de+m%C3%A9thyle"><span>Créer un livre</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:DownloadAsPdf&page=Isocyanate_de_m%C3%A9thyle&action=show-download-screen"><span>Télécharger comme PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&printable=yes" title="Version imprimable de cette page [p]" accesskey="p"><span>Version imprimable</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"> Dans d’autres projets </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:Methyl_isocyanate" 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/Q410431" title="Lien vers l’élément dans le dépôt de données connecté [g]" accesskey="g"><span>Élément 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="Outils de la page"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Apparence"> <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">Apparence</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">masquer</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">Un article de Wikipédia, l'encyclopédie libre.</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="fr" dir="ltr"><p class="mw-empty-elt"> </p> <table class="infobox_v2 infobox infobox--frwiki noarchive"> <tbody><tr> <td colspan="2" class="entete defaut" style="background-color:#FFDEAD;color:black;">Isocyanate de méthyle </td></tr> <tr><td colspan="2" style="text-align:center; line-height: 1.5em;"><span typeof="mw:File/Frameless"><a href="/wiki/Fichier:Methyl-isocyanate.png" class="mw-file-description"><img alt="Image illustrative de l’article Isocyanate de méthyle" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Methyl-isocyanate.png/200px-Methyl-isocyanate.png" decoding="async" width="200" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Methyl-isocyanate.png/300px-Methyl-isocyanate.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Methyl-isocyanate.png/400px-Methyl-isocyanate.png 2x" data-file-width="1100" data-file-height="493" /></a></span> </td></tr> <tr> <td colspan="3" style="text-align:center; line-height: 1.5em;"><span typeof="mw:File/Frameless"><a href="/wiki/Fichier:Methyl-isocyanate-3D-vdW.png" class="mw-file-description"><img alt="Image illustrative de l’article Isocyanate de méthyle" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Methyl-isocyanate-3D-vdW.png/160px-Methyl-isocyanate-3D-vdW.png" decoding="async" width="160" height="103" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Methyl-isocyanate-3D-vdW.png/240px-Methyl-isocyanate-3D-vdW.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Methyl-isocyanate-3D-vdW.png/320px-Methyl-isocyanate-3D-vdW.png 2x" data-file-width="1100" data-file-height="710" /></a></span> </td></tr> <tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#FFDEAD; color:#000000">Identification</th></tr> <tr> <th scope="row"><a href="/wiki/Nomenclature_de_l%27UICPA" title="Nomenclature de l'UICPA">Nom UICPA</a> </th> <td><small>Isocyanate de méthyle</small> </td> </tr> <tr> <th scope="row"><a href="/wiki/Synonymie" title="Synonymie">Synonymes</a> </th> <td> <p><a href="/wiki/MIC" class="mw-disambig" title="MIC">MIC</a> </p> </td> </tr> <tr> <th scope="row"><a href="/wiki/Num%C3%A9ro_CAS" title="Numéro CAS">N<sup>o</sup> CAS</a> </th> <td><span class="reflink plainlinksneverexpand"><span class="noarchive"><a class="external text" href="//tools.wmflabs.org/magnustools/cas.php?cas=624-83-9&language=fr&title=Isocyanate_de_méthyle">624-83-9</a></span></span> </td> </tr> <tr> <th scope="row"> N<sup>o</sup> <a href="/wiki/Agence_europ%C3%A9enne_des_produits_chimiques" title="Agence européenne des produits chimiques">ECHA</a> </th> <td><span class="plainlinks"><span class="noarchive"><a rel="nofollow" class="external text" href="https://echa.europa.eu/substance-information/-/substanceinfo/100.009.879">100.009.879</a></span></span></td> </tr> <tr> <th scope="row"><a href="/wiki/Num%C3%A9ro_CE" title="Numéro CE">N<sup>o</sup> CE</a> </th> <td>210-866-3 </td> </tr> <tr> <th scope="row">Apparence </th> <td>liquide incolore volatil, d'odeur âcre<sup id="cite_ref-ICSC_1-0" class="reference"><a href="#cite_note-ICSC-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup>. </td> </tr> <tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#FFDEAD; color:#000000">Propriétés chimiques</th></tr> <tr> <th scope="row"><a href="/wiki/Formule_chimique" title="Formule chimique">Formule</a> </th> <td><a href="/wiki/Carbone" title="Carbone">C</a><sub>2</sub><a href="/wiki/Hydrog%C3%A8ne" title="Hydrogène">H</a><sub>3</sub><a href="/wiki/Azote" title="Azote">N</a><a href="/wiki/Oxyg%C3%A8ne" title="Oxygène">O</a>  <span class="page_h"><a href="/wiki/C2H3NO" class="mw-disambig" title="C2H3NO"><small>[Isomères]</small></a></span><br /> </td> </tr> <tr> <th scope="row"><a href="/wiki/Masse_molaire" title="Masse molaire">Masse molaire</a><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite_crochet">[</span>3<span class="cite_crochet">]</span></a></sup> </th> <td>57,051 3 ± 0,002 3 <a href="/wiki/Gramme" title="Gramme">g</a>/<a href="/wiki/Mole_(unit%C3%A9)" title="Mole (unité)">mol</a> <br /><small>C 42,11 %,  H 5,3 %,  N 24,55 %,  O 28,04 %,  </small> </td> </tr> <tr> <th scope="row"><a href="/wiki/Dip%C3%B4le_%C3%A9lectrostatique#Moment_dipolaire" title="Dipôle électrostatique">Moment dipolaire</a> </th> <td>≈<span class="nowrap"><span title="9,339 794 8E−30 C⋅m">2,8</span> <span title="Debye">D</span></span><sup id="cite_ref-HandbookChemPhys89ed_2-0" class="reference"><a href="#cite_note-HandbookChemPhys89ed-2"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#f7efa8; color:#000000">Propriétés physiques</th></tr> <tr> <th scope="row"><a href="/wiki/Point_de_fusion" title="Point de fusion"><abbr class="abbr" title="Température">T°</abbr> fusion</a> </th> <td><span title="−112 °F ou 193,2 K">−80 </span><abbr class="abbr" title="degré Celsius">°C</abbr><sup id="cite_ref-ICSC_1-1" class="reference"><a href="#cite_note-ICSC-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Point_d%27%C3%A9bullition" title="Point d'ébullition"><abbr class="abbr" title="Température">T°</abbr> ébullition</a> </th> <td><span title="102,2 °F ou 312,2 K">39 </span><abbr class="abbr" title="degré Celsius">°C</abbr><sup id="cite_ref-ICSC_1-2" class="reference"><a href="#cite_note-ICSC-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Solubilit%C3%A9" title="Solubilité">Solubilité</a> </th> <td>dans l'eau à <span title="68 °F ou 293,2 K">20 </span><abbr class="abbr" title="degré Celsius">°C</abbr> : réaction<sup id="cite_ref-ICSC_1-3" class="reference"><a href="#cite_note-ICSC-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Masse_volumique" title="Masse volumique">Masse volumique</a> </th> <td><span class="nowrap"><span title="960 kg⋅m⁻³ ou −6,04 °Baumé">0,96</span> <span title="Gramme">g</span>·<span title="centimètre">cm</span><sup>-3</sup></span><sup id="cite_ref-ICSC_1-4" class="reference"><a href="#cite_note-ICSC-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Point_d%27auto-inflammation" title="Point d'auto-inflammation"><abbr class="abbr" title="Température">T°</abbr> d'auto-inflammation</a> </th> <td><span title="995 °F ou 808,2 K">535 </span><abbr class="abbr" title="degré Celsius">°C</abbr><sup id="cite_ref-ICSC_1-5" class="reference"><a href="#cite_note-ICSC-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Point_d%27%C3%A9clair" title="Point d'éclair">Point d’éclair</a> </th> <td><span title="19,4 °F ou 266,2 K">−7 </span><abbr class="abbr" title="degré Celsius">°C</abbr> (coupelle fermée)<sup id="cite_ref-ICSC_1-6" class="reference"><a href="#cite_note-ICSC-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Limite_d%27explosivit%C3%A9" title="Limite d'explosivité">Limites d’explosivité dans l’air</a> </th> <td><span class="nowrap"><span title="53 ml·l⁻¹ ou 53 000 ppmv">5,3</span>–<span title="260 ml·l⁻¹ ou 260 000 ppmv">26</span> <span title="pourcentage volumique">%vol</span></span><sup id="cite_ref-ICSC_1-7" class="reference"><a href="#cite_note-ICSC-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Pression_de_vapeur_saturante" title="Pression de vapeur saturante">Pression de vapeur saturante</a> </th> <td>à <span title="68 °F ou 293,2 K">20 </span><abbr class="abbr" title="degré Celsius">°C</abbr> : <span class="nowrap"><span title="0,54 bar ou 0,532 938 564 026 65 atm">54</span> <span title="kilopascal">kPa</span></span><sup id="cite_ref-ICSC_1-8" class="reference"><a href="#cite_note-ICSC-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th scope="row"><a href="/wiki/Point_critique_(thermodynamique)" title="Point critique (thermodynamique)">Point critique</a> </th> <td><span class="nowrap"><span title="5 570 kPa ou 54,971 627 81 atm">55,7</span> <span title="">bar</span></span>, <span title="424,1 °F ou 491,0 K ou 1,016 849 019 6E−20 J">217,85 </span><abbr class="abbr" title="degré Celsius">°C</abbr><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite_crochet">[</span>4<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#FFDEAD; color:#000000">Thermochimie</th></tr> <tr> <th scope="row"><a href="/wiki/Capacit%C3%A9_thermique" title="Capacité thermique">C<sub>p</sub></a> </th> <td><div class="NavFrame" title="[+]/[-]" style="border:none; padding: 0;"><div class="NavContent" style="display:none; text-align:left;"><hr /> <p>équation<sup id="cite_ref-Yaws_5-0" class="reference"><a href="#cite_note-Yaws-5"><span class="cite_crochet">[</span>5<span class="cite_crochet">]</span></a></sup> : <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 C_{P}=(21.328)+(8.5385E-2)\times T+(7.8504E-5)\times T^{2}+(-1.0050E-7)\times T^{3}+(2.9508E-11)\times T^{4}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>C</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>P</mi> </mrow> </msub> <mo>=</mo> <mo stretchy="false">(</mo> <mn>21.328</mn> <mo stretchy="false">)</mo> <mo>+</mo> <mo stretchy="false">(</mo> <mn>8.5385</mn> <mi>E</mi> <mo>−</mo> <mn>2</mn> <mo stretchy="false">)</mo> <mo>×</mo> <mi>T</mi> <mo>+</mo> <mo stretchy="false">(</mo> <mn>7.8504</mn> <mi>E</mi> <mo>−</mo> <mn>5</mn> <mo stretchy="false">)</mo> <mo>×</mo> <msup> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mo>+</mo> <mo stretchy="false">(</mo> <mo>−</mo> <mn>1.0050</mn> <mi>E</mi> <mo>−</mo> <mn>7</mn> <mo stretchy="false">)</mo> <mo>×</mo> <msup> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msup> <mo>+</mo> <mo stretchy="false">(</mo> <mn>2.9508</mn> <mi>E</mi> <mo>−</mo> <mn>11</mn> <mo stretchy="false">)</mo> <mo>×</mo> <msup> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> </msup> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle C_{P}=(21.328)+(8.5385E-2)\times T+(7.8504E-5)\times T^{2}+(-1.0050E-7)\times T^{3}+(2.9508E-11)\times T^{4}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/26e2be5b071d94fcf72f1b02ecc9c5a25a22b25f" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:106.335ex; height:3.176ex;" alt="{\displaystyle C_{P}=(21.328)+(8.5385E-2)\times T+(7.8504E-5)\times T^{2}+(-1.0050E-7)\times T^{3}+(2.9508E-11)\times T^{4}}"></span><br /> Capacité thermique du gaz en J·mol<sup>-1</sup>·K<sup>-1</sup> et température en kelvins, de 298 à 1 500 K.<br /> Valeurs calculées : <br />51,334 J·mol<sup>-1</sup>·K<sup>-1</sup> à 25 °C. </p> <table><tbody><tr><td> <table class="wikitable"> <tbody><tr><th>T<br />(K)</th> <th>T<br />(°C)</th> <th>C<sub>p</sub><br /><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 ({\tfrac {J}{kmol\times K}})}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo stretchy="false">(</mo> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mfrac> <mi>J</mi> <mrow> <mi>k</mi> <mi>m</mi> <mi>o</mi> <mi>l</mi> <mo>×</mo> <mi>K</mi> </mrow> </mfrac> </mstyle> </mrow> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle ({\tfrac {J}{kmol\times K}})}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0284c56a605f091ad5194cf9ad3de996f5d757b2" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.338ex; width:8.972ex; height:3.843ex;" alt="{\displaystyle ({\tfrac {J}{kmol\times K}})}"></span></th> <th>C<sub>p</sub><br /><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 ({\tfrac {J}{kg\times K}})}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo stretchy="false">(</mo> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mfrac> <mi>J</mi> <mrow> <mi>k</mi> <mi>g</mi> <mo>×</mo> <mi>K</mi> </mrow> </mfrac> </mstyle> </mrow> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle ({\tfrac {J}{kg\times K}})}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/e2ffae996ebf9a4ddfe360b8b7aa9f0f89711fa4" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.671ex; width:7.03ex; height:4.176ex;" alt="{\displaystyle ({\tfrac {J}{kg\times K}})}"></span></th></tr> <tr><td>298</td> <td>24,85</td> <td>51 317</td> <td>899</td></tr> <tr><td>378</td> <td>104,85</td> <td>59 995</td> <td>1 052</td></tr> <tr><td>418</td> <td>144,85</td> <td>64 296</td> <td>1 127</td></tr> <tr><td>458</td> <td>184,85</td> <td>68 545</td> <td>1 201</td></tr> <tr><td>498</td> <td>224,85</td> <td>72 722</td> <td>1 275</td></tr> <tr><td>538</td> <td>264,85</td> <td>76 810</td> <td>1 346</td></tr> <tr><td>578</td> <td>304,85</td> <td>80 794</td> <td>1 416</td></tr> <tr><td>618</td> <td>344,85</td> <td>84 662</td> <td>1 484</td></tr> <tr><td>658</td> <td>384,85</td> <td>88 401</td> <td>1 549</td></tr> <tr><td>698</td> <td>424,85</td> <td>92 002</td> <td>1 613</td></tr> <tr><td>738</td> <td>464,85</td> <td>95 456</td> <td>1 673</td></tr> <tr><td>778</td> <td>504,85</td> <td>98 759</td> <td>1 731</td></tr> <tr><td>818</td> <td>544,85</td> <td>101 905</td> <td>1 786</td></tr> <tr><td>858</td> <td>584,85</td> <td>104 893</td> <td>1 839</td></tr> <tr><td>899</td> <td>625,85</td> <td>107 790</td> <td>1 889</td></tr> </tbody></table> </td><td> <table class="wikitable"> <tbody><tr><th>T<br />(K)</th> <th>T<br />(°C)</th> <th>C<sub>p</sub><br /><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 ({\tfrac {J}{kmol\times K}})}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo stretchy="false">(</mo> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mfrac> <mi>J</mi> <mrow> <mi>k</mi> <mi>m</mi> <mi>o</mi> <mi>l</mi> <mo>×</mo> <mi>K</mi> </mrow> </mfrac> </mstyle> </mrow> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle ({\tfrac {J}{kmol\times K}})}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0284c56a605f091ad5194cf9ad3de996f5d757b2" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.338ex; width:8.972ex; height:3.843ex;" alt="{\displaystyle ({\tfrac {J}{kmol\times K}})}"></span></th> <th>C<sub>p</sub><br /><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 ({\tfrac {J}{kg\times K}})}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo stretchy="false">(</mo> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mfrac> <mi>J</mi> <mrow> <mi>k</mi> <mi>g</mi> <mo>×</mo> <mi>K</mi> </mrow> </mfrac> </mstyle> </mrow> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle ({\tfrac {J}{kg\times K}})}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/e2ffae996ebf9a4ddfe360b8b7aa9f0f89711fa4" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.671ex; width:7.03ex; height:4.176ex;" alt="{\displaystyle ({\tfrac {J}{kg\times K}})}"></span></th></tr> <tr><td>939</td> <td>665,85</td> <td>110 456</td> <td>1 936</td></tr> <tr><td>979</td> <td>705,85</td> <td>112 967</td> <td>1 980</td></tr> <tr><td>1 019</td> <td>745,85</td> <td>115 328</td> <td>2 021</td></tr> <tr><td>1 059</td> <td>785,85</td> <td>117 546</td> <td>2 060</td></tr> <tr><td>1 099</td> <td>825,85</td> <td>119 628</td> <td>2 097</td></tr> <tr><td>1 139</td> <td>865,85</td> <td>121 586</td> <td>2 131</td></tr> <tr><td>1 179</td> <td>905,85</td> <td>123 431</td> <td>2 164</td></tr> <tr><td>1 219</td> <td>945,85</td> <td>125 178</td> <td>2 194</td></tr> <tr><td>1 259</td> <td>985,85</td> <td>126 842</td> <td>2 223</td></tr> <tr><td>1 299</td> <td>1 025,85</td> <td>128 440</td> <td>2 251</td></tr> <tr><td>1 339</td> <td>1 065,85</td> <td>129 993</td> <td>2 279</td></tr> <tr><td>1 379</td> <td>1 105,85</td> <td>131 521</td> <td>2 305</td></tr> <tr><td>1 419</td> <td>1 145,85</td> <td>133 047</td> <td>2 332</td></tr> <tr><td>1 459</td> <td>1 185,85</td> <td>134 596</td> <td>2 359</td></tr> <tr><td>1 500</td> <td>1 226,85</td> <td>136 236</td> <td>2 388</td></tr> </tbody></table> </td></tr></tbody></table> </div></div> </td> </tr> <tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#ffb4b4; color:#000000">Précautions</th></tr> <tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#eeeeee; color:#000000"><a href="/wiki/Syst%C3%A8me_g%C3%A9n%C3%A9ral_harmonis%C3%A9_de_classification_et_d%27%C3%A9tiquetage_des_produits_chimiques" title="Système général harmonisé de classification et d'étiquetage des produits chimiques">SGH</a><sup id="cite_ref-SGH_6-0" class="reference"><a href="#cite_note-SGH-6"><span class="cite_crochet">[</span>6<span class="cite_crochet">]</span></a></sup></th></tr> <tr> <td colspan="2" style="text-align:center;"><div style="text-align: center;"><span typeof="mw:File"><a href="/wiki/Fichier:GHS-pictogram-flamme.svg" class="mw-file-description" title="SGH02 : Inflammable"><img alt="SGH02 : Inflammable" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/60px-GHS-pictogram-flamme.svg.png" decoding="async" width="60" height="60" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/90px-GHS-pictogram-flamme.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6d/GHS-pictogram-flamme.svg/120px-GHS-pictogram-flamme.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span><span typeof="mw:File"><a href="/wiki/Fichier:GHS-pictogram-acid.svg" class="mw-file-description" title="SGH05 : Corrosif"><img alt="SGH05 : Corrosif" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/GHS-pictogram-acid.svg/60px-GHS-pictogram-acid.svg.png" decoding="async" width="60" height="60" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/GHS-pictogram-acid.svg/90px-GHS-pictogram-acid.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a1/GHS-pictogram-acid.svg/120px-GHS-pictogram-acid.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span><span typeof="mw:File"><a href="/wiki/Fichier:GHS-pictogram-skull.svg" class="mw-file-description" title="SGH06 : Toxique"><img alt="SGH06 : Toxique" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/60px-GHS-pictogram-skull.svg.png" decoding="async" width="60" height="60" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/90px-GHS-pictogram-skull.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/120px-GHS-pictogram-skull.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span><span typeof="mw:File"><a href="/wiki/Fichier:GHS-pictogram-silhouette.svg" class="mw-file-description" title="SGH08 : Sensibilisant, mutagène, cancérogène, reprotoxique"><img alt="SGH08 : Sensibilisant, mutagène, cancérogène, reprotoxique" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/60px-GHS-pictogram-silhouette.svg.png" decoding="async" width="60" height="60" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/90px-GHS-pictogram-silhouette.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/120px-GHS-pictogram-silhouette.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span><br />Danger</div><span title="Liquide et vapeurs très inflammables">H225</span>, <span title="Toxique en cas d'ingestion">H301</span>, <span title="Toxique par contact cutané">H311</span>, <span title="Provoque une irritation cutanée">H315</span>, <span title="Peut provoquer une allergie cutanée">H317</span>, <span title="Provoque des lésions oculaires graves">H318</span>, <span title="Mortel par inhalation">H330</span>, <span title="Peut provoquer des symptômes allergiques ou d'asthme ou des difficultés respiratoires par inhalation">H334</span>, <span title="Peut irriter les voies respiratoires">H335</span> et <span title="Susceptible de nuire au fœtus.">H361d</span><div class="NavFrame" title="[+]/[–]" style="border:none; padding : 0;"><div class="NavContent" style="display:none; text-align:left;"><b>H225</b> : Liquide et vapeurs très inflammables<br /><b>H301</b> : Toxique en cas d'ingestion<br /><b>H311</b> : Toxique par contact cutané<br /><b>H315</b> : Provoque une irritation cutanée<br /><b>H317</b> : Peut provoquer une allergie cutanée<br /><b>H318</b> : Provoque des lésions oculaires graves<br /><b>H330</b> : Mortel par inhalation<br /><b>H334</b> : Peut provoquer des symptômes allergiques ou d'asthme ou des difficultés respiratoires par inhalation<br /><b>H335</b> : Peut irriter les voies respiratoires<br /><b>H361d</b> : Susceptible de nuire au fœtus.<br /></div></div></td> </tr><tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#eeeeee; color:#000000"><a href="/wiki/Syst%C3%A8me_d%27information_sur_les_mati%C3%A8res_dangereuses_utilis%C3%A9es_au_travail" title="Système d'information sur les matières dangereuses utilisées au travail">SIMDUT</a><sup id="cite_ref-Reptox_7-0" class="reference"><a href="#cite_note-Reptox-7"><span class="cite_crochet">[</span>7<span class="cite_crochet">]</span></a></sup></th></tr> <tr> <td colspan="2" style="text-align:center;"><span typeof="mw:File"><a href="/wiki/Fichier:WHMIS_Class_B.svg" class="mw-file-description" title="B2 : Liquide inflammable"><img alt="B2 : Liquide inflammable" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/WHMIS_Class_B.svg/50px-WHMIS_Class_B.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/WHMIS_Class_B.svg/75px-WHMIS_Class_B.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/65/WHMIS_Class_B.svg/100px-WHMIS_Class_B.svg.png 2x" data-file-width="400" data-file-height="400" /></a></span><span typeof="mw:File"><a href="/wiki/Fichier:WHMIS_Class_D-1.svg" class="mw-file-description" title="D1A : Matière très toxique ayant des effets immédiats graves"><img alt="D1A : Matière très toxique ayant des effets immédiats graves" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/WHMIS_Class_D-1.svg/50px-WHMIS_Class_D-1.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/WHMIS_Class_D-1.svg/75px-WHMIS_Class_D-1.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/96/WHMIS_Class_D-1.svg/100px-WHMIS_Class_D-1.svg.png 2x" data-file-width="400" data-file-height="400" /></a></span><span typeof="mw:File"><a href="/wiki/Fichier:WHMIS_Class_E.svg" class="mw-file-description" title="E : Matière corrosive"><img alt="E : Matière corrosive" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/WHMIS_Class_E.svg/50px-WHMIS_Class_E.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/WHMIS_Class_E.svg/75px-WHMIS_Class_E.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/WHMIS_Class_E.svg/100px-WHMIS_Class_E.svg.png 2x" data-file-width="400" data-file-height="400" /></a></span><br /><span title="B2 : Liquide inflammable">B2, </span><span title="D1A : Matière très toxique ayant des effets immédiats graves">D1A, </span><span title="D2B : Matière toxique ayant d'autres effets toxiques">D2B, </span><span title="E : Matière corrosive">E, </span><div class="NavFrame" title="[+]/[–]" style="border:none; padding: 0;"><div class="NavContent" style="display:none; text-align:left;"><b>B2</b> : Liquide inflammable<br />point d'éclair =<span title="19,4 °F ou 266,2 K">−7 </span><abbr class="abbr" title="degré Celsius">°C</abbr> coupelle fermée (méthode non rapportée)<br /><b>D1A</b> : Matière très toxique ayant des effets immédiats graves<br />Transport des marchandises dangereuses : classe 6.1 groupe I<br /><b>D2B</b> : Matière toxique ayant d'autres effets toxiques<br />sensibilisation de la peau chez l'animal; mutagénicité chez l'animal<br /><b>E</b> : Matière corrosive<br />nécrose de la peau chez l'animal<br /><br />Divulgation à 0,1 % selon la liste de divulgation des ingrédients<br /></div></div></td> </tr><tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#eeeeee; color:#000000"><a href="/wiki/NFPA_704" title="NFPA 704">NFPA 704</a></th></tr> <tr> <td colspan="2" style="text-align:center;"><div class="center"><div style="position: relative; height: 85px; width: 75px;margin: 0 auto"> <div style="position: absolute; height: 75px; width: 75px;"> <p><span typeof="mw:File"><a href="/wiki/Fichier:NFPA_704.svg" class="mw-file-description" title="Symbole NFPA 704"><img alt="Symbole NFPA 704" 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 style="width: 75px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 15px; font-size: large;"><a href="/wiki/NFPA_704#Inflammabilité3" title="NFPA 704"><span style="color: black;" title="Liquides et solides susceptibles de s'enflammer à température ambiante. Point d'éclair compris entre 38 °C et 23 °C.">3</span></a></div><div style="width: 37.5px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 33px; font-size: large;"><a href="/wiki/NFPA_704#Santé4" title="NFPA 704"><span style="color: black;" title="Produit pouvant provoquer après une exposition de très courte durée, un décès ou des séquelles graves.">4</span></a></div><div style="width: 37.5px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 33px; left: 37.5px; font-size: large;"><a href="/wiki/NFPA_704#Réactivité2" title="NFPA 704"><span style="color: black;" title="Produit pouvant subir une transformation chimique violente à température et pression élevées, ou susceptible d'exploser au contact de l'eau, ou de former un mélange explosif avec de l'eau">2</span></a></div><div style="width: 75px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 52px; font-size: small;"><a href="/wiki/NFPA_704#W" title="NFPA 704"><span style="color: black;" title="réagit avec l'eau de manière violente"><s>W</s></span></a></div></div></div></td> </tr><tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#eeeeee; color:#000000"><a href="/wiki/Accord_relatif_au_transport_international_des_marchandises_dangereuses_par_route" title="Accord relatif au transport international des marchandises dangereuses par route">Transport</a></th></tr> <tr> <td colspan="2" style="text-align:center;"><div class="center"><table class="wikitable centre" style="width:33px margin:0px; background-color:#ff950e; border: 1px solid black;"><tbody><tr><td width="100%" style="background-color:#ff950e; border: 1px solid black;"><div style="text-align:center"><a href="/wiki/Liste_des_codes_Kemler#663" title="Liste des codes Kemler"><span style="color: black;" title="matière très toxique et inflammable (point d'éclair égal ou inférieur à 60 °C)">663</span></a></div></td></tr><tr><td width="100%" style="background-color:#ff950e; border: 1px solid black;"><div style="text-align:center">   <a href="/wiki/Liste_des_num%C3%A9ros_ONU" title="Liste des numéros ONU"><span style="color: black;" title="numéro ONU">2480</span></a>   </div></td></tr></tbody></table><div class="NavFrame" title="[+]/[–]" style="border:none; padding: 0;"><div class="NavContent" style="display:none; text-align:left;"><b>Code Kemler :</b><br /><b>663</b> : matière très toxique et inflammable (point d'éclair égal ou inférieur à <span title="140 °F ou 333,2 K">60 </span><abbr class="abbr" title="degré Celsius">°C</abbr>)<br /><b><a href="/wiki/Num%C3%A9ro_ONU" title="Numéro ONU">Numéro ONU</a> :</b><br /><b><a href="/wiki/Liste_des_num%C3%A9ros_ONU" title="Liste des numéros ONU">2480</a></b> : ISOCYANATE DE MÉTHYLE<br /></div></div></div></td> </tr><tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#ffb4b4; color:#000000"><a href="/wiki/%C3%89cotoxicologie" title="Écotoxicologie">Écotoxicologie</a></th></tr> <tr> <th scope="row"><a href="/wiki/Olfaction" title="Olfaction">Seuil de l’odorat</a> </th> <td>bas : <span class="nowrap"><span title="0,000 21 %">2,1</span> <span title="Partie par million">ppm</span></span><sup id="cite_ref-hazmap_8-0" class="reference"><a href="#cite_note-hazmap-8"><span class="cite_crochet">[</span>8<span class="cite_crochet">]</span></a></sup> </td> </tr> <tr> <th colspan="2" style="padding:4px; text-align:center; background-color:#FFDEAD; color:#000000">Composés apparentés</th></tr> <tr> <th scope="row"><a href="/wiki/Isom%C3%A9rie" title="Isomérie">Isomère(s)</a> </th> <td><a href="/wiki/Cyanate_de_m%C3%A9thyle" title="Cyanate de méthyle">cyanate de méthyle</a> </td> </tr> <tr> <th scope="row">Autres composés </th> <td> <p><a href="/wiki/Isothiocyanate_de_m%C3%A9thyle" title="Isothiocyanate de méthyle">isothiocyanate de méthyle</a>, <a href="/wiki/Thiocyanate_de_m%C3%A9thyle" title="Thiocyanate de méthyle">thiocyanate de méthyle</a>, <a href="/wiki/Isocyanate_d%27%C3%A9thyle" title="Isocyanate d'éthyle">isocyanate d'éthyle</a> </p> </td> </tr> <tr> <td colspan="2"><hr style="height:2px; background-color:#FFDEAD;" /></td></tr> <tr> <td colspan="2" style="text-align:center;">Unités du <a href="/wiki/Syst%C3%A8me_international_d%27unit%C3%A9s" title="Système international d'unités">SI</a> et <a href="/wiki/Conditions_normales_de_temp%C3%A9rature_et_de_pression" title="Conditions normales de température et de pression"><abbr title="conditions normales de température et de pression">CNTP</abbr></a>, sauf indication contraire.</td> </tr><tr> <td class="navigation-only" colspan="2" style="border-top: 2px #FFDEAD solid; font-size: 80%; background:inherit; color: inherit; text-align: right;"><span class="plainlinks" style="float:left;"><a class="external text" href="https://fr.wikipedia.org/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=edit&section=0"><span class="infodoc">modifier</span></a></span> <span typeof="mw:File"><a href="/wiki/Mod%C3%A8le:Infobox_Chimie" title="Consultez la documentation du modèle"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/12px-Info_Simple.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/18px-Info_Simple.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/24px-Info_Simple.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></td> </tr> </tbody></table> <p>L’<b>isocyanate de méthyle</b> ou <a href="/wiki/MIC" class="mw-disambig" title="MIC">MIC</a>, de l'anglais <i><b>m</b>ethyl <b>i</b>so<b>c</b>yanate</i>, est un <a href="/wiki/Compos%C3%A9_organique" title="Composé organique">composé organique</a> de <a href="/wiki/Formule_semi-d%C3%A9velopp%C3%A9e" title="Formule semi-développée">formule semi-développée</a> H<sub>3</sub>C-N=C=O. </p><p>C'est un intermédiaire notamment utilisé pour la synthèse des <a href="/wiki/Carbamate" title="Carbamate">carbamates</a> insecticides tels que l'<a href="/wiki/Aldicarbe" title="Aldicarbe">aldicarbe</a>, le <a href="/wiki/Carbaryl" title="Carbaryl">carbaryl</a>, le <a href="/wiki/M%C3%A9thomyl" title="Méthomyl">méthomyl</a> ou le <a href="/wiki/Carbofuran" title="Carbofuran">carbofuran</a>. II intervient également dans la préparation de produits pharmaceutiques et de certains <a href="/wiki/Polym%C3%A8re" title="Polymère">polymères</a>. </p><p>C’est un produit dangereux en raison de sa toxicité et de son pouvoir irritant. Il a été à l’origine de la <a href="/wiki/Catastrophe_de_Bhopal" title="Catastrophe de Bhopal">catastrophe de Bhopal</a> qui a causé la mort de plusieurs milliers de personnes. </p><p>L'<a href="/wiki/Philae_(atterrisseur)" title="Philae (atterrisseur)">atterrisseur <i>Philae</i></a> de la <a href="/wiki/Rosetta_(sonde_spatiale)" title="Rosetta (sonde spatiale)">sonde spatiale <i>Rosetta</i></a> a détecté ce composé sur la <a href="/wiki/Com%C3%A8te" title="Comète">comète</a> <a href="/wiki/67P/Tchourioumov-Gu%C3%A9rassimenko" title="67P/Tchourioumov-Guérassimenko">67P/Tchourioumov-Guérassimenko</a><sup id="cite_ref-10.1126/science.aab0689_9-0" class="reference"><a href="#cite_note-10.1126/science.aab0689-9"><span class="cite_crochet">[</span>9<span class="cite_crochet">]</span></a></sup>, ce qui atteste la présence de cette molécule dans le <a href="/wiki/Syst%C3%A8me_solaire" title="Système solaire">Système solaire</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Propriétés_physico-chimiques"><span id="Propri.C3.A9t.C3.A9s_physico-chimiques"></span>Propriétés physico-chimiques</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&veaction=edit&section=1" title="Modifier la section : Propriétés physico-chimiques" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=edit&section=1" title="Modifier le code source de la section : Propriétés physico-chimiques"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Dans les conditions normales, l’isocyanate de méthyle est un liquide incolore d’odeur âcre. Il est très volatil et ses vapeurs sont lacrymogènes. Il a une température d’ébullition relativement basse (<span title="102,2 °F ou 312,2 K">39 </span><abbr class="abbr" title="degré Celsius">°C</abbr>) et est hautement inflammable. Il est faiblement soluble dans l’<a href="/wiki/Eau" title="Eau">eau</a> (6 à 10 % en masse) mais cette solution n’est pas stable car il réagit avec l’eau. </p> <div class="mw-heading mw-heading2"><h2 id="Production">Production</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&veaction=edit&section=2" title="Modifier la section : Production" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=edit&section=2" title="Modifier le code source de la section : Production"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>L’isocyanate de méthyle est généralement fabriqué à partir de la <a href="/wiki/M%C3%A9thylamine" title="Méthylamine">méthylamine</a> et du <a href="/wiki/Phosg%C3%A8ne" title="Phosgène">phosgène</a>. Ces produits réagissent à température ambiante mais pour des productions à l'échelle industrielle les réactifs sont mis en présence sous forme gazeuse à plus haute température. Il se forme initialement du chlorure de N-méthyl carbamoyle (MCC) et du <a href="/wiki/Chlorure_d%27hydrog%C3%A8ne" title="Chlorure d'hydrogène">chlorure d'hydrogène</a>. </p> <figure class="mw-default-size mw-halign-none" typeof="mw:File"><a href="/wiki/Fichier:MMA_plus_Phosgene_diagram.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/MMA_plus_Phosgene_diagram.svg/512px-MMA_plus_Phosgene_diagram.svg.png" decoding="async" width="512" height="87" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/MMA_plus_Phosgene_diagram.svg/768px-MMA_plus_Phosgene_diagram.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8d/MMA_plus_Phosgene_diagram.svg/1024px-MMA_plus_Phosgene_diagram.svg.png 2x" data-file-width="512" data-file-height="87" /></a><figcaption></figcaption></figure> <p>L'isocyanate de méthyle est ensuite obtenu en traitant le MCC avec une amine tertiaire comme la <a href="/wiki/N,N-Dim%C3%A9thylaniline" title="N,N-Diméthylaniline"><i>N</i>,<i>N</i>-diméthylaniline</a> ou avec la <a href="/wiki/Pyridine" title="Pyridine">pyridine</a>. On peut aussi le séparer par distillation. </p> <figure class="mw-halign-none" typeof="mw:File"><a href="/wiki/Fichier:MCC_to_MIC_%26_HCl.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/MCC_to_MIC_%26_HCl.svg/400px-MCC_to_MIC_%26_HCl.svg.png" decoding="async" width="400" height="99" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/MCC_to_MIC_%26_HCl.svg/600px-MCC_to_MIC_%26_HCl.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2a/MCC_to_MIC_%26_HCl.svg/800px-MCC_to_MIC_%26_HCl.svg.png 2x" data-file-width="512" data-file-height="127" /></a><figcaption></figcaption></figure> <div class="mw-heading mw-heading2"><h2 id="Sécurité"><span id="S.C3.A9curit.C3.A9"></span>Sécurité</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&veaction=edit&section=3" title="Modifier la section : Sécurité" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=edit&section=3" title="Modifier le code source de la section : Sécurité"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>produit extrêmement inflammable.</li> <li>toxique par <a href="/wiki/Inhalation" title="Inhalation">inhalation</a>, par contact de la peau et par ingestion.</li> <li>irritant pour les yeux, les voies respiratoires et la peau.</li> <li>conserver le récipient dans un endroit bien ventilé.</li> <li>ne pas verser de l'eau dans ce produit.</li> <li>mortel</li></ul> <div class="mw-heading mw-heading2"><h2 id="Notes_et_références"><span id="Notes_et_r.C3.A9f.C3.A9rences"></span>Notes et références</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&veaction=edit&section=4" title="Modifier la section : Notes et références" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=edit&section=4" title="Modifier le code source de la section : Notes et références"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small decimal" style="column-width:30em;"><ol class="references"> <li id="cite_note-ICSC-1"><span class="mw-cite-backlink noprint">↑ <sup><a href="#cite_ref-ICSC_1-0">a</a> <a href="#cite_ref-ICSC_1-1">b</a> <a href="#cite_ref-ICSC_1-2">c</a> <a href="#cite_ref-ICSC_1-3">d</a> <a href="#cite_ref-ICSC_1-4">e</a> <a href="#cite_ref-ICSC_1-5">f</a> <a href="#cite_ref-ICSC_1-6">g</a> <a href="#cite_ref-ICSC_1-7">h</a> et <a href="#cite_ref-ICSC_1-8">i</a></sup> </span><span class="reference-text"><a rel="nofollow" class="external text" href="https://www.ilo.org/dyn/icsc/showcard.display?p_lang=fr&p_card_id=0004">ISOCYANATE DE METHYLE</a>, <a href="/wiki/Fiches_internationales_de_s%C3%A9curit%C3%A9_chimique" title="Fiches internationales de sécurité chimique">Fiches internationales de sécurité chimique</a> </span> </li> <li id="cite_note-HandbookChemPhys89ed-2"><span class="mw-cite-backlink noprint"><a href="#cite_ref-HandbookChemPhys89ed_2-0">↑</a> </span><span class="reference-text"><span class="ouvrage" id="Lide2008"><span class="ouvrage" id="David_R._Lide2008"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> David R. Lide, <cite class="italique" lang="en">Handbook of chemistry and physics</cite>, Boca Raton, CRC, <time class="nowrap" datetime="2008-06-16" data-sort-value="2008-06-16">16 juin 2008</time>, <abbr class="abbr" title="quatre-vingt-neuvième">89<sup>e</sup></abbr> <abbr class="abbr" title="édition">éd.</abbr>, 2736 <abbr class="abbr" title="pages">p.</abbr> <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/978-1-4200-6679-1" title="Spécial:Ouvrages de référence/978-1-4200-6679-1"><span class="nowrap">978-1-4200-6679-1</span></a> et <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/1-4200-6679-X" title="Spécial:Ouvrages de référence/1-4200-6679-X"><span class="nowrap">1-4200-6679-X</span></a>)</small>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">9-50</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Handbook+of+chemistry+and+physics&rft.place=Boca+Raton&rft.pub=CRC&rft.edition=89&rft.aulast=Lide&rft.aufirst=David+R.&rft.date=2008-06-16&rft.pages=9-50&rft.tpages=2736&rft.isbn=978-1-4200-6679-1&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIsocyanate+de+m%C3%A9thyle"></span></span></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink noprint"><a href="#cite_ref-3">↑</a> </span><span class="reference-text">Masse molaire calculée d’après <span class="ouvrage">« <a rel="nofollow" class="external text" href="http://www.chem.qmul.ac.uk/iupac/AtWt/"><cite style="font-style:normal;"><span class="lang-en" lang="en">Atomic weights of the elements 2007</span></cite></a> », sur <span class="italique">www.chem.qmul.ac.uk</span></span>.</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink noprint"><a href="#cite_ref-4">↑</a> </span><span class="reference-text"><span class="ouvrage">« <a rel="nofollow" class="external text" href="http://www.flexwareinc.com/gasprop.htm"><cite style="font-style:normal;">Properties of Various Gases</cite></a> », sur <span class="italique">flexwareinc.com</span> <small style="line-height:1em;">(consulté le <time class="nowrap" datetime="2010-04-12" data-sort-value="2010-04-12">12 avril 2010</time>)</small></span></span> </li> <li id="cite_note-Yaws-5"><span class="mw-cite-backlink noprint"><a href="#cite_ref-Yaws_5-0">↑</a> </span><span class="reference-text"><span class="ouvrage" id="Yaws1996"><span class="ouvrage" id="Carl_L._Yaws1996"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Carl L. Yaws, <cite class="italique" lang="en">Handbook of Thermodynamic Diagrams : Inorganic Compounds and Elements</cite>, <abbr class="abbr" title="volume">vol.</abbr> 1, Huston, Texas, Gulf Pub. Co., <time>1996</time>, 384 <abbr class="abbr" title="pages">p.</abbr> <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/0-88415-857-8" title="Spécial:Ouvrages de référence/0-88415-857-8"><span class="nowrap">0-88415-857-8</span></a>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Handbook+of+Thermodynamic+Diagrams&rft.place=Huston%2C+Texas&rft.pub=Gulf+Pub.+Co.&rft.stitle=Inorganic+Compounds+and+Elements&rft.aulast=Yaws&rft.aufirst=Carl+L.&rft.date=1996&rft.volume=1&rft.tpages=384&rft.isbn=0-88415-857-8&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIsocyanate+de+m%C3%A9thyle"></span></span></span></span> </li> <li id="cite_note-SGH-6"><span class="mw-cite-backlink noprint"><a href="#cite_ref-SGH_6-0">↑</a> </span><span class="reference-text">Numéro index <span class="reflink plainlinksneverexpand"><span class="noarchive"><a rel="nofollow" class="external text" href="http://apps.kemi.se/klassificeringslistan/amne.cfm?id=615-001-00-7"><span title="isocyanate de méthyle">615-001-00-7</span></a></span></span> dans le tableau 3.1 de l'annexe VI du <a rel="nofollow" class="external text" href="http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2008:353:0001:1355:FR:PDF">règlement CE N° 1272/2008</a> (16 décembre 2008)</span> </li> <li id="cite_note-Reptox-7"><span class="mw-cite-backlink noprint"><a href="#cite_ref-Reptox_7-0">↑</a> </span><span class="reference-text">« <a rel="nofollow" class="external text" href="http://www.reptox.csst.qc.ca/DetailSimdut.asp?no_produit=3970&langue=F">Isocyanate de méthyle</a> » dans la base de données de produits chimiques <i>Reptox</i> de la <a href="/wiki/Commission_de_la_sant%C3%A9_et_de_la_s%C3%A9curit%C3%A9_du_travail" title="Commission de la santé et de la sécurité du travail">CSST</a> (organisme québécois responsable de la sécurité et de la santé au travail), consulté le 25 avril 2009</span> </li> <li id="cite_note-hazmap-8"><span class="mw-cite-backlink noprint"><a href="#cite_ref-hazmap_8-0">↑</a> </span><span class="reference-text"><span class="ouvrage">« <a rel="nofollow" class="external text" href="http://hazmap.nlm.nih.gov/cgi-bin/hazmap_search?queryx=624-83-9&tbl=TblAgents"><cite style="font-style:normal;">Methyl isocyanate</cite></a> », sur <span class="italique">hazmap.nlm.nih.gov</span> <small style="line-height:1em;">(consulté le <time class="nowrap" datetime="2009-11-14" data-sort-value="2009-11-14">14 novembre 2009</time>)</small></span></span> </li> <li id="cite_note-10.1126/science.aab0689-9"><span class="mw-cite-backlink noprint"><a href="#cite_ref-10.1126/science.aab0689_9-0">↑</a> </span><span class="reference-text"> <span class="ouvrage" id="Fred_Goesmann,_Helmut_Rosenbauer,_Jan_Hendrik_Bredehöft,_Michel_Cabane,_Pascale_Ehrenfreund,_Thomas_Gautier,_Chaitanya_Giri,_Harald_Krüger,_Léna_Le_Roy,_Alexandra_J._MacDermott,_Susan_McKenna-Lawlor,_Uwe_J._Meierhenrich,_Guillermo_M._Muñoz_Caro,_Francois_Raulin,_Reinhard_Roll,_Andrew_Steele,_Harald_Steininger,_Robert_Sternberg,_Cyril_Szopa,_Wolfram_Thiemann_et_Stephan_Ulamec2015"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> <span class="nom_auteur">Fred Goesmann, Helmut Rosenbauer, Jan Hendrik Bredehöft, Michel Cabane, Pascale Ehrenfreund, Thomas Gautier, Chaitanya Giri, Harald Krüger, Léna Le Roy, Alexandra J. MacDermott, Susan McKenna-Lawlor, Uwe J. Meierhenrich, Guillermo M. Muñoz Caro, Francois Raulin, Reinhard Roll, Andrew Steele, Harald Steininger, Robert Sternberg, Cyril Szopa, Wolfram Thiemann et Stephan Ulamec</span>, « <cite style="font-style:normal" lang="en">Organic compounds on comet 67P/Churyumov-Gerasimenko revealed by COSAC mass spectrometry</cite> », <i><span class="lang-en" lang="en">Science</span></i>, <abbr class="abbr" title="volume">vol.</abbr> 349, <abbr class="abbr" title="numéro">n<sup>o</sup></abbr> 6247,‎ <time class="nowrap" datetime="2015-07-31" data-sort-value="2015-07-31">31 juillet 2015</time> <small style="line-height:1em;">(<a href="/wiki/Digital_Object_Identifier" title="Digital Object Identifier">DOI</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1126/science.aab0689">10.1126/science.aab0689</a></span>, <a rel="nofollow" class="external text" href="http://www.sciencemag.org/content/349/6247/aab0689">lire en ligne</a>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Organic+compounds+on+comet+67P%2FChuryumov-Gerasimenko+revealed+by+COSAC+mass+spectrometry&rft.jtitle=Science&rft.issue=6247&rft.aulast=Fred+Goesmann%2C+Helmut+Rosenbauer%2C+Jan+Hendrik+Bredeh%C3%B6ft%2C+Michel+Cabane%2C+Pascale+Ehrenfreund%2C+Thomas+Gautier%2C+Chaitanya+Giri%2C+Harald+Kr%C3%BCger%2C+L%C3%A9na+Le+Roy%2C+Alexandra+J.+MacDermott%2C+Susan+McKenna-Lawlor%2C+Uwe+J.+Meierhenrich%2C+Guillermo+M.+Mu%C3%B1oz+Caro%2C+Francois+Raulin%2C+Reinhard+Roll%2C+Andrew+Steele%2C+Harald+Steininger%2C+Robert+Sternberg%2C+Cyril+Szopa%2C+Wolfram+Thiemann+et+Stephan+Ulamec&rft.date=2015-07-31&rft.volume=349&rft_id=info%3Adoi%2F10.1126%2Fscience.aab0689&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AIsocyanate+de+m%C3%A9thyle"></span></span></span> </li> </ol> </div> <ul><li><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Cet article est partiellement ou en totalité issu de l’article de Wikipédia en anglais intitulé <span class="plainlinks">« <a class="external text" href="https://en.wikipedia.org/wiki/Methyl_isocyanate?oldid=176910652">Methyl isocyanate</a> » <small>(<a class="external text" href="https://en.wikipedia.org/wiki/Methyl_isocyanate?action=history">voir la liste des auteurs</a>)</small></span>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Annexes">Annexes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&veaction=edit&section=5" title="Modifier la section : Annexes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=edit&section=5" title="Modifier le code source de la section : Annexes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Articles_connexes">Articles connexes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&veaction=edit&section=6" title="Modifier la section : Articles connexes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=edit&section=6" title="Modifier le code source de la section : Articles connexes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Catastrophe_de_Bhopal" title="Catastrophe de Bhopal">Catastrophe de Bhopal</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Liens_externes">Liens externes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&veaction=edit&section=7" title="Modifier la section : Liens externes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Isocyanate_de_m%C3%A9thyle&action=edit&section=7" title="Modifier le code source de la section : Liens externes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.inrs.fr/publications/bdd/fichetox/fiche.html?refINRS=FICHETOX_162">Fiche de sécurité de l'INRS</a> ;</li></ul> <ul id="bandeau-portail" class="bandeau-portail"><li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:Chimie" title="Portail de la chimie"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_science.svg/24px-Nuvola_apps_edu_science.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_science.svg/36px-Nuvola_apps_edu_science.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_science.svg/48px-Nuvola_apps_edu_science.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:Chimie" title="Portail:Chimie">Portail de la chimie</a></span> </span></li> <li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:Protection_des_cultures" title="Portail de la protection des cultures"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Meuble_h%C3%A9raldique_Coccinelle.svg/27px-Meuble_h%C3%A9raldique_Coccinelle.svg.png" decoding="async" width="27" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Meuble_h%C3%A9raldique_Coccinelle.svg/41px-Meuble_h%C3%A9raldique_Coccinelle.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Meuble_h%C3%A9raldique_Coccinelle.svg/54px-Meuble_h%C3%A9raldique_Coccinelle.svg.png 2x" data-file-width="198" data-file-height="176" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:Protection_des_cultures" title="Portail:Protection des cultures">Portail de la protection des cultures</a></span> </span></li> <li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:Entomologie" title="Portail de l’entomologie"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/Cssed.svg/24px-Cssed.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/Cssed.svg/36px-Cssed.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/66/Cssed.svg/48px-Cssed.svg.png 2x" data-file-width="48" data-file-height="48" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:Entomologie" title="Portail:Entomologie">Portail de l’entomologie</a></span> </span></li> </ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Ce document provient de « <a dir="ltr" href="https://fr.wikipedia.org/w/index.php?title=Isocyanate_de_méthyle&oldid=208644740">https://fr.wikipedia.org/w/index.php?title=Isocyanate_de_méthyle&oldid=208644740</a> ».</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Cat%C3%A9gorie:Accueil" title="Catégorie:Accueil">Catégories</a> : <ul><li><a href="/wiki/Cat%C3%A9gorie:Produit_chimique_corrosif" title="Catégorie:Produit chimique corrosif">Produit chimique corrosif</a></li><li><a href="/wiki/Cat%C3%A9gorie:Produit_chimique_qui_r%C3%A9agit_avec_l%27eau" title="Catégorie:Produit chimique qui réagit avec l'eau">Produit chimique qui réagit avec l'eau</a></li><li><a href="/wiki/Cat%C3%A9gorie:Insecticide" title="Catégorie:Insecticide">Insecticide</a></li><li><a href="/wiki/Cat%C3%A9gorie:Isocyanate" title="Catégorie:Isocyanate">Isocyanate</a></li><li><a href="/wiki/Cat%C3%A9gorie:Ester_de_m%C3%A9thyle" title="Catégorie:Ester de méthyle">Ester de méthyle</a></li><li><a href="/wiki/Cat%C3%A9gorie:Esp%C3%A8ce_chimique_d%C3%A9tect%C3%A9e_dans_le_milieu_interstellaire_ou_circumstellaire" title="Catégorie:Espèce chimique détectée dans le milieu interstellaire ou circumstellaire">Espèce chimique détectée dans le milieu interstellaire ou circumstellaire</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Catégories cachées : <ul><li><a href="/wiki/Cat%C3%A9gorie:Portail:Chimie/Articles_li%C3%A9s" title="Catégorie:Portail:Chimie/Articles liés">Portail:Chimie/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Article_utilisant_une_Infobox" title="Catégorie:Article utilisant une Infobox">Article utilisant une Infobox</a></li><li><a href="/wiki/Cat%C3%A9gorie:Chimiebox_%C3%A0_maintenir" title="Catégorie:Chimiebox à maintenir">Chimiebox à maintenir</a></li><li><a href="/wiki/Cat%C3%A9gorie:Infobox_Chimie_avec_donn%C3%A9es_67/548/EEC_redondantes_%C3%A0_supprimer" title="Catégorie:Infobox Chimie avec données 67/548/EEC redondantes à supprimer">Infobox Chimie avec données 67/548/EEC redondantes à supprimer</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Sciences/Articles_li%C3%A9s" title="Catégorie:Portail:Sciences/Articles liés">Portail:Sciences/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Protection_des_cultures/Articles_li%C3%A9s" title="Catégorie:Portail:Protection des cultures/Articles liés">Portail:Protection des cultures/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Agriculture_et_agronomie/Articles_li%C3%A9s" title="Catégorie:Portail:Agriculture et agronomie/Articles liés">Portail:Agriculture et agronomie/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Biologie/Articles_li%C3%A9s" title="Catégorie:Portail:Biologie/Articles liés">Portail:Biologie/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Projet:Biologie/Pages_li%C3%A9es" title="Catégorie:Projet:Biologie/Pages liées">Projet:Biologie/Pages liées</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Entomologie/Articles_li%C3%A9s" title="Catégorie:Portail:Entomologie/Articles liés">Portail:Entomologie/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Zoologie/Articles_li%C3%A9s" title="Catégorie:Portail:Zoologie/Articles liés">Portail:Zoologie/Articles liés</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"> La dernière modification de cette page a été faite le 12 octobre 2023 à 08:32.</li> <li id="footer-info-copyright"><span style="white-space: normal"><a href="/wiki/Wikip%C3%A9dia:Citation_et_r%C3%A9utilisation_du_contenu_de_Wikip%C3%A9dia" title="Wikipédia:Citation et réutilisation du contenu de Wikipédia">Droit d'auteur</a> : les textes sont disponibles sous <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.fr">licence Creative Commons attribution, partage dans les mêmes conditions</a> ; d’autres conditions peuvent s’appliquer. Voyez les <a class="external text" href="https://foundation.wikimedia.org/wiki/Policy:Terms_of_Use/fr">conditions d’utilisation</a> pour plus de détails, ainsi que les <a href="/wiki/Wikip%C3%A9dia:Cr%C3%A9dits_graphiques" title="Wikipédia:Crédits graphiques">crédits graphiques</a>. En cas de réutilisation des textes de cette page, voyez <a href="/wiki/Sp%C3%A9cial:Citer/Isocyanate_de_m%C3%A9thyle" title="Spécial:Citer/Isocyanate de méthyle">comment citer les auteurs et mentionner la licence</a>.<br /> Wikipedia® est une marque déposée de la <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, organisation de bienfaisance régie par le paragraphe <a href="/wiki/501c" title="501c">501(c)(3)</a> du code fiscal des États-Unis.</span><br /></li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy/fr">Politique de confidentialité</a></li> <li id="footer-places-about"><a href="/wiki/Wikip%C3%A9dia:%C3%80_propos_de_Wikip%C3%A9dia">À propos de Wikipédia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikip%C3%A9dia:Avertissements_g%C3%A9n%C3%A9raux">Avertissements</a></li> <li id="footer-places-contact"><a href="//fr.wikipedia.org/wiki/Wikipédia:Contact">Contact</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code de conduite</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Développeurs</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/fr.wikipedia.org">Statistiques</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Déclaration sur les témoins (cookies)</a></li> <li id="footer-places-mobileview"><a href="//fr.m.wikipedia.org/w/index.php?title=Isocyanate_de_m%C3%A9thyle&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Version mobile</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-7bbfc6c4f5-cxsfl","wgBackendResponseTime":133,"wgPageParseReport":{"limitreport":{"cputime":"0.686","walltime":"0.842","ppvisitednodes":{"value":22998,"limit":1000000},"postexpandincludesize":{"value":149344,"limit":2097152},"templateargumentsize":{"value":106502,"limit":2097152},"expansiondepth":{"value":20,"limit":100},"expensivefunctioncount":{"value":3,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":13168,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 714.316 1 -total"," 82.89% 592.077 1 Modèle:Infobox_Chimie"," 81.16% 579.733 1 Modèle:Infobox_Chimie/2"," 56.09% 400.692 19 Modèle:Infobox/Sous-titre_optionnel"," 12.25% 87.515 113 Modèle:Infobox/Ligne_mixte_optionnelle"," 11.60% 82.852 1 Modèle:SGH"," 11.37% 81.231 1 Modèle:SGH/2"," 11.11% 79.349 2 Modèle:IndexCE"," 10.34% 73.892 1 Modèle:Références"," 7.60% 54.298 1 Modèle:Note"]},"scribunto":{"limitreport-timeusage":{"value":"0.103","limit":"10.000"},"limitreport-memusage":{"value":5522948,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-59b954b7fb-2mctn","timestamp":"20241206202129","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Isocyanate de m\u00e9thyle","url":"https:\/\/fr.wikipedia.org\/wiki\/Isocyanate_de_m%C3%A9thyle","sameAs":"http:\/\/www.wikidata.org\/entity\/Q410431","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q410431","author":{"@type":"Organization","name":"Contributeurs aux projets Wikimedia"},"publisher":{"@type":"Organization","name":"Fondation Wikimedia, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2005-01-29T14:01:59Z","dateModified":"2023-10-12T07:32:34Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/a\/a6\/Methyl-isocyanate-3D-vdW.png","headline":"compos\u00e9 chimique"}</script> </body> </html>