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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="Menú 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">Menú 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">Menú principal</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">mover á barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">agochar</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navegación </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Portada" title="Visitar a páxina principal [z]" accesskey="z"><span>Portada</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Portal_da_comunidade" title="Información acerca do proxecto, do que pode facer e dos lugares onde atopar as cousas"><span>Portal da comunidade</span></a></li><li id="n-A-Taberna" class="mw-list-item"><a href="/wiki/Wikipedia:A_Taberna"><span>A Taberna</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Wikipedia:Actualidade" title="Información acerca de acontecementos de actualidade"><span>Actualidade</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Especial:Cambios_recentes" title="A lista de modificacións recentes no wiki [r]" accesskey="r"><span>Cambios recentes</span></a></li><li id="n-Artigos-de-calidade" class="mw-list-item"><a href="/wiki/Wikipedia:Artigos_de_calidade"><span>Artigos de calidade</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Especial:Ao_chou" title="Cargar unha páxina ao chou [x]" accesskey="x"><span>Páxina ao chou</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Wikipedia:Axuda" title="O lugar para informarse"><span>Axuda</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Portada" 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="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="a Wikipedia en galego" src="/static/images/mobile/copyright/wikipedia-tagline-gl.svg" width="118" height="13" style="width: 7.375em; 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/Especial:Procurar" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Procurar neste wiki [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Procura</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="Procurar en Wikipedia" aria-label="Procurar en Wikipedia" autocapitalize="sentences" title="Procurar neste wiki [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Especial:Procurar"> </div> <button class="cdx-button cdx-search-input__end-button">Procurar</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Ferramentas persoais"> <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="Aparencia"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Cambia a aparencia do tamaño da fonte, o ancho e a cor da páxina" > <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="Aparencia" > <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">Aparencia</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="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_gl.wikipedia.org&uselang=gl" class=""><span>Doazóns</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=Especial:Crear_unha_conta&returnto=Hidroxilo" title="É recomendable que cree unha conta e acceda ao sistema, se ben non é obrigatorio" class=""><span>Crear unha conta</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=Especial:Iniciar_sesi%C3%B3n&returnto=Hidroxilo" title="É recomendable que se rexistre, se ben non é obrigatorio [o]" accesskey="o" class=""><span>Acceder ao sistema</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="Máis opcións" > <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="Ferramentas persoais" > <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">Ferramentas persoais</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menú de usuario" > <div class="vector-menu-content"> <ul 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</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"> Páxinas para os editores sen a sesión iniciada <a href="/wiki/Axuda:Introduci%C3%B3n" aria-label="Máis información sobre a edición"><span>máis información</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/Especial:As_mi%C3%B1as_contribuci%C3%B3ns" title="Unha lista das modificacións feitas desde este enderezo IP [y]" accesskey="y"><span>Contribucións</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Especial:A_mi%C3%B1a_conversa" title="Conversa acerca de edicións feitas desde este enderezo IP [n]" accesskey="n"><span>Conversa</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="Sitio"> <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="Contidos" 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">Contidos</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mover á barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">agochar</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">Inicio</div> </a> </li> <li id="toc-Grupo_hidroxilo" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Grupo_hidroxilo"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Grupo hidroxilo</span> </div> </a> <ul id="toc-Grupo_hidroxilo-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Anión_hidroxilo" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Anión_hidroxilo"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Anión hidroxilo</span> </div> </a> <button aria-controls="toc-Anión_hidroxilo-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>Mostrar ou agochar a subsección "Anión hidroxilo"</span> </button> <ul id="toc-Anión_hidroxilo-sublist" class="vector-toc-list"> <li id="toc-Hidróxidos" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Hidróxidos"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Hidróxidos</span> </div> </a> <ul id="toc-Hidróxidos-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-pH_e_pOH" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#pH_e_pOH"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>pH e pOH</span> </div> </a> <ul id="toc-pH_e_pOH-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Radical_hidroxilo" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Radical_hidroxilo"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Radical hidroxilo</span> </div> </a> <ul id="toc-Radical_hidroxilo-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notas" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notas"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Notas</span> </div> </a> <ul id="toc-Notas-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Véxase_tamén" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Véxase_tamén"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Véxase tamén</span> </div> </a> <button aria-controls="toc-Véxase_tamén-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>Mostrar ou agochar a subsección "Véxase tamén"</span> </button> <ul id="toc-Véxase_tamén-sublist" class="vector-toc-list"> <li id="toc-Outros_artigos" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Outros_artigos"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Outros artigos</span> </div> </a> <ul id="toc-Outros_artigos-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="Contidos" 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="Mostrar ou agochar a táboa de contidos" > <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">Mostrar ou agochar a táboa de contidos</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">Hidroxilo</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="Ir a un artigo noutra lingua. Dispoñible en 61 linguas" > <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-61" 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">61 linguas</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/Hidroksielgroep" title="Hidroksielgroep – afrikaans" lang="af" hreflang="af" data-title="Hidroksielgroep" 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%D8%AC%D9%85%D9%88%D8%B9%D8%A9_%D9%87%D9%8A%D8%AF%D8%B1%D9%88%D9%83%D8%B3%D9%8A%D9%84" title="مجموعة هيدروكسيل – árabe" lang="ar" hreflang="ar" data-title="مجموعة هيدروكسيل" data-language-autonym="العربية" data-language-local-name="árabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Hidroksil_qrupu" title="Hidroksil qrupu – acerbaixano" lang="az" hreflang="az" data-title="Hidroksil qrupu" data-language-autonym="Azərbaycanca" data-language-local-name="acerbaixano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%93%D1%96%D0%B4%D1%80%D0%B0%D0%BA%D1%81%D1%96%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F_%D0%B3%D1%80%D1%83%D0%BF%D0%B0" title="Гідраксільная група – belaruso" lang="be" hreflang="be" data-title="Гідраксільная група" data-language-autonym="Беларуская" data-language-local-name="belaruso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A5%D0%B8%D0%B4%D1%80%D0%BE%D0%BA%D1%81%D0%B8%D0%BB" title="Хидроксил – búlgaro" lang="bg" hreflang="bg" data-title="Хидроксил" data-language-autonym="Български" data-language-local-name="búlgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Hidroksil_grupa" title="Hidroksil grupa – bosníaco" lang="bs" hreflang="bs" data-title="Hidroksil grupa" data-language-autonym="Bosanski" data-language-local-name="bosníaco" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Grup_hidroxi" title="Grup hidroxi – catalán" lang="ca" hreflang="ca" data-title="Grup hidroxi" data-language-autonym="Català" data-language-local-name="catalán" 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/Hydroxyl" title="Hydroxyl – checo" lang="cs" hreflang="cs" data-title="Hydroxyl" data-language-autonym="Čeština" data-language-local-name="checo" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Hydrocsyl" title="Hydrocsyl – galés" lang="cy" hreflang="cy" data-title="Hydrocsyl" data-language-autonym="Cymraeg" data-language-local-name="galés" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Hydroxylgruppe" title="Hydroxylgruppe – dinamarqués" lang="da" hreflang="da" data-title="Hydroxylgruppe" data-language-autonym="Dansk" data-language-local-name="dinamarqués" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Hydroxygruppe" title="Hydroxygruppe – alemán" lang="de" hreflang="de" data-title="Hydroxygruppe" data-language-autonym="Deutsch" data-language-local-name="alemán" 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%A5%CE%B4%CF%81%CE%BF%CE%BE%CF%8D%CE%BB%CE%B9%CE%BF" title="Υδροξύλιο – grego" lang="el" hreflang="el" data-title="Υδροξύλιο" data-language-autonym="Ελληνικά" data-language-local-name="grego" 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/Hydroxy_group" title="Hydroxy group – inglés" lang="en" hreflang="en" data-title="Hydroxy group" data-language-autonym="English" data-language-local-name="inglés" 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/Hidroksila_grupo" title="Hidroksila grupo – esperanto" lang="eo" hreflang="eo" data-title="Hidroksila grupo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Grupo_hidroxilo" title="Grupo hidroxilo – español" lang="es" hreflang="es" data-title="Grupo hidroxilo" data-language-autonym="Español" data-language-local-name="español" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/H%C3%BCdroks%C3%BC%C3%BClr%C3%BChm" title="Hüdroksüülrühm – estoniano" lang="et" hreflang="et" data-title="Hüdroksüülrühm" data-language-autonym="Eesti" data-language-local-name="estoniano" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Hidroxilo" title="Hidroxilo – éuscaro" lang="eu" hreflang="eu" data-title="Hidroxilo" data-language-autonym="Euskara" data-language-local-name="éuscaro" 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%87%DB%8C%D8%AF%D8%B1%D9%88%DA%A9%D8%B3%DB%8C%D9%84" title="هیدروکسیل – persa" lang="fa" hreflang="fa" data-title="هیدروکسیل" data-language-autonym="فارسی" data-language-local-name="persa" 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/Hydroksyyli" title="Hydroksyyli – finés" lang="fi" hreflang="fi" data-title="Hydroksyyli" data-language-autonym="Suomi" data-language-local-name="finés" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Hydroxyle" title="Hydroxyle – francés" lang="fr" hreflang="fr" data-title="Hydroxyle" data-language-autonym="Français" data-language-local-name="francés" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%94%D7%99%D7%93%D7%A8%D7%95%D7%A7%D7%A1%D7%99%D7%9C" title="הידרוקסיל – hebreo" lang="he" hreflang="he" data-title="הידרוקסיל" data-language-autonym="עברית" data-language-local-name="hebreo" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Hidroksil" title="Hidroksil – croata" lang="hr" hreflang="hr" data-title="Hidroksil" data-language-autonym="Hrvatski" data-language-local-name="croata" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Hidroxilcsoport" title="Hidroxilcsoport – húngaro" lang="hu" hreflang="hu" data-title="Hidroxilcsoport" data-language-autonym="Magyar" data-language-local-name="húngaro" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%80%D5%AB%D5%A4%D6%80%D6%85%D6%84%D5%BD%D5%AB%D5%AC_%D5%AD%D5%B8%D6%82%D5%B4%D5%A2" title="Հիդրօքսիլ խումբ – armenio" lang="hy" hreflang="hy" data-title="Հիդրօքսիլ խումբ" data-language-autonym="Հայերեն" data-language-local-name="armenio" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Hidroksil" title="Hidroksil – indonesio" lang="id" hreflang="id" data-title="Hidroksil" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesio" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Hidroxil-grupo" title="Hidroxil-grupo – ido" lang="io" hreflang="io" data-title="Hidroxil-grupo" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/H%C3%BDdrox%C3%BDl" title="Hýdroxýl – islandés" lang="is" hreflang="is" data-title="Hýdroxýl" data-language-autonym="Íslenska" data-language-local-name="islandés" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Gruppo_ossidrilico" title="Gruppo ossidrilico – italiano" lang="it" hreflang="it" data-title="Gruppo ossidrilico" data-language-autonym="Italiano" data-language-local-name="italiano" 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%83%92%E3%83%89%E3%83%AD%E3%82%AD%E3%82%B7%E5%9F%BA" title="ヒドロキシ基 – xaponés" lang="ja" hreflang="ja" data-title="ヒドロキシ基" data-language-autonym="日本語" data-language-local-name="xaponés" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%B0%E1%83%98%E1%83%93%E1%83%A0%E1%83%9D%E1%83%A5%E1%83%A1%E1%83%98%E1%83%9A%E1%83%98%E1%83%A1_%E1%83%AF%E1%83%92%E1%83%A3%E1%83%A4%E1%83%98" title="ჰიდროქსილის ჯგუფი – xeorxiano" lang="ka" hreflang="ka" data-title="ჰიდროქსილის ჯგუფი" data-language-autonym="ქართული" data-language-local-name="xeorxiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%93%D0%B8%D0%B4%D1%80%D0%BE%D0%BA%D1%81%D0%B8%D0%BB" title="Гидроксил – kazako" lang="kk" hreflang="kk" data-title="Гидроксил" data-language-autonym="Қазақша" data-language-local-name="kazako" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%95%98%EC%9D%B4%EB%93%9C%EB%A1%9D%EC%8B%A4%EA%B8%B0" title="하이드록실기 – coreano" lang="ko" hreflang="ko" data-title="하이드록실기" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%93%D0%B8%D0%B4%D1%80%D0%BE%D0%BA%D1%81%D0%B8%D0%BB_%D1%82%D0%BE%D0%B1%D1%83" title="Гидроксил тобу – kirguiz" lang="ky" hreflang="ky" data-title="Гидроксил тобу" data-language-autonym="Кыргызча" data-language-local-name="kirguiz" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Hidroksilgrupa" title="Hidroksilgrupa – letón" lang="lv" hreflang="lv" data-title="Hidroksilgrupa" data-language-autonym="Latviešu" data-language-local-name="letón" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A5%D0%B8%D0%B4%D1%80%D0%BE%D0%BA%D1%81%D0%B8%D0%BB" title="Хидроксил – macedonio" lang="mk" hreflang="mk" data-title="Хидроксил" data-language-autonym="Македонски" data-language-local-name="macedonio" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B9%E0%B5%88%E0%B4%A1%E0%B5%8D%E0%B4%B0%E0%B5%8B%E0%B4%95%E0%B5%8D%E0%B4%B8%E0%B4%BF_%E0%B4%97%E0%B5%8D%E0%B4%B0%E0%B5%82%E0%B4%AA%E0%B5%8D%E0%B4%AA%E0%B5%8D" title="ഹൈഡ്രോക്സി ഗ്രൂപ്പ് – malabar" lang="ml" hreflang="ml" data-title="ഹൈഡ്രോക്സി ഗ്രൂപ്പ്" data-language-autonym="മലയാളം" data-language-local-name="malabar" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Hidroksil" title="Hidroksil – malaio" lang="ms" hreflang="ms" data-title="Hidroksil" data-language-autonym="Bahasa Melayu" data-language-local-name="malaio" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Hydroxyl-Grupp" title="Hydroxyl-Grupp – baixo alemán" lang="nds" hreflang="nds" data-title="Hydroxyl-Grupp" data-language-autonym="Plattdüütsch" data-language-local-name="baixo alemán" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Hydroxylgroep" title="Hydroxylgroep – neerlandés" lang="nl" hreflang="nl" data-title="Hydroxylgroep" data-language-autonym="Nederlands" data-language-local-name="neerlandés" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Hydroksyl" title="Hydroksyl – noruegués nynorsk" lang="nn" hreflang="nn" data-title="Hydroksyl" data-language-autonym="Norsk nynorsk" data-language-local-name="noruegués nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Hydroksyl" title="Hydroksyl – noruegués bokmål" lang="nb" hreflang="nb" data-title="Hydroksyl" data-language-autonym="Norsk bokmål" data-language-local-name="noruegués bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Idroxil" title="Idroxil – occitano" lang="oc" hreflang="oc" data-title="Idroxil" data-language-autonym="Occitan" data-language-local-name="occitano" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Grupa_hydroksylowa" title="Grupa hydroksylowa – polaco" lang="pl" hreflang="pl" data-title="Grupa hydroksylowa" data-language-autonym="Polski" data-language-local-name="polaco" 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/Hidroxila" title="Hidroxila – portugués" lang="pt" hreflang="pt" data-title="Hidroxila" data-language-autonym="Português" data-language-local-name="portugués" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Hidroxil" title="Hidroxil – romanés" lang="ro" hreflang="ro" data-title="Hidroxil" data-language-autonym="Română" data-language-local-name="romanés" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%93%D0%B8%D0%B4%D1%80%D0%BE%D0%BA%D1%81%D0%B8%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F_%D0%B3%D1%80%D1%83%D0%BF%D0%BF%D0%B0" title="Гидроксильная группа – ruso" lang="ru" hreflang="ru" data-title="Гидроксильная группа" data-language-autonym="Русский" data-language-local-name="ruso" 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/Hidroksil" title="Hidroksil – serbocroata" lang="sh" hreflang="sh" data-title="Hidroksil" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbocroata" 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/Hydroxyl" title="Hydroxyl – Simple English" lang="en-simple" hreflang="en-simple" data-title="Hydroxyl" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Hydroxylov%C3%A1_skupina" title="Hydroxylová skupina – eslovaco" lang="sk" hreflang="sk" data-title="Hydroxylová skupina" data-language-autonym="Slovenčina" data-language-local-name="eslovaco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Hidroksil" title="Hidroksil – serbio" lang="sr" hreflang="sr" data-title="Hidroksil" data-language-autonym="Српски / srpski" data-language-local-name="serbio" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Hidroksil" title="Hidroksil – sundanés" lang="su" hreflang="su" data-title="Hidroksil" data-language-autonym="Sunda" data-language-local-name="sundanés" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Hydroxigrupp" title="Hydroxigrupp – sueco" lang="sv" hreflang="sv" data-title="Hydroxigrupp" data-language-autonym="Svenska" data-language-local-name="sueco" 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%90%E0%AE%A4%E0%AE%B0%E0%AE%BE%E0%AE%95%E0%AF%8D%E0%AE%9A%E0%AF%88%E0%AE%B2%E0%AF%8D" title="ஐதராக்சைல் – támil" lang="ta" hreflang="ta" data-title="ஐதராக்சைல்" data-language-autonym="தமிழ்" data-language-local-name="támil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%84%E0%B8%AE%E0%B8%94%E0%B8%A3%E0%B8%AD%E0%B8%81%E0%B8%8B%E0%B8%B4%E0%B8%A5" title="ไฮดรอกซิล – tailandés" lang="th" hreflang="th" data-title="ไฮดรอกซิล" data-language-autonym="ไทย" data-language-local-name="tailandés" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Hidroksil" title="Hidroksil – turco" lang="tr" hreflang="tr" data-title="Hidroksil" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%93%D1%96%D0%B4%D1%80%D0%BE%D0%BA%D1%81%D0%B8%D0%BB%D1%8C%D0%BD%D0%B0_%D0%B3%D1%80%D1%83%D0%BF%D0%B0" title="Гідроксильна група – ucraíno" lang="uk" hreflang="uk" data-title="Гідроксильна група" data-language-autonym="Українська" data-language-local-name="ucraíno" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Gidroksil_guruh" title="Gidroksil guruh – uzbeko" lang="uz" hreflang="uz" data-title="Gidroksil guruh" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeko" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Hydroxyl" title="Hydroxyl – vietnamita" lang="vi" hreflang="vi" data-title="Hydroxyl" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E7%BE%9F%E5%9F%BA" title="羟基 – chinés wu" lang="wuu" hreflang="wuu" data-title="羟基" data-language-autonym="吴语" data-language-local-name="chinés wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%BE%9F%E5%9F%BA" title="羟基 – chinés" lang="zh" hreflang="zh" data-title="羟基" data-language-autonym="中文" data-language-local-name="chinés" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E7%BE%A5%E5%9F%BA" title="羥基 – cantonés" lang="yue" hreflang="yue" data-title="羥基" data-language-autonym="粵語" data-language-local-name="cantonés" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q104116#sitelinks-wikipedia" title="Editar as ligazóns interlingüísticas" class="wbc-editpage">Editar as ligazóns</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="Espazos de nomes"> <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/Hidroxilo" title="Ver o contido da páxina [c]" accesskey="c"><span>Artigo</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Conversa:Hidroxilo&action=edit&redlink=1" rel="discussion" class="new" title="Conversa acerca do contido desta páxina (a páxina aínda non existe) [t]" accesskey="t"><span>Conversa</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="Cambiar a variante de lingua" > <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">galego</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 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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">Ferramentas</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mover á barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">agochar</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Máis opcións" > <div class="vector-menu-heading"> Accións </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/Hidroxilo"><span>Ler</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Hidroxilo&veaction=edit" title="Editar esta páxina [v]" accesskey="v"><span>Editar</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Hidroxilo&action=edit" title="Editar o código fonte desta páxina [e]" accesskey="e"><span>Editar a fonte</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Hidroxilo&action=history"><span>Ver o historial</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Xeral </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1xinas_que_ligan_con_esta/Hidroxilo" title="Lista de todas as páxinas do wiki que ligan cara a aquí [j]" accesskey="j"><span>Páxinas que ligan con esta</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Especial:Cambios_relacionados/Hidroxilo" rel="nofollow" title="Cambios recentes nas páxinas ligadas desde esta [k]" accesskey="k"><span>Cambios relacionados</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1xinas_especiais" title="Lista de todas as páxinas especiais [q]" accesskey="q"><span>Páxinas especiais</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Hidroxilo&oldid=6842891" title="Ligazón permanente a esta versión desta páxina"><span>Ligazón permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Hidroxilo&action=info" title="Máis información sobre esta páxina"><span>Información da páxina</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Especial:Cita&page=Hidroxilo&id=6842891&wpFormIdentifier=titleform" title="Información sobre como citar esta páxina"><span>Citar esta páxina</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Especial:UrlShortener&url=https%3A%2F%2Fgl.wikipedia.org%2Fwiki%2FHidroxilo"><span>Xerar URL acurtado</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Especial:QrCode&url=https%3A%2F%2Fgl.wikipedia.org%2Fwiki%2FHidroxilo"><span>Descargar o código 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"> Imprimir/exportar </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=Especial:Libro&bookcmd=book_creator&referer=Hidroxilo"><span>Crear un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Especial:DownloadAsPdf&page=Hidroxilo&action=show-download-screen"><span>Descargar como PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Hidroxilo&printable=yes" title="Versión para imprimir da páxina [p]" accesskey="p"><span>Versión para imprimir</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"> Noutros proxectos </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:Hydroxyl_group" 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/Q104116" title="Ligazón ao elemento conectado no repositorio de datos [g]" accesskey="g"><span>Elemento de 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="Ferramentas das páxinas"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aparencia"> <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">Aparencia</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mover á barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">agochar</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">Na Galipedia, a Wikipedia en galego.</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="gl" dir="ltr"><figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Ficheiro:Hydroxyl3D.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Hydroxyl3D.png/200px-Hydroxyl3D.png" decoding="async" width="200" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Hydroxyl3D.png/300px-Hydroxyl3D.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/Hydroxyl3D.png/400px-Hydroxyl3D.png 2x" data-file-width="1280" data-file-height="1024" /></a><figcaption>Modelo tridimensional dun grupo hidroxilo.</figcaption></figure> <p>Un <b>hidroxilo</b> é un grupo formado por un átomo de osíxeno unido covalentemente cun átomo de hidróxeno, que aparece en compostos como os alcohois, fenois, ácidos carboxílicos e sulfónicos, oxoácidos e bases <sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span>[</span>1<span>]</span></a></sup>. Por hidroxilo pódense entender estas tres cousas: </p> <ul><li>O grupo funcional -OH, chamado <b>grupo hidroxilo</b>, <b>hidroxil</b>, <b>grupo alcohólico</b> ou <b>grupo OH</b>. Trátase dun grupo químico unido <a href="/wiki/Covalente" class="mw-redirect" title="Covalente">covalentemente</a> a unha molécula, como sucede nos <a href="/wiki/Alcohol" title="Alcohol">alcohois</a>. Por exemplo CH<sub>3</sub>-OH (<a href="/wiki/Metanol" title="Metanol">metanol</a>).</li> <li>O <b>anión hidroxilo</b> (OH<sup>-</sup>) ou <b>anión hidróxido</b>. Aquí o hidroxilo está cargado negativamente en forma de anión e forma parte de substancias como os <a href="/wiki/Hidr%C3%B3xido" title="Hidróxido">hidróxidos</a>, formadas por un metal e un anión hidroxilo. Por exemplo, NaOH <sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span>[</span>2<span>]</span></a></sup>.</li> <li>O <b>radical hidroxilo</b> (·OH), que é un grupo OH libre pero neutro e moi reactivo.</li></ul> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Grupo_hidroxilo">Grupo hidroxilo</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hidroxilo&veaction=edit&section=1" title="Editar a sección: «Grupo hidroxilo»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hidroxilo&action=edit&section=1" title="Editar o código fonte da sección: Grupo hidroxilo"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><span typeof="mw:File"><a href="/wiki/Ficheiro:Hydroxy_Group_Structural_Formulae.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Hydroxy_Group_Structural_Formulae.svg/75px-Hydroxy_Group_Structural_Formulae.svg.png" decoding="async" width="75" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Hydroxy_Group_Structural_Formulae.svg/113px-Hydroxy_Group_Structural_Formulae.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Hydroxy_Group_Structural_Formulae.svg/150px-Hydroxy_Group_Structural_Formulae.svg.png 2x" data-file-width="144" data-file-height="70" /></a></span> O termo grupo hidroxilo utilízase para designar ao grupo funcional -OH cando é un <a href="/wiki/Substitu%C3%ADnte" title="Substituínte">substituínte</a> dun composto orgánico, ao cal está unido covalentemente. As moléculas orgánicas máis representativas con grupos -OH son os <a href="/wiki/Alcohol" title="Alcohol">alcohois</a>. Tamén os <a href="/wiki/Fenol" title="Fenol">fenois</a> e os <a href="/wiki/Carbohidrato" title="Carbohidrato">carbohidratos</a> levan característicamente estes grupos. </p><p>Os grupos hidroxilo son moi importantes en bioquímica porque poden facilmente formar <a href="/wiki/Ponte_de_hidr%C3%B3xeno" title="Ponte de hidróxeno">pontes de hidróxeno</a> como dadores ou coma aceptores. Esta propiedade está relacionada co feito de que incrementan a hidrofilidade e a solubilidade en auga ás moléculas que os levan. O grupo hidroxilo das moléculas orgánicas pode ser substituído por outros grupos ou pode reaccionar formando enlaces <a href="/wiki/%C3%89ster" title="Éster">éster</a> e <a href="/wiki/Enlace_glicos%C3%ADdico" title="Enlace glicosídico">enlaces glicosídicos</a> entre outros. </p><p>Un grupo -OH forma parte do grupo carboxilo (COOH) dos ácidos orgánicos e tamén está presente nos oxoácidos inorgánicos. Se o ácido é forte este grupo -OH pode desprotonarse facilmente. </p><p>Cando é necesario poñer un prefixo nas moléculas orgánicas ás que se une un grupo hidroxilo, segundo a IUPAC, debe utilizarse <i>hidroxi</i> (e non <i>hidroxil</i>). Por exemplo, <a href="/wiki/Hidroxiprolina" title="Hidroxiprolina">hidroxiprolina</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Anión_hidroxilo"><span id="Ani.C3.B3n_hidroxilo"></span>Anión hidroxilo</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hidroxilo&veaction=edit&section=2" title="Editar a sección: «Anión hidroxilo»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hidroxilo&action=edit&section=2" title="Editar o código fonte da sección: Anión hidroxilo"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Hidróxidos"><span id="Hidr.C3.B3xidos"></span>Hidróxidos</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hidroxilo&veaction=edit&section=3" title="Editar a sección: «Hidróxidos»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hidroxilo&action=edit&section=3" title="Editar o código fonte da sección: Hidróxidos"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Ficheiro:Hydroxide_lone_pairs-2D.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Hydroxide_lone_pairs-2D.svg/220px-Hydroxide_lone_pairs-2D.svg.png" decoding="async" width="220" height="104" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Hydroxide_lone_pairs-2D.svg/330px-Hydroxide_lone_pairs-2D.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Hydroxide_lone_pairs-2D.svg/440px-Hydroxide_lone_pairs-2D.svg.png 2x" data-file-width="340" data-file-height="160" /></a><figcaption>Anión hidroxilo.</figcaption></figure> <p>O anión hidroxilo ou <b>oxhidrilo</b> presente nos <a href="/wiki/Hidr%C3%B3xido" title="Hidróxido">hidróxidos</a> (OH<sup>-</sup>) está cargado e compórtase de forma completamente distinta dos grupos funcionais OH unidos covalentemente. Os hidróxidos disócianse en auga liberando o seu grupo OH<sup>-</sup> (hidroxilo ou oxhidrilo), o que é característico das bases, e leva a un aumento do pH (maior basicidade). Polo contrario, os grupos funcionais OH dun alcohol ou dun ácido non se liberan como OH<sup>-</sup>, senón que como moito liberarían un protón (H<sup>+</sup>). </p><p>A disociación da auga tamén orixina OH<sup>-</sup>, xunto con H<sup>+</sup>. </p> <div class="mw-heading mw-heading3"><h3 id="pH_e_pOH">pH e pOH</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hidroxilo&veaction=edit&section=4" title="Editar a sección: «pH e pOH»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hidroxilo&action=edit&section=4" title="Editar o código fonte da sección: pH e pOH"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A concentración dos ións H<sup>+</sup> e OH<sup>-</sup> nunha disolución determina a súa acidez ou basicidade, medidos polo pH e pOH. Entre ambos sempre suman 14, polo que se o pH é, por exemplo, 5, o pOH ten que ser 9. </p> <div class="detail principal"> <dl><dd><span><span><i>Artigo principal</i><i>:</i> <a href="/wiki/PH" title="PH">pH</a>.</span></span></dd></dl></div> <div class="mw-heading mw-heading2"><h2 id="Radical_hidroxilo">Radical hidroxilo</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hidroxilo&veaction=edit&section=5" title="Editar a sección: «Radical hidroxilo»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hidroxilo&action=edit&section=5" title="Editar o código fonte da sección: Radical hidroxilo"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>O radical hidroxilo (·OH) é a forma neutra do ión hidróxido, polo que ten un electrón menos ca este. Prodúcense pola descomposición de <a href="/wiki/Hidroper%C3%B3xido" title="Hidroperóxido">hidroperóxidos</a> (ROOH) ou por <a href="/w/index.php?title=Fot%C3%B3lise&action=edit&redlink=1" class="new" title="Fotólise (a páxina aínda non existe)">fotólise</a>. Os radicais hidróxido son enormemente reactivos, polo que duran moi pouco libres (uns 10<sup>−9</sup> segundos <sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span>[</span>3<span>]</span></a></sup>), xa que reaccionan inmediatamente con outras substancias, e son moi importantes na química dos radicais. </p><p>Os radicais libres hidroxilo poden causar un dano oxidativo na célula, especialmente nos <a href="/wiki/Eritrocito" title="Eritrocito">eritrocitos</a>. Danan o <a href="/wiki/%C3%81cido_desoxirribonucleico" title="Ácido desoxirribonucleico">ADN</a>, os <a href="/wiki/L%C3%ADpido" title="Lípido">lípidos</a>, e <a href="/wiki/Prote%C3%ADna" title="Proteína">proteínas</a>, polo que son moi prexudiciais.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span>[</span>4<span>]</span></a></sup> A célula ten diversos antioxidantes para eliminar os radicais libres que se formen <sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span>[</span>5<span>]</span></a></sup>. </p> <div class="mw-heading mw-heading2"><h2 id="Notas">Notas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hidroxilo&veaction=edit&section=6" title="Editar a sección: «Notas»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hidroxilo&action=edit&section=6" title="Editar o código fonte da sección: Notas"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.answers.com/topic/hydroxyl#ixzz1aDaRsXYK">McGraw-Hill Science & Technology Encyclopedia</a></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://chemistry104.blogspot.com/2006/01/how-to-talk-like-chemist-hydroxide.html">Hydroxide, hydroxyl? Aren't they the same thing?</a></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"><cite class="citation journal">Sies, Helmut (1993). "Strategies of antioxidant defense". <i>European Journal of Biochemistry</i> <b>215</b> (2): 213–219. <a href="/wiki/PubMed" title="PubMed">PMID</a> <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/7688300">7688300</a>. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1111%2Fj.1432-1033.1993.tb18025.x">10.1111/j.1432-1033.1993.tb18025.x</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fgl.wikipedia.org%3AHidroxilo&rft.atitle=Strategies+of+antioxidant+defense&rft.au=Sies%2C+Helmut&rft.date=1993&rft.genre=article&rft.issue=2&rft.jtitle=European+Journal+of+Biochemistry&rft.pages=213-219&rft.volume=215&rft_id=info%3Adoi%2F10.1111%2Fj.1432-1033.1993.tb18025.x&rft_id=info%3Apmid%2F7688300&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text"><cite class="citation journal">McDonnell, G; Russell, AD (1999). <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC88911">"Antiseptics and Disinfectants: Activity, Action, and Resistance"</a>. <i>Clinical microbiology reviews</i> <b>12</b> (1): 147–79. <a href="/wiki/PubMed_Central" title="PubMed Central">PMC</a> <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC88911">88911</a>. <a href="/wiki/PubMed" title="PubMed">PMID</a> <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/9880479">9880479</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fgl.wikipedia.org%3AHidroxilo&rft.atitle=Antiseptics+and+Disinfectants%3A+Activity%2C+Action%2C+and+Resistance&rft.au=Russell%2C+AD&rft.aufirst=G&rft.aulast=McDonnell&rft.date=1999&rft.genre=article&rft.issue=1&rft.jtitle=Clinical+microbiology+reviews&rft.pages=147-79&rft.volume=12&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC88911&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC88911&rft_id=info%3Apmid%2F9880479&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><a href="#cite_ref-5">↑</a></span> <span class="reference-text">Reiter R.J., Carneiro R. C. Melatonin in relation to cellular antioxidative defense mechanisms. <a class="external mw-magiclink-pmid" rel="nofollow" href="//www.ncbi.nlm.nih.gov/pubmed/9288572?dopt=Abstract">PMID 9288572</a></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Véxase_tamén"><span id="V.C3.A9xase_tam.C3.A9n"></span>Véxase tamén</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hidroxilo&veaction=edit&section=7" title="Editar a sección: «Véxase tamén»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hidroxilo&action=edit&section=7" title="Editar o código fonte da sección: Véxase tamén"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Outros_artigos">Outros artigos</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hidroxilo&veaction=edit&section=8" title="Editar a sección: «Outros artigos»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hidroxilo&action=edit&section=8" title="Editar o código fonte da sección: Outros artigos"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Hidr%C3%B3xido" title="Hidróxido">Hidróxido</a></li> <li><a href="/wiki/Hidronio" title="Hidronio">Hidronio</a></li> <li><a href="/wiki/%C3%93xido" title="Óxido">Óxido</a></li> <li><a href="/wiki/Alcohol" title="Alcohol">Alcohol</a></li> <li><a href="/wiki/PH" title="PH">pH</a></li></ul> <div role="navigation" class="navbox" aria-labelledby="Grupos_funcionais" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div class="plainlinks hlist navbar mini"><ul><li class="nv-ver"><a href="/wiki/Modelo:Grupos_funcionais" title="Modelo:Grupos funcionais"><abbr title="Ver o modelo">v</abbr></a></li><li class="nv-conversa"><a href="/w/index.php?title=Conversa_modelo:Grupos_funcionais&action=edit&redlink=1" class="new" title="Conversa modelo:Grupos funcionais (a páxina aínda non existe)"><abbr title="Conversa do modelo">c</abbr></a></li><li class="nv-editar"><a class="external text" href="https://gl.wikipedia.org/w/index.php?title=Modelo:Grupos_funcionais&action=edit"><abbr title="Editar o modelo">e</abbr></a></li></ul></div><div id="Grupos_funcionais" style="font-size:114%;margin:0 4em"><a href="/wiki/Grupo_funcional" title="Grupo funcional">Grupos funcionais</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"><div> <p><a href="/wiki/Acetilo" class="mw-redirect" title="Acetilo">Acetilo</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Acetoxi" class="mw-redirect" title="Acetoxi">Acetoxi</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Acrolo%C3%ADl&action=edit&redlink=1" class="new" title="Acroloíl (a páxina aínda non existe)">Acroloíl</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Acilo" title="Acilo">Acilo</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Alcohol" title="Alcohol">Alcohol</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Aldehido" title="Aldehido">Aldehido</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Alcano" title="Alcano">Alcano</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Alqueno" title="Alqueno">Alqueno</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Alquino" title="Alquino">Alquino</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Alcoxi&action=edit&redlink=1" class="new" title="Alcoxi (a páxina aínda non existe)">Alcoxi</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Amida" title="Amida">Amida</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Amina" title="Amina">Amina</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Composto_azo" title="Composto azo">Azo</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Benceno" title="Benceno">Benceno</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Carbeno" title="Carbeno">Carbeno</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Carbonilo" title="Carbonilo">Carbonilo</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/%C3%81cido_carbox%C3%ADlico" title="Ácido carboxílico">Carboxilo</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Cetona" title="Cetona">Cetona</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Cianato&action=edit&redlink=1" class="new" title="Cianato (a páxina aínda non existe)">Cianato</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Ponte_disulfuro" title="Ponte disulfuro">Disulfuro</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/%C3%89ster" title="Éster">Éster</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/%C3%89ter" title="Éter">Éter</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Ep%C3%B3xido&action=edit&redlink=1" class="new" title="Epóxido (a páxina aínda non existe)">Epóxido</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Haloalcano" title="Haloalcano">Haloalcano</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Hidrazona&action=edit&redlink=1" class="new" title="Hidrazona (a páxina aínda non existe)">Hidrazona</a> <span style="font-weight:bold;">·</span>  <a class="mw-selflink selflink">Hidroxilo</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Imida" title="Imida">Imida</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Imina" title="Imina">Imina</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Isocianato&action=edit&redlink=1" class="new" title="Isocianato (a páxina aínda non existe)">Isocianato</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Isonitrilo&action=edit&redlink=1" class="new" title="Isonitrilo (a páxina aínda non existe)">Isonitrilo</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Isotiocianato&action=edit&redlink=1" class="new" title="Isotiocianato (a páxina aínda non existe)">Isotiocianato</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Metilo" title="Metilo">Metilo</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Metileno&action=edit&redlink=1" class="new" title="Metileno (a páxina aínda non existe)">Metileno</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Metino&action=edit&redlink=1" class="new" title="Metino (a páxina aínda non existe)">Metino</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Nitrilo" title="Nitrilo">Nitrilo</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Composto_nitro" title="Composto nitro">Nitro</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Nitroso&action=edit&redlink=1" class="new" title="Nitroso (a páxina aínda non existe)">Nitroso</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Organofosforado" class="mw-redirect" title="Organofosforado">Organofosforado</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Oxima" title="Oxima">Oxima</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Per%C3%B3xido_org%C3%A1nico" title="Peróxido orgánico">Peróxido</a> <span style="font-weight:bold;">·</span>  <a href="/w/index.php?title=Fosfonoso&action=edit&redlink=1" class="new" title="Fosfonoso (a páxina aínda non existe)">Fosfonoso</a> e <a href="/wiki/Fosfonato" title="Fosfonato">Fosfónico (ácido)</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Piridina" title="Piridina">Piridina</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Sulfona" title="Sulfona">Sulfona</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/%C3%81cido_sulf%C3%B3nico" title="Ácido sulfónico">Sulfónico (ácido)</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Sulf%C3%B3xido" title="Sulfóxido">Sulfóxido</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Tiocianato" title="Tiocianato">Tiocianato</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Tio%C3%A9ster" title="Tioéster">Tioéster</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Tio%C3%A9ter" title="Tioéter">Tioéter</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Tiol" title="Tiol">Tiol</a> <span style="font-weight:bold;">·</span>  <a href="/wiki/Urea" title="Urea">Urea</a> </p> </div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>Ver tamén <a href="/w/index.php?title=Clasificaci%C3%B3n_qu%C3%ADmica&action=edit&redlink=1" class="new" title="Clasificación química (a páxina aínda non existe)">Clasificación química</a></div></td></tr></tbody></table></div> <div role="navigation" class="navbox" aria-labelledby="Control_de_autoridades" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th id="Control_de_autoridades" scope="row" class="navbox-group" style="width:1%;width: 12%; text-align:center;"><a href="/wiki/Axuda:Control_de_autoridades" title="Axuda:Control de autoridades">Control de autoridades</a></th><td class="navbox-list navbox-odd plainlinks" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="https://www.wikidata.org/wiki/Wikidata:Main_Page" title="Wikidata"><img alt="Wd" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px-Wikidata-logo.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span>: <span class="uid"><a href="https://www.wikidata.org/wiki/Q104116" class="extiw" title="wikidata:Q104116">Q104116</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Encyclop%C3%A6dia_Britannica" title="Encyclopædia Britannica">EBID</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.britannica.com/science/hydroxyl-group">ID</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Faceted_Application_of_Subject_Terminology" title="Faceted Application of Subject Terminology">FAST</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://id.worldcat.org/fast/965322">965322</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Gran_Enciclop%C3%A8dia_Catalana" title="Gran Enciclopèdia Catalana">GEC</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.enciclopedia.cat/ec-gec-0114326.xml">0114326</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4160994-3">4160994-3</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/JSTOR" title="JSTOR">JSTOR</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://web.archive.org/web/*/https://www.jstor.org/topic/hydroxyls">hydroxyls</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">LCCN</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/sh90004255">sh90004255</a></span></span></span></li> <li><span style="white-space:nowrap;">MAG: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://web.archive.org/web/*/https://academic.microsoft.com/v2/detail/2778971775">2778971775</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Biblioteca_t%C3%A9cnica_nacional_de_Praga" title="Biblioteca técnica nacional de Praga">PSH</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://psh.techlib.cz/skos/PSH5924">5924</a></span></span></span></li></ul> </div></td></tr></tbody></table></div><div role="navigation" class="navbox" aria-labelledby="Identificadores" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th id="Identificadores" scope="row" class="navbox-group" style="width:1%;width: 12%; text-align:center;">Identificadores</th><td class="navbox-list navbox-odd plainlinks" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><span style="white-space:nowrap;"><a href="/wiki/ChEBI" title="ChEBI">ChEBI</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:43176">43176</a></span></span></span></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img 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