Homepage - ECHA

<!DOCTYPE html> <html class="aui ltr" dir="ltr" lang="en-GB"> <head> <title>Homepage - ECHA</title> <meta content="initial-scale=1.0, width=device-width" name="viewport" /> <meta property="og:image" content="https://echa.europa.eu/o/echa-revamp-theme/images/SoMeLogo.png" /> <meta name="google" content="notranslate"> <meta property="og:image:width" content="200" /> <meta property="og:image:height" content="200" /> <meta property="og:url" content="https://echa.europa.eu" /> <meta property="og:type" content="website" /> <meta property="og:title" content="Homepage - ECHA" /> <meta property="og:description" content="" /> <meta content="IE=edge" http-equiv="x-ua-compatible" /> <meta content="text/html; charset=UTF-8" http-equiv="content-type" /> <script data-senna-track="permanent" src="/combo?browserId=ie&minifierType=js&languageId=en_GB&t=1742188048584&/o/frontend-js-jquery-web/jquery/jquery.min.js&/o/frontend-js-jquery-web/jquery/bootstrap.bundle.min.js&/o/frontend-js-jquery-web/jquery/collapsible_search.js&/o/frontend-js-jquery-web/jquery/fm.js&/o/frontend-js-jquery-web/jquery/form.js&/o/frontend-js-jquery-web/jquery/popper.min.js&/o/frontend-js-jquery-web/jquery/side_navigation.js" type="text/javascript"></script> <link data-senna-track="permanent" href="/o/frontend-theme-font-awesome-web/css/main.css" rel="stylesheet" type="text/css" /> <link href="/favicon.ico" rel="icon" /> <link data-senna-track="temporary" href="https://echa.europa.eu" rel="canonical" /> <link data-senna-track="temporary" href="https://echa.europa.eu/es/" hreflang="es-ES" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/sv/" hreflang="sv-SE" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/bg/" hreflang="bg-BG" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/hr/" hreflang="hr-HR" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/lv/" hreflang="lv-LV" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/nl/" hreflang="nl-NL" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/mt/" hreflang="mt-MT" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/hu/" hreflang="hu-HU" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/de/" hreflang="de-DE" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/el/" hreflang="el-GR" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/cs/" hreflang="cs-CZ" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/da/" hreflang="da-DK" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/et/" hreflang="et-EE" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/pl/" hreflang="pl-PL" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/fi/" hreflang="fi-FI" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/sk/" hreflang="sk-SK" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/it/" hreflang="it-IT" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/lt/" hreflang="lt-LT" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/sl/" hreflang="sl-SI" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/pt/" hreflang="pt-PT" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/fr/" hreflang="fr-FR" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu/ro/" hreflang="ro-RO" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu" hreflang="en-GB" rel="alternate" /> <link data-senna-track="temporary" href="https://echa.europa.eu" hreflang="x-default" rel="alternate" /> <link class="lfr-css-file" data-senna-track="temporary" href="https://echa.europa.eu/o/echa-revamp-theme/css/clay.css?browserId=ie&themeId=echarevampstyled_WAR_echarevamptheme&minifierType=css&languageId=en_GB&t=1742180888000" id="liferayAUICSS" rel="stylesheet" type="text/css" /> <link data-senna-track="temporary" href="/o/frontend-css-web/main.css?browserId=ie&themeId=echarevampstyled_WAR_echarevamptheme&minifierType=css&languageId=en_GB&t=1742188023580" id="liferayPortalCSS" rel="stylesheet" type="text/css" /> <link data-senna-track="temporary" href="/combo?browserId=ie&minifierType=&themeId=echarevampstyled_WAR_echarevamptheme&languageId=en_GB&com_ed_echa_journalcontentpresenter_EchaJournalContentPresenterWebPortlet_INSTANCE_footer_nav_items:%2Fcss%2Fmain.css&com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_IRd0B61m6wPa:%2Fcss%2Fmain.css&com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_us47PJT3v45V:%2Fcss%2Fmain.css&com_liferay_portal_search_web_search_bar_portlet_SearchBarPortlet_INSTANCE_templateSearch:%2Fcss%2Fmain.css&com_liferay_product_navigation_product_menu_web_portlet_ProductMenuPortlet:%2Fcss%2Fmain.css&com_liferay_product_navigation_user_personal_bar_web_portlet_ProductNavigationUserPersonalBarPortlet:%2Fcss%2Fmain.css&com_liferay_site_navigation_menu_web_portlet_SiteNavigationMenuPortlet:%2Fcss%2Fmain.css&com_liferay_staging_bar_web_portlet_StagingBarPortlet:%2Fcss%2Fmain.css&t=1742180888000" id="e00ae1fa" rel="stylesheet" type="text/css" /> <script data-senna-track="temporary" type="text/javascript"> // <![CDATA[ var Liferay = Liferay || {}; Liferay.Browser = { acceptsGzip: function() { return true; }, getMajorVersion: function() { return 7.0; }, getRevision: function() { return '7.0'; }, getVersion: function() { return '7.0'; }, isAir: function() { return false; }, isChrome: function() { return false; }, isEdge: function() { return false; }, isFirefox: function() { return false; }, isGecko: function() { return false; }, isIe: function() { return true; }, isIphone: function() { return false; }, isLinux: function() { return false; }, isMac: function() { return false; }, isMobile: function() { return false; }, isMozilla: function() { return false; }, isOpera: function() { return false; }, isRtf: function() { return true; }, isSafari: function() { return false; }, isSun: function() { return false; }, isWebKit: function() { return false; }, isWindows: function() { return true; } }; Liferay.Data = Liferay.Data || {}; Liferay.Data.ICONS_INLINE_SVG = true; Liferay.Data.NAV_SELECTOR = '#navigation'; Liferay.Data.NAV_SELECTOR_MOBILE = '#navigationCollapse'; Liferay.Data.isCustomizationView = function() { return false; }; Liferay.Data.notices = [ null ]; Liferay.PortletKeys = { DOCUMENT_LIBRARY: 'com_liferay_document_library_web_portlet_DLPortlet', DYNAMIC_DATA_MAPPING: 'com_liferay_dynamic_data_mapping_web_portlet_DDMPortlet', ITEM_SELECTOR: 'com_liferay_item_selector_web_portlet_ItemSelectorPortlet' }; Liferay.PropsValues = { JAVASCRIPT_SINGLE_PAGE_APPLICATION_TIMEOUT: 0, NTLM_AUTH_ENABLED: false, UPLOAD_SERVLET_REQUEST_IMPL_MAX_SIZE: 940072000 }; Liferay.ThemeDisplay = { getLayoutId: function() { return '1'; }, getLayoutRelativeControlPanelURL: function() { return '/group/guest/~/control_panel/manage'; }, getLayoutRelativeURL: function() { return '/home'; }, getLayoutURL: function() { return 'https://echa.europa.eu/home'; }, getParentLayoutId: function() { return '0'; }, isControlPanel: function() { return false; }, isPrivateLayout: function() { return 'false'; }, isVirtualLayout: function() { return false; }, getBCP47LanguageId: function() { return 'en-GB'; }, getCanonicalURL: function() { return 'https\x3a\x2f\x2fecha\x2eeuropa\x2eeu'; }, getCDNBaseURL: function() { return 'https://echa.europa.eu'; }, getCDNDynamicResourcesHost: function() { return ''; }, getCDNHost: function() { return ''; }, getCompanyGroupId: function() { return '10174'; }, getCompanyId: function() { return '10136'; }, getDefaultLanguageId: function() { return 'en_GB'; }, getDoAsUserIdEncoded: function() { return ''; }, getLanguageId: function() { return 'en_GB'; }, getParentGroupId: function() { return '10162'; }, getPathContext: function() { return ''; }, getPathImage: function() { return '/image'; }, getPathJavaScript: function() { return '/o/frontend-js-web'; }, getPathMain: function() { return '/c'; }, getPathThemeImages: function() { return 'https://echa.europa.eu/o/echa-revamp-theme/images'; }, getPathThemeRoot: function() { return '/o/echa-revamp-theme'; }, getPlid: function() { return '10165'; }, getPortalURL: function() { return 'https://echa.europa.eu'; }, getRealUserId: function() { return '10140'; }, getScopeGroupId: function() { return '10162'; }, getScopeGroupIdOrLiveGroupId: function() { return '10162'; }, getSessionId: function() { return ''; }, getSiteAdminURL: function() { return 'https://echa.europa.eu/group/guest/~/control_panel/manage?p_p_lifecycle=0&p_p_state=maximized&p_p_mode=view'; }, getSiteGroupId: function() { return '10162'; }, getURLControlPanel: function() { return '/group/control_panel?refererPlid=10165'; }, getURLHome: function() { return 'https\x3a\x2f\x2fecha\x2eeuropa\x2eeu\x2fweb\x2fguest'; }, getUserEmailAddress: function() { return ''; }, getUserId: function() { return '10140'; }, getUserName: function() { return ''; }, isAddSessionIdToURL: function() { return false; }, isImpersonated: function() { return false; }, isSignedIn: function() { return false; }, isStagedPortlet: function() { return false; }, isStateExclusive: function() { return false; }, isStateMaximized: function() { return false; }, isStatePopUp: function() { return false; } }; var themeDisplay = Liferay.ThemeDisplay; Liferay.AUI = { getAvailableLangPath: function() { return 'available_languages.jsp?browserId=ie&themeId=echarevampstyled_WAR_echarevamptheme&colorSchemeId=01&minifierType=js&languageId=en_GB&t=1742188021448'; }, getCombine: function() { return true; }, getComboPath: function() { return '/combo/?browserId=ie&minifierType=&languageId=en_GB&t=1742188023932&'; }, getDateFormat: function() { return '%d/%m/%Y'; }, getEditorCKEditorPath: function() { return '/o/frontend-editor-ckeditor-web'; }, getFilter: function() { var filter = 'raw'; filter = 'min'; return filter; }, getFilterConfig: function() { var instance = this; var filterConfig = null; if (!instance.getCombine()) { filterConfig = { replaceStr: '.js' + instance.getStaticResourceURLParams(), searchExp: '\\.js$' }; } return filterConfig; }, getJavaScriptRootPath: function() { return '/o/frontend-js-web'; }, getLangPath: function() { return 'aui_lang.jsp?browserId=ie&themeId=echarevampstyled_WAR_echarevamptheme&colorSchemeId=01&minifierType=js&languageId=en_GB&t=1742188023932'; }, getPortletRootPath: function() { return '/html/portlet'; }, getStaticResourceURLParams: function() { return '?browserId=ie&minifierType=&languageId=en_GB&t=1742188023932'; } }; Liferay.authToken = 'Bl8b5odF'; Liferay.currentURL = '\x2f'; Liferay.currentURLEncoded = '\x252F'; // ]]> </script> <script src="/o/js_loader_config?t=1742188048590" type="text/javascript"></script> <script data-senna-track="permanent" src="/combo?browserId=ie&minifierType=js&languageId=en_GB&t=1742188023932&/o/frontend-js-web/loader/config.js&/o/frontend-js-web/loader/loader.js&/o/frontend-js-web/aui/aui/aui.js&/o/frontend-js-web/aui/aui-base-html5-shiv/aui-base-html5-shiv.js&/o/frontend-js-web/liferay/browser_selectors.js&/o/frontend-js-web/liferay/modules.js&/o/frontend-js-web/liferay/aui_sandbox.js&/o/frontend-js-web/misc/svg4everybody.js&/o/frontend-js-web/aui/arraylist-add/arraylist-add.js&/o/frontend-js-web/aui/arraylist-filter/arraylist-filter.js&/o/frontend-js-web/aui/arraylist/arraylist.js&/o/frontend-js-web/aui/array-extras/array-extras.js&/o/frontend-js-web/aui/array-invoke/array-invoke.js&/o/frontend-js-web/aui/attribute-base/attribute-base.js&/o/frontend-js-web/aui/attribute-complex/attribute-complex.js&/o/frontend-js-web/aui/attribute-core/attribute-core.js&/o/frontend-js-web/aui/attribute-observable/attribute-observable.js&/o/frontend-js-web/aui/attribute-extras/attribute-extras.js&/o/frontend-js-web/aui/base-base/base-base.js&/o/frontend-js-web/aui/base-pluginhost/base-pluginhost.js&/o/frontend-js-web/aui/classnamemanager/classnamemanager.js&/o/frontend-js-web/aui/datatype-xml-format/datatype-xml-format.js&/o/frontend-js-web/aui/datatype-xml-parse/datatype-xml-parse.js&/o/frontend-js-web/aui/dom-base/dom-base.js&/o/frontend-js-web/aui/dom-core/dom-core.js&/o/frontend-js-web/aui/dom-screen/dom-screen.js&/o/frontend-js-web/aui/dom-style/dom-style.js&/o/frontend-js-web/aui/event-base/event-base.js&/o/frontend-js-web/aui/event-custom-base/event-custom-base.js&/o/frontend-js-web/aui/event-custom-complex/event-custom-complex.js&/o/frontend-js-web/aui/event-delegate/event-delegate.js&/o/frontend-js-web/aui/event-focus/event-focus.js&/o/frontend-js-web/aui/event-hover/event-hover.js&/o/frontend-js-web/aui/event-key/event-key.js&/o/frontend-js-web/aui/event-mouseenter/event-mouseenter.js&/o/frontend-js-web/aui/event-mousewheel/event-mousewheel.js" type="text/javascript"></script> <script data-senna-track="permanent" src="/combo?browserId=ie&minifierType=js&languageId=en_GB&t=1742188023932&/o/frontend-js-web/aui/event-outside/event-outside.js&/o/frontend-js-web/aui/event-resize/event-resize.js&/o/frontend-js-web/aui/event-simulate/event-simulate.js&/o/frontend-js-web/aui/event-synthetic/event-synthetic.js&/o/frontend-js-web/aui/intl/intl.js&/o/frontend-js-web/aui/io-base/io-base.js&/o/frontend-js-web/aui/io-form/io-form.js&/o/frontend-js-web/aui/io-queue/io-queue.js&/o/frontend-js-web/aui/io-upload-iframe/io-upload-iframe.js&/o/frontend-js-web/aui/io-xdr/io-xdr.js&/o/frontend-js-web/aui/json-parse/json-parse.js&/o/frontend-js-web/aui/json-stringify/json-stringify.js&/o/frontend-js-web/aui/node-base/node-base.js&/o/frontend-js-web/aui/node-core/node-core.js&/o/frontend-js-web/aui/node-event-delegate/node-event-delegate.js&/o/frontend-js-web/aui/node-event-simulate/node-event-simulate.js&/o/frontend-js-web/aui/node-focusmanager/node-focusmanager.js&/o/frontend-js-web/aui/node-pluginhost/node-pluginhost.js&/o/frontend-js-web/aui/node-screen/node-screen.js&/o/frontend-js-web/aui/node-style/node-style.js&/o/frontend-js-web/aui/oop/oop.js&/o/frontend-js-web/aui/plugin/plugin.js&/o/frontend-js-web/aui/pluginhost-base/pluginhost-base.js&/o/frontend-js-web/aui/pluginhost-config/pluginhost-config.js&/o/frontend-js-web/aui/querystring-stringify-simple/querystring-stringify-simple.js&/o/frontend-js-web/aui/queue-promote/queue-promote.js&/o/frontend-js-web/aui/selector-css2/selector-css2.js&/o/frontend-js-web/aui/selector-css3/selector-css3.js&/o/frontend-js-web/aui/selector-native/selector-native.js&/o/frontend-js-web/aui/selector/selector.js&/o/frontend-js-web/aui/widget-base/widget-base.js&/o/frontend-js-web/aui/widget-htmlparser/widget-htmlparser.js&/o/frontend-js-web/aui/widget-skin/widget-skin.js&/o/frontend-js-web/aui/widget-uievents/widget-uievents.js&/o/frontend-js-web/aui/yui-throttle/yui-throttle.js&/o/frontend-js-web/aui/aui-base-core/aui-base-core.js" type="text/javascript"></script> <script data-senna-track="permanent" src="/combo?browserId=ie&minifierType=js&languageId=en_GB&t=1742188023932&/o/frontend-js-web/aui/aui-base-lang/aui-base-lang.js&/o/frontend-js-web/aui/aui-classnamemanager/aui-classnamemanager.js&/o/frontend-js-web/aui/aui-component/aui-component.js&/o/frontend-js-web/aui/aui-debounce/aui-debounce.js&/o/frontend-js-web/aui/aui-delayed-task-deprecated/aui-delayed-task-deprecated.js&/o/frontend-js-web/aui/aui-event-base/aui-event-base.js&/o/frontend-js-web/aui/aui-event-input/aui-event-input.js&/o/frontend-js-web/aui/aui-form-validator/aui-form-validator.js&/o/frontend-js-web/aui/aui-node-base/aui-node-base.js&/o/frontend-js-web/aui/aui-node-html5/aui-node-html5.js&/o/frontend-js-web/aui/aui-selector/aui-selector.js&/o/frontend-js-web/aui/aui-timer/aui-timer.js&/o/frontend-js-web/liferay/dependency.js&/o/frontend-js-web/liferay/dom_task_runner.js&/o/frontend-js-web/liferay/events.js&/o/frontend-js-web/liferay/language.js&/o/frontend-js-web/liferay/lazy_load.js&/o/frontend-js-web/liferay/liferay.js&/o/frontend-js-web/liferay/util.js&/o/frontend-js-web/liferay/global.bundle.js&/o/frontend-js-web/liferay/portal.js&/o/frontend-js-web/liferay/portlet.js&/o/frontend-js-web/liferay/workflow.js&/o/frontend-js-web/liferay/form.js&/o/frontend-js-web/liferay/form_placeholders.js&/o/frontend-js-web/liferay/icon.js&/o/frontend-js-web/liferay/menu.js&/o/frontend-js-web/liferay/notice.js&/o/frontend-js-web/liferay/poller.js" type="text/javascript"></script> <script data-senna-track="temporary" src="/o/js_bundle_config?t=1742188061137" type="text/javascript"></script> <script data-senna-track="temporary" type="text/javascript"> // <![CDATA[ // ]]> </script> <script data-senna-track="temporary" src="/combo?browserId=ie&minifierType=&themeId=echarevampstyled_WAR_echarevamptheme&languageId=en_GB&com_liferay_staging_bar_web_portlet_StagingBarPortlet:%2Fjs%2Fstaging.js&com_liferay_staging_bar_web_portlet_StagingBarPortlet:%2Fjs%2Fstaging_branch.js&com_liferay_staging_bar_web_portlet_StagingBarPortlet:%2Fjs%2Fstaging_version.js&t=1742180888000" type="text/javascript"></script> <link class="lfr-css-file" data-senna-track="temporary" href="https://echa.europa.eu/o/echa-revamp-theme/css/main.css?browserId=ie&themeId=echarevampstyled_WAR_echarevamptheme&minifierType=css&languageId=en_GB&t=1742180888000" id="liferayThemeCSS" rel="stylesheet" type="text/css" /> <style data-senna-track="temporary" type="text/css"> .box-link dl dt, .box-link ul li { padding-top: 10px; } .box-link .info { padding: 6px 0; } .smk-more { float: right; text-transform: uppercase; font-size: 11px!important; margin-right: 3px; } .smk-more a { display: inline-block; padding-right: 12px; background: url(/echa-revamp-theme/css/../images/gui/angle_right_yellow.png) 100% 50% no-repeat; font-weight: 400!important; } .smk-text { font-size: 13px!important; font-family: Verdana,Arial,Helvetica,sans-serif; color: #384a53!important; } .smk .smk-user img { width:36px} .smk .smk-user span.smk-username { display:inline!important; padding-right:0.5em; } .smk .smk-user a span.smk-screenname {display:inline!important;} #Footer .FooterSiteMap { margin-left: 0px !important; } div.frontPageCardsFrame{border: 1px solid #d7effb;height: 350px;width:365px;text-align:center;background-color:rgb(255,255,255);} .frontPageCardsFrame img{border:1px solid rgb(215,239,251); width:365px; height:auto;} .frontPageCardsFrame h1 a, .frontPageCardsFrame h1 a:hover{text-decoration:none;font-size:22px;} div.frontPageCardsFrame:hover{box-shadow: -5px 5px 5px rgb(88, 88, 88, 0.3); background-color: #f7f9f9;} div.frontPageCardsFrame:hover a{color:#0046ad;} </style> <style data-senna-track="temporary" type="text/css"> #p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_uj6j8dAt2b3j_ .portlet-content { } #portlet_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_uj6j8dAt2b3j .ToolsAndServices ul { text-align:left; } #p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_D20T9T8myQmC_ .portlet-content { } #portlet_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_D20T9T8myQmC .HomeNews a { font-weight: 400; } #p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_u3r4JIdnxLjE_ .portlet-content { } #p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_Oa1ljhnIcM42_ .portlet-content { } #portlet_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_Oa1ljhnIcM42 .box-link li a { font-weight: normal; } </style> <script data-senna-track="permanent" src="/o/frontend-compatibility-ie/closest.js" type="text/javascript"></script> <script data-senna-track="permanent" src="/o/frontend-compatibility-ie/core-js-bundle.min.js" type="text/javascript"></script> <script data-senna-track="permanent" src="/o/frontend-compatibility-ie/css.escape.js" type="text/javascript"></script> <script data-senna-track="permanent" src="/o/frontend-compatibility-ie/fetch.js" type="text/javascript"></script> <script data-senna-track="permanent" src="/o/frontend-compatibility-ie/svg.contains.js" type="text/javascript"></script> <script data-senna-track="permanent" src="/o/frontend-compatibility-ie/uint16array.slice.js" type="text/javascript"></script> <link data-senna-track="permanent" href="https://echa.europa.eu/combo?browserId=ie&minifierType=css&languageId=en_GB&t=1742188027580&/o/change-tracking-change-lists-indicator-theme-contributor/change_tracking_change_lists_indicator.css" rel="stylesheet" type = "text/css" /> <script src="https://echa.europa.eu/o/adaptive-media-image-web/picturefill.min.js" type= "text/javascript"></script> <script data-senna-track="temporary" type="text/javascript"> if (window.Analytics) { window._com_liferay_document_library_analytics_isViewFileEntry = false; } </script> <script type="text/javascript"> // <![CDATA[ Liferay.on( 'ddmFieldBlur', function(event) { if (window.Analytics) { Analytics.send( 'fieldBlurred', 'Form', { fieldName: event.fieldName, focusDuration: event.focusDuration, formId: event.formId, page: event.page } ); } } ); Liferay.on( 'ddmFieldFocus', function(event) { if (window.Analytics) { Analytics.send( 'fieldFocused', 'Form', { fieldName: event.fieldName, formId: event.formId, page: event.page } ); } } ); Liferay.on( 'ddmFormPageShow', function(event) { if (window.Analytics) { Analytics.send( 'pageViewed', 'Form', { formId: event.formId, page: event.page, title: event.title } ); } } ); Liferay.on( 'ddmFormSubmit', function(event) { if (window.Analytics) { Analytics.send( 'formSubmitted', 'Form', { formId: event.formId } ); } } ); Liferay.on( 'ddmFormView', function(event) { if (window.Analytics) { Analytics.send( 'formViewed', 'Form', { formId: event.formId, title: event.title } ); } } ); // ]]> </script> <script src="https://echa.europa.eu/o/echa-revamp-theme/js/jquery.min.js?browserId=ie&amp;minifierType=js&amp;languageId=en_GB&amp;t=1742180888000" type="text/javascript"></script> <script src="https://echa.europa.eu/o/echa-revamp-theme/js/DropDownMenu.js?browserId=ie&amp;minifierType=js&amp;languageId=en_GB&amp;t=1742180888000" type="text/javascript"></script> <script src="https://echa.europa.eu/o/echa-revamp-theme/js/jQuery.equalHeights.js?browserId=ie&amp;minifierType=js&amp;languageId=en_GB&amp;t=1742180888000" type="text/javascript"></script> <script src="https://echa.europa.eu/o/echa-revamp-theme/js/jquery.stickytableheaders.min.js?browserId=ie&amp;minifierType=js&amp;languageId=en_GB&amp;t=1742180888000" type="text/javascript"></script> <script src="https://echa.europa.eu/o/echa-revamp-theme/js/customCheckClearButtonOnForms.js?browserId=ie&amp;minifierType=js&amp;languageId=en_GB&amp;t=1742180888000" type="text/javascript"></script> <script defer="defer" src="//europa.eu/webtools/load.js"></script> <script type="text/javascript" src="https://echa.europa.eu/o/echa-revamp-theme/js/new-carousel.js"></script> <script type="text/javascript" data-senna-track="permanent" src="https://echa.europa.eu/o/echa-revamp-theme/js/msie-polyfill.js"></script> <script type="text/javascript"> $('document').ready(function(){ $("ul.Menu").dropMenu(); $('li.Selected').css('display', 'block'); $('li.Collapsed.Selected').attr('class', 'Expanded Selected'); $('li.Selected').children('ul').css('display', 'block'); $('li.Selected').children('ul').children('li').css('display', 'block'); $('li.Selected').siblings('li').css('display', 'block'); $('li.Selected').parentsUntil('ul.Menu', 'li.Collapsed ul').css('display', 'block'); $('li.Selected').parentsUntil('ul.Menu', 'li.Collapsed').css('display', 'block'); $('li.Selected').parentsUntil('ul.Menu', 'li.Collapsed').attr('class', 'Expanded'); $('li.Expanded').siblings().css('display', 'block'); $(function(){ $('#navigation ul').equalHeights(); }); $(function(){ $('.Grid dt').equalGrids(); });  $('.echa-panel').on('click','.toggler-header', function() { toggleEchaPanel(this); }); }); function toggleEchaPanel(elem) { var header = $(elem); var content = $(elem).parent().find('.toggler-content'); var isClosed = $(elem).hasClass('toggler-header-collapsed'); if (isClosed) { header.removeClass('toggler-header-collapsed').addClass('toggler-header-expanded'); content.removeClass('toggler-content-collapsed').addClass('toggler-content-expanded'); } else { header.removeClass('toggler-header-expanded').addClass('toggler-header-collapsed'); content.removeClass('toggler-content-expanded').addClass('toggler-content-collapsed'); } // close the inner panels, if any (see incident #933523) content.find('.toggler-header').each(function() { $(this).removeClass('toggler-header-expanded').addClass('toggler-header-collapsed'); $(this).parent().find('.toggler-content').removeClass('toggler-content-expanded').addClass('toggler-content-collapsed'); }); }  </script> <script type="application/json"> { "utility" : "cck", "url" : "https://echa.europa.eu/cookies" } </script> </head> <body class=" controls-visible yui3-skin-sam guest-site signed-out public-page site yui3-skin-sam"> <div id="outer-wrapper"> <div id="wrapper" class="echa-styled live container-fluid"> <header id="banner" role="banner">  <script type="text/javascript"> var acc = document.getElementsByClassName("echa-panel"); var i; for (i = 0; i < acc.length; i++) { acc[i].addEventListener("click", function() { toggleEchaPanel(this.children[1]); }); } </script>  <div class="HeaderWrapper"> <div class="HeaderBar"> <div class="TContainer"> <div class="EUFlag"> <span>An agency of the European Union</span> <a href="http://europa.eu/" target="_blank" title="Visit the official website of the European Union"> <img src="https://echa.europa.eu/o/echa-revamp-theme/images/gui/eu_flag.png" alt="European Union Flag"> </a> </div> <div class="QTools"> <ul> <li><a href="https://echa.europa.eu/sso">Sign In</a></li> <li id="CommunitySelect"> <a href="#"><img src="https://echa.europa.eu/o/echa-revamp-theme/images/common/qtools.png" alt="Quick Tools"></a> </li> </ul> </div> <div class="LangSelector"> <nav> <form action="/c/portal/update_language?p_l_id=10165&redirect=%2Fhome" class="aui-form " id="_82_fm" name="_82_fm" method="post"> <select id="languageId" name="languageId" onchange="document.getElementById('_82_fm').submit();" title=Select language"> <option selected="selected" class="echa-language-option" value="en_GB" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(en_GB)">English (en) </option> <option class="echa-language-option" value="bg_BG" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(bg_BG)">斜褗谢谐邪褉褋泻懈 (bg) </option> <option class="echa-language-option" value="es_ES" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(es_ES)">espa帽ol (es) </option> <option class="echa-language-option" value="cs_CZ" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(cs_CZ)">膷e拧tina (cs) </option> <option class="echa-language-option" value="da_DK" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(da_DK)">Dansk (da) </option> <option class="echa-language-option" value="de_DE" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(de_DE)">Deutsch (de) </option> <option class="echa-language-option" value="et_EE" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(et_EE)">Eesti (et) </option> <option class="echa-language-option" value="el_GR" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(el_GR)">螘位位畏谓喂魏维 (el) </option> <option class="echa-language-option" value="fr_FR" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(fr_FR)">fran莽ais (fr) </option> <option class="echa-language-option" value="hr_HR" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(hr_HR)">hrvatski (hr) </option> <option class="echa-language-option" value="it_IT" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(it_IT)">italiano (it) </option> <option class="echa-language-option" value="lv_LV" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(lv_LV)">Latvie拧u (lv) </option> <option class="echa-language-option" value="lt_LT" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(lt_LT)">Lietuvi懦 (lt) </option> <option class="echa-language-option" value="hu_HU" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(hu_HU)">magyar (hu) </option> <option class="echa-language-option" value="mt_MT" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(mt_MT)">Malti (mt) </option> <option class="echa-language-option" value="nl_NL" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(nl_NL)">Nederlands (nl) </option> <option class="echa-language-option" value="pl_PL" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(pl_PL)">polski (pl) </option> <option class="echa-language-option" value="pt_PT" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(pt_PT)">portugu锚s (pt) </option> <option class="echa-language-option" value="ro_RO" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(ro_RO)">rom芒n膬 (ro) </option> <option class="echa-language-option" value="sk_SK" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(sk_SK)">Sloven膷ina (sk) </option> <option class="echa-language-option" value="sl_SI" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(sl_SI)">Sloven拧膷ina (sl) </option> <option class="echa-language-option" value="fi_FI" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(fi_FI)">suomi (fi) </option> <option class="echa-language-option" value="sv_SE" lang="com.liferay.portal.kernel.util.LocaleUtil@3faf33b8.toW3cLanguageId(sv_SE)">svenska (sv) </option> </select> </form> </nav> </div> </div> </div> <div class="ECHA"> <div class="TContainer"> <div class="Logo"> <a href="/home" title="ECHA website homepage"> <img src="https://echa.europa.eu/o/echa-revamp-theme/images/gui/echa_logo.png" alt="ECHA"> </a> </div> <div class="SiteTools"> <ul> <li> <a href="/about-us">About us</a> </li> <li> <a href="/news">News</a> </li> <li> <a href="/contact">Contact</a> </li> <li> <a href="/jobs">Jobs</a> </li> </ul> <form method="post" id="ThemeSearchForm" action="/search?p_p_id=com_liferay_portal_search_web_portlet_SearchPortlet&p_p_lifecycle=0&p_p_state=maximized&p_p_mode=view&_com_liferay_portal_search_web_portlet_SearchPortlet_mvcPath=%2Fsearch.jsp&_com_liferay_portal_search_web_portlet_SearchPortlet_redirect=%2Fweb%2Fguest%2Fsearch%3Fp_p_id%3Dcom_liferay_portal_search_web_portlet_SearchPortlet%26p_p_lifecycle%3D0%26p_p_state%3Dnormal%26p_p_mode%3Dview&_com_liferay_portal_search_web_portlet_SearchPortlet_scope=this-site&p_auth="> <div class="SimpleSearch header-search-box" id="ThemeSearchAutocomplete"> <input class="SimpleSearchText" placeholder="Search the ECHA Website" name="_com_liferay_portal_search_web_portlet_SearchPortlet_keywords" type="text" id="search-textfield" /> <input class="SimpleSearchBtn" value="Search" title="Search" type="submit" name="search-button" id="search-button" /> </div> </form> </div> </div> </div> <div class="TContainer"> <nav class="sort-pages modify-pages MainNav" role="navigation"> <div class ="NavSite"> <ul> <li class="OtherNavItem"> <a class="SiteNav" href="/legislation"> <span class="VAlignMiddle">Legislation</span> </a> <div class="MegaMenu"> <div class="MMCol MMCol-3"> <p class="MMHeading MMReg MMOTHER">Registration, Evaluation, Authorisation and Restriction of Chemicals </p> <ul> <li><a href="/regulations/reach/understanding-reach">Understanding REACH</a></li> <li><a href="/regulations/reach/legislation">Legislation</a></li>  </ul> <p class="MMHeading MMReg MMOTHER">Classification, labelling and packaging</p> <ul> <li><a href="/regulations/clp/understanding-clp">Understanding CLP</a></li> <li><a href="/regulations/clp/legislation">Legislation</a></li>  </ul> <p class="MMHeading MMReg MMOTHER">Biocides</p> <ul> <li><a href="/regulations/biocidal-products-regulation/understanding-bpr">Understanding Biocidal Products Regulation</a></li> <li><a href="/regulations/biocidal-products-regulation/approval-of-active-substances">Biocidal active substances</a></li> <li><a href="/regulations/biocidal-products-regulation/authorisation-of-biocidal-products">Biocidal products</a></li> </ul> <p class="MMHeading MMReg MMOTHER">Water</p> <ul> <li><a href="/understanding-dwd">Understanding Drinking Water Directive</a></li> <li><a href="/legislation-dwd">Legislation</a></li> </ul> </div>  <div class="MMCol MMCol-3"> <p class="MMHeading MMReg MMOTHER">Import and export of hazardous chemicals </p> <ul> <li><a href="/regulations/prior-informed-consent/understanding-pic">Understanding Prior Informed Consent Regulation</a></li> <li><a href="/regulations/prior-informed-consent/legislation">Legislation</a></li> </ul> <p class="MMHeading MMReg MMOTHER">Occupational exposure limits</p> <ul> <li><a href="/understanding-cad-and-cmd">Understanding Chemical Agents Directive (CAD) and Carcinogens, Mutagens or Reprotoxic substances Directive (CMRD)</a></li> <li><a href="/cad-and-cmd-legislation">Legislation</a></li> </ul> <p class="MMHeading MMReg MMOTHER">Persistent organic pollutants</p> <ul> <li><a href="/understanding-pops">Understanding POPs</a></li> <li><a href="/pops-legislation">Legislation</a></li> </ul> </div>  <div class="MMCol MMCol-3"> <p class="MMHeading MMReg MMOTHER">Waste</p> <ul> <li><a href="/understanding-wfd">Understanding Waste Framework directive</a></li> <li><a href="/wfd-legislation">Waste Framework directive legislation</a></li>  </ul> <p class="MMHeading MMReg MMOTHER">Batteries and waste batteries</p> <ul> <li><a href="/understanding-batteries-regulation">Understanding the batteries regulations</a></li> <li><a href="/batteries-legislation">Legislation</a></li> </ul> <p class="MMHeading MMReg MMOTHER">Serious cross-border threats to health</p> <ul> <li><a href="/understanding-the-serious-cross-border-threats-to-health-regulation">Understanding the Regulation on serious cross-border threats to health</a></li> <li><a href="/serious-cross-border-threats-legislation">Legislation</a></li> </ul> <p class="MMHeading MMReg MMOTHER">Packaging and Packaging Waste</p> <ul> <li><a href="/understanding-ppwr">Understanding the Packaging and Packaging Waste Regulation</a></li> <li><a href="/echas-activities-under-ppwr">ECHA's activities under Packaging and Packaging Waste Regulation</a></li> </ul> </div>  <div class="MMCol MMCol-3"> <div class="HighlightedArea"> <ul> <li><a href="/substances-of-potential-concern">Substances in focus</a></li> <li><a href="/euclef">EU Chemicals Legislation Finder (EUCLEF)</a></li> <li><a href="/regulations/nanomaterials">Nanomaterials</a></li> <li><a href="/substitution-to-safer-chemicals">Substitution of hazardous chemicals</a></li> <li><a href="/regulations/appeals">Appeals</a></li> <li><a href="/regulations/enforcement">Enforcement</a></li> </ul> </div> </div> </div>  </li> <li class="OtherNavItem"> <a class="SiteNav" href="/consultations"> <span class="VAlignMiddle">Consultations</span> </a> <div class="MegaMenu"> <div class="MMCol MMCol-6"> <p class="MMDescription">ECHA organises consultations to get feedback from all interested parties and to gather the widest possible range of scientific information for the regulatory processes</p> <p class="MMHeading MMReg MMREACH">REACH</p> <ul> <li><a href="/substances-of-very-high-concern-identification">Substances of very high concern identification</a></li> <li><a href="/recommendation-for-inclusion-in-the-authorisation-list">Draft recommendation for inclusion in the Authorisation List and consultation</a></li> <li><a href="/applications-for-authorisation-consultation">Applications for authorisation</a></li> <li><a href="/restrictions-under-consideration">Submitted restrictions under consideration</a></li> <li><a href="/calls-for-comments-and-evidence">Current calls for comments and evidence</a></li> <li><a href="/information-on-chemicals/testing-proposals/current">Current Testing Proposals</a></li> </ul> </div>  <div class="MMCol MMCol-6"> <p class="MMHeading MMReg MMCLP">CLP</p> <ul> <li><a href="/harmonised-classification-and-labelling-consultation">Harmonised classification and labelling</a></li> <li><a href="/harmonised-classification-and-labelling-targeted-consultations">Harmonised classification and labelling targeted consultations</a></li> <li><a href="/consultation-following-echa-executive-director-request">Consultations on ECHA Executive Director鈥檚 requests</a></li> </ul> <p class="MMHeading MMReg MMBIOCIDES">BPR</p> <ul> <li><a href="/current-candidates-for-substitution-and-derogations-conditions">Potential candidates for substitution and on derogations conditions</a></li> </ul> <p class="MMHeading MMReg MMOTHER">CAD/CMRD</p> <ul> <li><a href="/oels-pc-on-oel-recommendation">Consultations - Occupational Exposure Limits</a></li> <li><a href="/oels-cce-current-consultation">Calls for evidence - Occupational Exposure Limits</a></li> </ul> <p class="MMAll"><a href="/public-consultations">View all</a></p> </div> </div> </li> <li class="OtherNavItem"> <a class="SiteNav" href="/information-on-chemicals"> <span class="VAlignMiddle">Search for chemicals</span> </a> <div class="MegaMenu"> <div class="MMCol MMCol-4"> <p class="MMDescription">This is unique source of information on the chemicals manufactured and imported in Europe. It covers their hazardous properties, classification and labelling, and information on how to use them safely.</p> <p class="MMHeading MMReg MMREACH">REACH</p> <ul> <li><a href="/regulations/reach/registration/registration-statistics" title="Registration statistics">Registration statistics</a></li> <li><a href="/information-on-chemicals/registered-substances" title="Registered substances">Registered substances</a></li> <li><a href="/information-on-chemicals/ec-inventory" title="EC Inventory">EC Inventory</a></li> <li><a href="/information-on-chemicals/dossier-evaluation-status" title="Dossier Evaluation status">Dossier Evaluation status</a></li> <li><a href="/pact" title="PACT - Public Activities Coordination Tool">PACT - Public Activities Coordination Tool</a></li> <li><a href="/information-on-chemicals/evaluation/community-rolling-action-plan/corap-table" title="Substance Evaluation - CoRAP">Substance Evaluation - CoRAP</a></li> <li><a href="/information-on-chemicals/candidate-list-substances-in-articles-table" title="Information on Candidate List substances in articles">Information on Candidate List substances in articles</a></li> <li><a href="/substances-restricted-under-reach" title="Substances restricted under REACH">Substances restricted under REACH</a></li> <li><a href="/recommendations-for-inclusion-in-the-authorisation-list">Recommendations for inclusion in the Authorisation List</a></li> <li><a href="/authorisation-list" title="Authorisation List">Authorisation List</a></li> <li><a href="/candidate-list-table" title="Candidate List of substances of very high concern for Authorisation">Candidate List of substances of very high concern for Authorisation</a></li> <li><a href="/registry-of-restriction-intentions" title="Registry of restriction intentions">Registry of restriction intentions until outcome</a></li> <li><a href="/registry-of-svhc-intentions" title="Registry of SVHC intentions">Registry of SVHC intentions until outcome</a></li> </ul> <ul> </ul> </div>  <div class="MMCol MMCol-4"> <p class="MMHeading MMReg MMCLP">CLP</p> <ul> <li><a href="/information-on-chemicals/cl-inventory-database" title="C&L Inventory">C&L Inventory</a></li> <li><a href="/information-on-chemicals/annex-vi-to-clp" title="Table of harmonised entries in Annex VI to CLP">Table of harmonised entries in Annex VI to CLP</a></li> <li><a href="/registry-of-clh-intentions-until-outcome" title="Registry of CLH intentions until outcome ">Registry of CLH intentions until outcome </a></li> </ul> <p class="MMHeading MMReg MMBIOCIDES">Bpr</p> <ul> <li><a href="/information-on-chemicals/biocidal-active-substances" title="Biocidal Active Substances">Biocidal Active Substances</a></li> <li><a href="/information-on-chemicals/biocidal-products" title="Biocidal Products">Biocidal Products</a></li> <li><a href="/information-on-chemicals/active-substance-suppliers" title="List of active substances and suppliers">List of active substances and suppliers</a></li> </ul> <p class="MMHeading MMReg MMPIC">PIC</p> <ul> <li><a href="/information-on-chemicals/pic/chemicals" title="Chemicals subject to PIC">Chemicals subject to PIC</a></li> <li><a href="/information-on-chemicals/pic/export-notifications" title="Export notifications">Export notifications</a></li> <li><a href="/information-on-chemicals/pic/import-notifications" title="Import notifications">Import notifications</a></li> <li><a href="/information-on-chemicals/pic/explicit-consents-waivers" title="Explicit consent & waivers">Explicit consent & waivers</a></li> </ul> <p class="MMHeading MMReg MMOTHER">WFD</p> <ul> <li><a href="/scip-database" title="SCIP Database">SCIP Database</a></li> </ul> <div class="HighlightedLink"><a href="/information-on-chemicals/euclef"><img alt="EUCLEF" src="/documents/10162/24132/magnifier_sm.png/e06259a2-e46c-46db-afc1-086f66bc9588?t=1322252550109" /> EUCLEF<span class="fieldNameHasTooltip" title="EU Chemicals Legislation Finder (EUCLEF): find information on other EU chemicals legislation"><img alt="" src="/documents/10162/761690/help_icon.png/5c0ab030-a176-6e24-1b97-666a5ad14a58?t=1582539552184" style="position:relative; margin:-5px 5px 0px 0px; float:right" /></span></a></div> </div>  <div class="MMCol MMCol-4"> <p class="MMHeading MMReg MMOTHER">POPS</p> <ul> <li><a href="/list-of-substances-subject-to-pops-regulation" title="List of substances subject to the POPs Regulation">List of substances subject to the POPs Regulation</a></li> <li><a href="/list-of-substances-proposed-as-pops" title="List of substances proposed as POPs">List of substances proposed as POPs</a></li> </ul> <p class="MMHeading MMReg MMOTHER">CAD/CMRD</p> <ul> <li><a href="/oels-activity-list" title="Provides up-to-date information on the activities planned, ongoing or completed by ECHA in relation to its work on occupational exposure limits">Occupational exposure limits - Activity list</a></li> </ul> <div class="HighlightedArea"> <p class="MMHeading">opinions and agreements</p> <ul> <li><a href="/registry-of-restriction-intentions" title="RAC and SEAC opinions on restriction proposals">Restriction (RAC ad SEAC) </a></li> <li><a href="/applications-for-authorisation-previous-consultations" title="RAC and SEAC opinions on applications for authorisation">Authorisation of use of SVHC </a><br /> <a href="/applications-for-authorisation-previous-consultations" title="RAC and SEAC opinions on applications for authorisation">(RAC and SEAC)</a></li> <li><a href="/identification-of-svhc" title="MSC agreements on identification of SVHCs ">SVHC identification (MSC) </a></li> <li><a href="/role-of-the-member-state-committee-in-the-authorisation-process" title="MSC opinions on ECHA's draft recommendations for the Authorisation List ">Draft recommendation (MSC) </a></li> <li><a href="/about-us/who-we-are/member-state-committee/opinions-on-draft-corap" title="MSC opinions on ECHA鈥檚 draft CoRAP updates ">Draft CoRAP update (MSC) </a></li> <li><a href="/opinions-of-the-committee-for-risk-assessment-on-proposals-for-harmonised-classification-and-labelling" title="RAC opinions on proposals for harmonised classification and labelling ">Harmonised classification and labelling (RAC) </a></li> <li><a href="/regulations/biocidal-products-regulation/approval-of-active-substances/bpc-opinions-on-active-substance-approval" title="BPC opinions on active substance approval">Active substance approval (BPC)</a></li> <li><a href="/bpc-opinions-on-union-authorisation" title="BPC opinions on Union authorisation">Union Authorisation (BPC)</a></li> <li><a href="/oels-activity-list" title="RAC opinions on occupational exposure limits">OEL (RAC)</a></li> <li><a href="/about-us/who-we-are/committee-for-risk-assessment/opinions-of-the-rac-adopted-under-specific-echa-s-executive-director-requests" title="RAC opinions under specific ECHA's Executive Director requests">Executive Director request (RAC)</a></li> <li><a href="/opinions-of-the-seac-adopted-under-specific-echa-s-executive-director-requests" title="SEAC opinions under specific ECHA's Executive Director requests">Executive Director request (SEAC)</a></li> <li><a href="/about-us/who-we-are/member-state-committee/opinions-of-the-msc-adopted-under-specific-echa-s-executive-director-requests" title="MSC opinions under specific ECHA's Executive Director requests">Executive Director request (MSC)</a></li> </ul> </div> <p class="MMAll"><a href="/information-on-chemicals" title="View all">View all</a></p> </div> </div> </li> <li class="OtherNavItem"> <a class="SiteNav" href="/support"> <span class="VAlignMiddle">Support</span> </a> <div class="MegaMenu"> <div class="MMCol MMCol-4"> <p class="MMDescription">The Support section provides tools and practical guidance to companies which have responsibilities under the EU chemicals legislation.</p> <p class="MMHeading MMReg MMREACH">REACH</p> <ul> <li><a href="/guidance-documents/guidance-on-reach">Guidance on REACH</a></li> <li><a href="/support/registration">Registration</a></li> <li><a href="/support/substance-identification">Substance identification</a></li> <li><a href="/technical-completeness-check">Technical completeness check</a></li> <li><a href="/support/testing-methods-and-alternatives">Testing methods and alternatives</a></li> <li><a href="/applying-for-authorisation">How to apply for authorisation</a></li> <li><a href="/support/restriction">Restriction</a></li> <li><a href="/support/dossier-submission-tools/reach-it/downstream-user-report">How to submit downstream user reports</a></li> <li><a href="/support/socio-economic-analysis-in-reach">Socio-economic Analysis in REACH</a></li> </ul> </div>  <div class="MMCol MMCol-4"> <p class="MMHeading MMReg MMCLP">CLP</p> <ul> <li><a href="/guidance-documents/guidance-on-clp">Guidance on CLP</a></li> <li><a href="/support/clh">Submission of CLH dossiers</a></li> <li><a href="/support/mixture-classification">Mixture classification</a></li> </ul> <p class="MMHeading MMReg MMBIOCIDES">BPR</p> <ul> <li><a href="/guidance-documents/guidance-on-biocides-legislation">Guidance on BPR</a></li> <li><a href="/guidance-documents/guidance-on-biocides-legislation/emission-scenario-documents">Emission scenario documents</a></li> </ul> <p class="MMHeading MMReg MMPIC">PIC</p> <ul> <li><a href="/guidance-documents/guidance-on-pic">Guidance on PIC</a></li> </ul> <p class="MMHeading MMReg MMOTHER">Drinking Water Directive</p> <ul> <li><a href="/guidance-documents/guidance-on-dwd">Guidance on DWD</a></li> </ul> </div>  <div class="MMCol MMCol-4"> <div class="HighlightedArea"> <ul class="NoBullets"> <li><a href="/support/guidance-on-reach-and-clp-implementation/formats">Formats and templates</a></li> <br /> <li> <br /> <a href="/publications">Publications</a><br />  </li> <li><a href="/support/training-material/webinars">Webinars</a><br />  </li> <li><a href="/support/small-and-medium-sized-enterprises-smes">Small and medium enterprises</a><br />  </li> <li><a href="/support/getting-started">Getting started with EU chemicals legislation</a><br />  </li> <li><a href="/uk-withdrawal-from-the-eu">The UK鈥檚 withdrawal from the EU</a><br />  </li> <li><a href="/covid-19">COVID-19 information</a></li> </ul> </div> <div class="HighlightedLink"><a href="/euclef"><img alt="EUCLEF" src="/documents/10162/24132/magnifier_sm.png/e06259a2-e46c-46db-afc1-086f66bc9588?t=1322245350109" /> EUCLEF<span class="fieldNameHasTooltip" title="EU Chemicals Legislation Finder (EUCLEF): find information on other EU chemicals legislation"><img alt="" src="/documents/10162/761690/help_icon.png/5c0ab030-a176-6e24-1b97-666a5ad14a58?t=1582532352184" style="position:relative; margin:-5px 5px 0px 0px; float:right" /></span></a></div> <div class="HighlightedLink"><a href="/support/qas"><img alt="" height="17" src="/documents/10162/24133/qa_blue_lg.png/3c018c7e-15a5-493e-b0bb-f8b662812ece?t=1433862902024" width="22" /> Q&As</a></div> <div class="HighlightedLink"><a href="/support/helpdesks/"><img alt="" height="17" src="/documents/10162/24132/compass_blue_sm.png/5e3d1a2a-61de-4782-8581-0da38ddd2a55?t=1402491744576" width="22" /> Helpdesks</a></div> <div class="HighlightedLink"><a href="/contact"><img alt="" height="17" src="/documents/10162/761690/info_blue_xsm.png/d4fcb9dc-4199-43ee-b3f3-87fc36d03e3f?t=1476102651360" width="22" /> Contact</a></div> <p class="MMAll"><a href="/support">View all</a></p> </div> </div> </li> </ul> </div> </nav> </div> </div> </header> <div id="content-wrapper" class="TContainer MainWrapper"> <nav aria-label="Quick Links" class="quick-access-nav" id="utix_quickAccessNav"> <h1 class="hide-accessible">Navigation</h1> <ul> <li><a href="#main-content">Skip to Content</a></li> </ul> </nav> <div id="content"> <div style="clear:both;"></div> <h2 class="hide-accessible" role="heading" aria-level="1">Homepage</h2> <div class="echa-new-homepage-layouttpl" id="main-content" role="main"> <div class="portlet-layout row new-homepage HomeNewsStyle"> <div class="col-md-8 portlet-column portlet-column-first" id="column-1"> <div class="portlet-dropzone portlet-column-content portlet-column-content-first" id="layout-column_column-1"> <div class="portlet-boundary portlet-boundary_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_ portlet-static portlet-static-end portlet-borderless portlet-asset-publisher " id="p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_IRd0B61m6wPa_"> <span id="p_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_IRd0B61m6wPa"></span> <section class="portlet" id="portlet_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_IRd0B61m6wPa"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">Asset Publisher</span> </h1> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <div class="NewTRow HomeNews HomeNewsStyle"> <div class="col-12"> <div class="NewsLevelA row"> <div class="col-12"> <a href="/-/highlights-from-february-bpc-meeting"> <img alt="" class="NewsImage NewRImage" src="{"classPK":111425138,"groupId":"10162","title":"ECHA_building_with_flags.png","type":"document","uuid":"cff11560-1ca8-fa1c-4b7b-ea63c0f749c9"}" /> <img alt="" class="NewsImage NewRImage homepage-newsimage" src="/documents/10162/84756127/ECHA_building_with_flags.png/cff11560-1ca8-fa1c-4b7b-ea63c0f749c9?version=1.1" /> </a> </div> <div class="col-12 pt-2"> <dt> <a href="/-/highlights-from-february-bpc-meeting">Highlights from February BPC meeting</a> </dt> </div> <div class="col-12"> <dd class="NewsDate">05/03/2025 | BPR </dd> </div> <div class="col-12"> <dd class="NewsSummary"> <p>ECHA鈥檚 Biocidal Products Committee (BPC) adopted two opinions on active substances and six on Union authorisations.</p> </dd> </div> </div> </div> </div> </div> </div> </div> </section> </div> </div> </div> <div class="col-md-4 portlet-column portlet-column-last" id="column-2"> <div class="portlet-dropzone portlet-column-content portlet-column-content-last" id="layout-column_column-2"> <div class="portlet-boundary portlet-boundary_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_ portlet-static portlet-static-end portlet-borderless portlet-asset-publisher " id="p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_D20T9T8myQmC_"> <span id="p_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_D20T9T8myQmC"></span> <section class="portlet" id="portlet_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_D20T9T8myQmC"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">Asset Publisher</span> </h1> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <div class="box-link"> <div class="HomeNews HomeMoreNews">  <span class="actions" style="float:right;"> </span> <a href="/-/echa-board-of-appeal-to-transition-to-new-model">ECHA Board of Appeal to transition to new model</a><br/> <dd class="MoreNewsDate">05/03/2025 </dd>  <span class="actions" style="float:right;"> </span> <a href="/-/echa-updates-annual-evaluation-statistics-1">ECHA updates annual evaluation statistics</a><br/> <dd class="MoreNewsDate">26/02/2025 | REACH </dd>  <span class="actions" style="float:right;"> </span> <a href="/-/highlights-from-february-member-state-committee-meeting">Highlights from February Member State Committee meeting</a><br/> <dd class="MoreNewsDate">17/02/2025 | REACH </dd>  <span class="actions" style="float:right;"> </span> <a href="/-/echa-takes-on-new-role-to-improve-safety-of-packaging-materials">ECHA takes on new role to improve safety of packaging materials</a><br/> <dd class="MoreNewsDate">11/02/2025 </dd>  <span class="actions" style="float:right;"> </span> <a href="/-/one-health-eu-agencies-unite-to-tackle-azole-fungicide-resistance-in-aspergillus-fungi">One Health: EU agencies unite to tackle azole fungicide resistance in Aspergillus fungi</a><br/> <dd class="MoreNewsDate">30/01/2025 | BPR | REACH </dd>  </div> </div> <div class="more-news-articles"> <div class="SeeAll"><a href="/news-and-events/news-alerts/archive" target="_self">ALL NEWS</a></div> <div class="Subscription"><button class="SubNewsBtn" id="SubNewsBtn" onclick = "window.open('https://echa-elm.powerappsportals.com/newssubscribers/','_blank')" >Subscribe to our news</button> </div> </div> </div> </div> </div> </div> </section> </div> </div> </div> </div> <div class="portlet-layout row new-homepage"> <div class="col-md-8 portlet-column portlet-column-first" id="column-3"> <div class="portlet-dropzone portlet-column-content portlet-column-content-first" id="layout-column_column-3"> <div class="portlet-boundary portlet-boundary_com_liferay_journal_content_web_portlet_JournalContentPortlet_ portlet-static portlet-static-end portlet-borderless portlet-journal-content " id="p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_US7MqI9X4Yxi_"> <span id="p_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_US7MqI9X4Yxi"></span> <section class="portlet" id="portlet_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_US7MqI9X4Yxi"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">Updates Homepage</span> </h1> </div> <div class="autofit-col autofit-col-end"> <div class="autofit-section"> <div class="visible-interaction"> </div> </div> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <div class="" data-fragments-editor-item-id="10087-65876573" data-fragments-editor-item-type="fragments-editor-mapped-item" > <div class="journal-content-article " data-analytics-asset-id="69445546" data-analytics-asset-title="Updates Homepage" data-analytics-asset-type="web-content"> <h1>Updates</h1> <ul> <li><a href="/view-article/-/journal_content/title/echa-weekly-12-march-2025">Latest ECHA Weekly published</a> <span class="Date">12/3/2025</span></li> <li><a href="/about-ec-and-list-numbers">New format for list numbers</a> <span class="Date">12/3/2025</span></li> <li><a href="/hot-topics/biocides">Ethanol as biocidal active substance</a> <span class="Date">11/2/2025</span></li> <li><a href="/hot-topics/perfluoroalkyl-chemicals-pfas">Topics page: PFAS</a></li> </ul> <p><strong></strong></p> </div> </div> </div> </div> </div> </section> </div> </div> </div> <div class="col-md-4 portlet-column portlet-column-last" id="column-4"> <div class="portlet-dropzone portlet-column-content portlet-column-content-last" id="layout-column_column-4"> <div class="portlet-boundary portlet-boundary_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_ portlet-static portlet-static-end portlet-borderless portlet-asset-publisher " id="p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_MSxN4ayXObCx_"> <span id="p_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_MSxN4ayXObCx"></span> <section class="portlet" id="portlet_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_MSxN4ayXObCx"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">Asset Publisher</span> </h1> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <div class="ContactBox MainContent" style="padding: 30px"> <h2>Upcoming maintenance</h2> <ul> <li> IT applications and websites maintenance Fri 21/03-Mon 24/03 </li> </ul> <div class="SeeAll" style="margin-top:15px"> <p><a href="/maintenance-messages">Read more about their availability</a></p> </div> </div> </div> </div> </div> </section> </div> </div> </div> </div> <div class="portlet-layout row new-homepage"> <div class="col-md-12 portlet-column portlet-column-only border-top-homepage " id="column-5"> <div class="portlet-dropzone portlet-column-content portlet-column-content-only" id="layout-column_column-5"> <div class="portlet-boundary portlet-boundary_com_liferay_journal_content_web_portlet_JournalContentPortlet_ portlet-static portlet-static-end portlet-borderless portlet-journal-content " id="p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_e25K3T11zjrR_"> <span id="p_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_e25K3T11zjrR"></span> <section class="portlet" id="portlet_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_e25K3T11zjrR"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">Homepage - purpose</span> </h1> </div> <div class="autofit-col autofit-col-end"> <div class="autofit-section"> <div class="visible-interaction"> </div> </div> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <div class="" data-fragments-editor-item-id="10087-65876614" data-fragments-editor-item-type="fragments-editor-mapped-item" > <div class="journal-content-article " data-analytics-asset-id="69448758" data-analytics-asset-title="Homepage - purpose" data-analytics-asset-type="web-content"> <blockquote style="width:890px"><span class="BQLarge"> We protect health and the environment through our work for chemical safety </span></blockquote> </div> </div> </div> </div> </div> </section> </div> </div> </div> </div> <div class="portlet-layout row new-homepage"> <div class="col-md-8 portlet-column portlet-column-first border-top-homepage" id="column-6"> <div class="portlet-dropzone portlet-column-content portlet-column-content-first" id="layout-column_column-6"> <div class="portlet-boundary portlet-boundary_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_ portlet-static portlet-static-end portlet-borderless portlet-asset-publisher " id="p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_u3r4JIdnxLjE_"> <span id="p_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_u3r4JIdnxLjE"></span> <section class="portlet" id="portlet_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_u3r4JIdnxLjE"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">Asset Publisher</span> </h1> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <h1>Events</h1> <div class="HomeEvents row"> <div class="col-12"> <dl> <div class="EventLevelA row" id="MainEvent"> <div class="col-12"> <dt> <div class="EventLevelB"> <p><iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="400" src="https://www.youtube.com/embed/cur-a6z5wjY?si=rIoDt9TikRpHFnl2" title="YouTube video player" width="100%"></iframe></p> </div> <div class="col-12 pt-2"> <dt> <a href="/-/echa-career-event"> ECHA career event </a> <div class = "UpcomingLabel"> UPCOMING </div> </dt> </div> <div class="col-12 HomeEvents"> <dd class="EventsDate"> Online | 02/04/2025 | 16:00 - 17:00 </dd> </div> <div class="EventPadding"> <dd> <p>Join us as we open our virtual doors and invite you to discover job opportunities at ECHA. Whether you are a university student or a young professional from any study field or background, this event is for you.</p> </dd> </div> </div> </dl> </div> </div> <div class="HomeEvents row"> <div class="col-12"> <div id="NoEvents"> <img class="EventsImage" alt="default event image" src="/documents/10162/65875092/no_upcoming_events.jpg/838240b6-2f72-6fd2-eed2-f42e640854d5?t=1706186356182" /> <p>Currently there are no upcoming events or webinars to be shown. Please check again later. </p> </div> </div> </div> <script> // Check if #MainEvent has content var mainEvent = document.getElementById('MainEvent'); var noEvents = document.getElementById('NoEvents'); if (mainEvent && mainEvent.innerHTML.trim() !== '') { // #MainEvent has content, hide #NoEvents noEvents.style.display = 'none'; } else { // #MainEvent is empty, show #NoEvents noEvents.style.display = 'block'; } </script> </div> </div> </div> </section> </div> </div> </div> <div class="col-md-4 portlet-column portlet-column-last border-top-homepage" id="column-7"> <div class="portlet-dropzone portlet-column-content portlet-column-content-last" id="layout-column_column-7"> <div class="portlet-boundary portlet-boundary_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_ portlet-static portlet-static-end portlet-borderless portlet-asset-publisher " id="p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_Oa1ljhnIcM42_"> <span id="p_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_Oa1ljhnIcM42"></span> <section class="portlet" id="portlet_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_Oa1ljhnIcM42"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">Asset Publisher</span> </h1> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <div class="box-link"> <h1 style="color:#fff">More Events</h1> <ul style="list-style-type: none;"> <li style="text-align: left; padding-bottom: 15px;"> <span class="actions" style="float:right;"> </span> <a style=font-size:13px href="/-/third-workshop-to-discuss-the-roadmap-to-phase-out-animal-testing-for-chemical-safety-assessments">Third workshop to discuss the roadmap to phase out animal testing for chemical safety assessments</a><br/> <span class="Date">Helsinki/Online | 16/06/2025 - 17/06/2025 | 08:30 - 13:30</span> </li> </ul> <ul style="list-style-type: none;"> <li style="text-align: left; padding-bottom: 15px;"> <span class="actions" style="float:right;"> </span> <a style=font-size:13px href="/-/biocide-stakeholders-workshop-29-april-2025">Biocide Stakeholders' Workshop</a><br/> <span class="Date">Helsinki/online | 29/04/2025 - 30/04/2025 | 09:00 - 13:30</span> </li> </ul> <ul style="list-style-type: none;"> <li style="text-align: left; padding-bottom: 15px;"> <span class="actions" style="float:right;"> </span> <a style=font-size:13px href="/-/forum-stakeholder-workshop-results-of-the-ref-11-enforcement-project-on-safety-data-sheets">Forum stakeholder workshop: results of the REF-11 enforcement project on safety data sheets</a><br/> <span class="Date">Helsinki/Online | 02/04/2025 | 11:00 - 13:45</span> </li> </ul> <ul style="list-style-type: none;"> <li style="text-align: left; padding-bottom: 15px;"> <span class="actions" style="float:right;"> </span> <a style=font-size:13px href="/-/forum-stakeholder-workshop-on-the-results-of-the-forum-pilot-project-on-restricted-substances-in-cosmetics">Forum stakeholder workshop: Results of the pilot project on restricted substances in cosmetics</a><br/> <span class="Date">Online | 23/01/2025 | 11:00 - 13:45</span> </li> </ul> <ul style="list-style-type: none;"> <li style="text-align: left; padding-bottom: 15px;"> <span class="actions" style="float:right;"> </span> <a style=font-size:13px href="/-/looking-towards-the-future-of-drinking-water-applications">Looking towards the future of drinking water applications</a><br/> <span class="Date">Online | 27/11/2024 | 1100 - 1300</span> </li> </ul> </ul> <div class="SeeAll"> <a href = "/events/" target="_self">ALL EVENTS</a> </div> </div> </div> </div> </div> </section> </div> </div> </div> </div> <div class="portlet-layout row row new-homepage"> <div class="col-md-4 portlet-column portlet-column-first border-top-homepage" id="column-8"> <div class="portlet-dropzone portlet-column-content portlet-column-content-first" id="layout-column_column-8"> <div class="portlet-boundary portlet-boundary_com_liferay_journal_content_web_portlet_JournalContentPortlet_ portlet-static portlet-static-end portlet-borderless portlet-journal-content " id="p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_fRVV7cAtm7rF_"> <span id="p_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_fRVV7cAtm7rF"></span> <section class="portlet" id="portlet_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_fRVV7cAtm7rF"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">Homepage - topics 1</span> </h1> </div> <div class="autofit-col autofit-col-end"> <div class="autofit-section"> <div class="visible-interaction"> </div> </div> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <div class="" data-fragments-editor-item-id="10087-65876510" data-fragments-editor-item-type="fragments-editor-mapped-item" > <div class="journal-content-article " data-analytics-asset-id="69449496" data-analytics-asset-title="Homepage - topics 1" data-analytics-asset-type="web-content"> <div class="frontPageCardsFrame" id="cardLeft"><a href="/about-us"><img alt="Woman with headset working with laptop" height="253" src="/documents/10162/65875092/topics-01.jpg/b6314c4d-3374-725e-b069-1745bf609114" style="margin: 0px;" width="380" /> </a> <h1><a href="/about-us" title="What we do">What we do</a></h1> </div>  </div> </div> </div> </div> </div> </section> </div> </div> </div> <div class="col-md-4 portlet-column border-top-homepage" id="column-9"> <div class="portlet-dropzone portlet-column-content" id="layout-column_column-9"> <div class="portlet-boundary portlet-boundary_com_liferay_journal_content_web_portlet_JournalContentPortlet_ portlet-static portlet-static-end portlet-borderless portlet-journal-content " id="p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_aVYAbMJFZt00_"> <span id="p_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_aVYAbMJFZt00"></span> <section class="portlet" id="portlet_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_aVYAbMJFZt00"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">Homepage - topics 2</span> </h1> </div> <div class="autofit-col autofit-col-end"> <div class="autofit-section"> <div class="visible-interaction"> </div> </div> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <div class="" data-fragments-editor-item-id="10087-65876550" data-fragments-editor-item-type="fragments-editor-mapped-item" > <div class="journal-content-article " data-analytics-asset-id="69449639" data-analytics-asset-title="Homepage - topics 2" data-analytics-asset-type="web-content"> <div class="frontPageCardsFrame" id="cardMiddle"><a href="/hot-topics"><img alt="Office workers chatting beside a coffee table" height="253" src="/documents/10162/65875092/topics-02.jpg/98a4cc4a-1990-808d-f23a-922fa71848bc" style="margin: 0px;" width="380" /></a> <h1><a href="/hot-topics" title="Hot topics">Topics</a></h1> </div> </div> </div> </div> </div> </div> </section> </div> </div> </div> <div class="col-md-4 portlet-column portlet-column-last border-top-homepage" id="column-10"> <div class="portlet-dropzone portlet-column-content portlet-column-content-last" id="layout-column_column-10"> <div class="portlet-boundary portlet-boundary_com_liferay_journal_content_web_portlet_JournalContentPortlet_ portlet-static portlet-static-end portlet-borderless portlet-journal-content " id="p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_us47PJT3v45V_"> <span id="p_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_us47PJT3v45V"></span> <section class="portlet" id="portlet_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_us47PJT3v45V"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">Homepage - topics 3</span> </h1> </div> <div class="autofit-col autofit-col-end"> <div class="autofit-section"> <div class="visible-interaction"> </div> </div> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <div class="" data-fragments-editor-item-id="10087-65876702" data-fragments-editor-item-type="fragments-editor-mapped-item" > <div class="journal-content-article " data-analytics-asset-id="69449738" data-analytics-asset-title="Homepage - topics 3" data-analytics-asset-type="web-content"> <div class="frontPageCardsFrame" id="cardRight"><img alt="" src="/documents/10162/65875092/topics-03.jpg/c8476165-fe19-c848-a738-a56f530c6448?t=1708412960697" /> <h1><a href="/substances-of-potential-concern" title="Substances in focus">Substances in focus</a></h1> </div>  </div> </div> </div> </div> </div> </section> </div> </div> </div> </div> <div class="portlet-layout row new-homepage"> <div class="col-md-12 portlet-column portlet-column-only border-top-homepage" id="column-11"> <div class="portlet-dropzone portlet-column-content portlet-column-content-only" id="layout-column_column-11"> <div class="portlet-boundary portlet-boundary_com_liferay_journal_content_web_portlet_JournalContentPortlet_ portlet-static portlet-static-end portlet-borderless portlet-journal-content " id="p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_uj6j8dAt2b3j_"> <span id="p_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_uj6j8dAt2b3j"></span> <section class="portlet" id="portlet_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_uj6j8dAt2b3j"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">ECHA Tools and services</span> </h1> </div> <div class="autofit-col autofit-col-end"> <div class="autofit-section"> <div class="visible-interaction"> </div> </div> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <div class="" data-fragments-editor-item-id="10087-65876665" data-fragments-editor-item-type="fragments-editor-mapped-item" > <div class="journal-content-article " data-analytics-asset-id="69445566" data-analytics-asset-title="ECHA Tools and services" data-analytics-asset-type="web-content"> <h1>Tools and services</h1> <div class="ToolsAndServices"> <ul> <li><a href="http://chesar.echa.europa.eu/?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" target="_blank" title="Chesar"><img alt="" src="/o/echa-revamp-theme/images/gui/tool_logos/chesar.png" /> <span><em>CHESAR</em></span> </a></li> <li><a href="/echa-chem?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" title="ECHA CHEM"><img alt="" src="/documents/10162/24133/echa-chem_icon.png/0137fe3d-42e2-096e-a96c-566d2ff1bb3f" /> <span><em>ECHA CHEM</em></span> </a></li> <li><a href="/support/dossier-submission-tools/echa-cloud-services?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" target="_blank" title="ECHA Cloud Services"><img alt="" src="/o/echa-revamp-theme/images/gui/tool_logos/cloud-services.png" /> <span><em>ECHA Cloud Services</em></span> </a></li> <li><a href="/support/dossier-submission-tools/epic?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" target="_blank" title="ePIC"><img alt="" src="/o/echa-revamp-theme/images/gui/tool_logos/epic.png" /> <span><em>ePIC</em></span> </a></li> <li><a href="https://euon.echa.europa.eu/?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" target="_blank" title="EU Observatory for Nanomaterials"><img alt="Image" height="52" src="/documents/10162/24132/euon_rose_col_32_sm.png/c6ac0119-bcc8-3478-8ce7-5206e86d0199?t=1497352543104" width="49" /><span><em> EU Observatory for Nanomaterials</em></span></a></li> <li><a href="/support/dossier-submission-tools/euses?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" title="EUSES"><img alt="" src="/documents/10162/24133/euses_logo.png/31728915-f652-31d3-0c56-e7cc24c9d1be?t=1566545610453" /> <span><em>EUSES</em></span> </a></li> <li><a href="/interact"><img alt="" src="/documents/10162/15792/interact_logo_en.png/b9f0e15e-2a6b-0fe0-19a7-32cdc1384cfd?t=1555592019936" title="Interact Portal" /> <span><em>Interact Portal</em></span> </a></li> <li><a href="https://iuclid6.echa.europa.eu/?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" target="_blank" title="IUCLID 6"><img alt="" src="/o/echa-revamp-theme/images/gui/tool_logos/iuclid6.png" /> <span><em>IUCLID 6</em></span> </a></li> <li><a href="https://poisoncentres.echa.europa.eu/?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" target="_blank" title="Poison Centres"><img alt="" src="/o/echa-revamp-theme/images/gui/tool_logos/poison-centres.png" /> <span><em>Poison Centres</em></span> </a></li> <li><a href="https://qsartoolbox.org" target="_blank" title="QSAR Toolbox"><img alt="" src="/o/echa-revamp-theme/images/gui/tool_logos/qsar-toolbox.png" /> <span><em>QSAR Toolbox</em></span> </a></li> <li><a href="/support/dossier-submission-tools/r4bp?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" target="_blank" title="R4BP 3"><img alt="" src="/o/echa-revamp-theme/images/gui/tool_logos/r4bp3.png" /> <span><em>R4BP 3</em></span> </a></li> <li><a href="/support/dossier-submission-tools/reach-it?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" target="_blank" title="REACH-IT"><img alt="" src="/o/echa-revamp-theme/images/gui/tool_logos/reach-it.png" /> <span><em>REACH-IT</em></span> </a></li> <li><a href="/system-to-system-submission-service?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" title="S2S"><img 71px="" alt="" height="50" max-width:="" src="/documents/10162/7806243/S2S_web.png/e634276e-1b02-ea28-4c32-9d55e21e2a63" /> <span><em>S2S</em></span> </a></li> <li><a href="/scip?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" title="SCIP"><img alt="" src="/documents/10162/24133/SCIP_logo_70.png/376086cd-501a-9877-e817-ffe43609dd38?t=1602666768895" /><span><em>SCIP</em></span> </a></li> <li><a href="/support/dossier-submission-tools/spc?utm_source=echa.europa.eu&utm_medium=display&utm_campaign=customer-insight&utm_content=homepage-it-tools" title="SPC"><img alt="" src="/documents/10162/24133/transitional_blue_37.png/1a01d179-bf8e-a8bf-c20b-6429583daddd" /> <span><em>SPC</em></span></a></li> </ul> </div> </div> </div> </div> </div> </div> </section> </div> </div> </div> </div> </div> <form action="#" class="hide" id="hrefFm" method="post" name="hrefFm" aria-hidden="true"><span></span><button hidden type="submit"/>Hidden</button></form> </div> </div> <footer id="Footer" role="contentinfo"> <div class="TContainer"> <div class="Logo"> <a href="/home" title="ECHA website homepage"> <img src="https://echa.europa.eu/o/echa-revamp-theme/images/gui/echa_logo.png" alt="ECHA"> </a> <div class="address"> <address>Telakkakatu 6, P.O. Box 400 <br> FI-00121 Helsinki, Finland</address> </div> </div> <div class="FooterSiteMap"> <div class="portlet-boundary portlet-boundary_com_ed_echa_journalcontentpresenter_EchaJournalContentPresenterWebPortlet_ portlet-static portlet-static-end portlet-borderless " id="p_p_id_com_ed_echa_journalcontentpresenter_EchaJournalContentPresenterWebPortlet_INSTANCE_footer_nav_items_"> <span id="p_com_ed_echa_journalcontentpresenter_EchaJournalContentPresenterWebPortlet_INSTANCE_footer_nav_items"></span> <section class="portlet" id="portlet_com_ed_echa_journalcontentpresenter_EchaJournalContentPresenterWebPortlet_INSTANCE_footer_nav_items"> <div class="portlet-content"> <div class="autofit-float autofit-row portlet-header"> <div class="autofit-col autofit-col-expand"> <h1 class="portlet-title"> <span class="portlet-title-text">Footer Nav Items</span> </h1> </div> </div> <div class=" portlet-content-container"> <div class="portlet-body"> <div class="journal-content-article " data-analytics-asset-id="69369574" data-analytics-asset-title="Footer Nav Items" data-analytics-asset-type="web-content"> <ul> <li><a href="/about-us">About us</a></li> <li><a href="/legislation">Legislation</a></li> <li><a href="/about-us/procurement">Procurement</a></li> <li><a href="/about-us/jobs/open-positions">Jobs</a></li> <li><a href="https://echa-elm.powerappsportals.com/newssubscribers/" target="_blank">News subscription</a></li> </ul> <ul> <li><a href="/consultations">Consultations</a></li> <li><a href="/information-on-chemicals">Search for chemicals</a></li> <li><a href="/candidate-list-table">Candidate list </a></li> <li><a href="/information-on-chemicals/cl-inventory-database">C&L inventory</a></li> <li><a href="/substances-restricted-under-reach">Substances restricted under REACH</a></li> <li><a href="/authorisation-list">Authorisation list</a></li> <li><a href="/information-on-chemicals/biocidal-active-substances">Information on biocides</a></li> </ul> <ul> <li><a href="/support">Support</a></li> <li><a href="/echa-chem">ECHA CHEM</a></li> <li><a href="/support/guidance">Guidance documents</a></li> <li><a href="/support/small-and-medium-sized-enterprises-smes">SMEs</a></li> <li><a href="/support/qas">Questions and answers</a></li> <li><a href="/support/dossier-submission-tools">Dossier submission tools</a></li> </ul> <ul> <li><a href="/contact">Contact</a></li> <li><a href="/legal-notice">Legal notice</a></li> <li><a href="/cookies">Cookies</a></li> <li><a href="/sitemap">Site map</a></li> <li><a href="/about-us/the-way-we-work/multilingual-practice">Multilingual practice</a></li> </ul> </div> </div> </div> </div> </section> </div> </div> <div class="FTCol FTSocial left"> <div class="FTSocialWrapper"> <p>Follow us</p> <ul> <li> <a target="_blank" href="https://www.facebook.com/EUECHA"><img src="https://echa.europa.eu/o/echa-revamp-theme/images/gui/SoMe/ico_footer_facebook.png" alt="Facebook" title="Facebook" /> </a> </li> <li> <a target="_blank" href="https://fi.linkedin.com/company/european-chemicals-agency"><img src="https://echa.europa.eu/o/echa-revamp-theme/images/gui/SoMe/ico_footer_linkedin.png" alt="LinkedIn" title="LinkedIn" /> </a> </li> <li> <a target="_blank" href="https://twitter.com/EU_ECHA"><img src="https://echa.europa.eu/o/echa-revamp-theme/images/gui/SoMe/ico_footer_twitter.png" alt="Twitter" title="Twitter" /> </a> </li> <li> <a target="_blank" href="https://www.youtube.com/user/EUchemicals"><img src="https://echa.europa.eu/o/echa-revamp-theme/images/gui/SoMe/ico_footer_youtube.png" alt="YouTube" title="YouTube" /> </a> </li> </ul> </div> </div> </div> </div> </footer> </div> </div> <script src="https://echa.europa.eu/o/echa-revamp-theme/js/jquery-ui-1.11.4.datepicker.min.js?browserId=ie&amp;minifierType=js&amp;languageId=en_GB&amp;t=1742180888000" type="text/javascript"></script> <script src="https://echa.europa.eu/o/echa-revamp-theme/js/jquery.timepicker.min.js?browserId=ie&amp;minifierType=js&amp;languageId=en_GB&amp;t=1742180888000" type="text/javascript"></script> <script type="application/json">{"utility":"analytics","siteID":"c9cba231-694a-48ae-b6c0-eeb7777b02e3","sitePath":["echa.europa.eu"],"instance":"ec"}</script> <script type="text/javascript"> // <![CDATA[ Liferay.BrowserSelectors.run(); // ]]> </script> <script type="text/javascript"> // <![CDATA[ Liferay.currentURL = '\x2f'; Liferay.currentURLEncoded = '\x252F'; // ]]> </script> <script type="text/javascript"> // <![CDATA[ // ]]> </script> <script type="text/javascript"> // <![CDATA[ (function() {var $ = AUI.$;var _ = AUI._; var pathnameRegexp = /\/documents\/(\d+)\/(\d+)\/(.+?)\/([^&]+)/; function handleDownloadClick(event) { if (event.target.nodeName.toLowerCase() === 'a' && window.Analytics) { var anchor = event.target; var match = pathnameRegexp.exec(anchor.pathname); var fileEntryId = anchor.dataset.analyticsFileEntryId || (anchor.parentElement && anchor.parentElement.dataset.analyticsFileEntryId); if (fileEntryId && match) { var getParameterValue = function(parameterName) { var result = null; anchor.search .substr(1) .split('&') .forEach(function(item) { var tmp = item.split('='); if (tmp[0] === parameterName) { result = decodeURIComponent(tmp[1]); } }); return result; }; Analytics.send('documentDownloaded', 'Document', { groupId: match[1], fileEntryId: fileEntryId, preview: !!window._com_liferay_document_library_analytics_isViewFileEntry, title: decodeURIComponent(match[3].replace(/\+/gi, ' ')), version: getParameterValue('version') }); } } } var onDestroyPortlet = function() { document.body.removeEventListener('click', handleDownloadClick); }; Liferay.once('destroyPortlet', onDestroyPortlet); var onPortletReady = function() { document.body.addEventListener('click', handleDownloadClick); }; Liferay.once('portletReady', onPortletReady); })();(function() {var $ = AUI.$;var _ = AUI._; var onDestroyPortlet = function() { Liferay.detach('messagePosted', onMessagePosted); Liferay.detach('destroyPortlet', onDestroyPortlet); }; Liferay.on('destroyPortlet', onDestroyPortlet); var onMessagePosted = function(event) { if (window.Analytics) { Analytics.send('posted', 'Comment', { className: event.className, classPK: event.classPK, commentId: event.commentId, text: event.text }); } }; Liferay.on('messagePosted', onMessagePosted); })();(function() {var $ = AUI.$;var _ = AUI._; var onVote = function(event) { if (window.Analytics) { Analytics.send('VOTE', 'Ratings', { className: event.className, classPK: event.classPK, ratingType: event.ratingType, score: event.score }); } }; var onDestroyPortlet = function() { Liferay.detach('ratings:vote', onVote); Liferay.detach('destroyPortlet', onDestroyPortlet); }; Liferay.on('ratings:vote', onVote); Liferay.on('destroyPortlet', onDestroyPortlet); })();(function() {var $ = AUI.$;var _ = AUI._; var onShare = function(data) { if (window.Analytics) { Analytics.send('shared', 'SocialBookmarks', { className: data.className, classPK: data.classPK, type: data.type, url: data.url }); } }; var onDestroyPortlet = function() { Liferay.detach('socialBookmarks:share', onShare); Liferay.detach('destroyPortlet', onDestroyPortlet); }; Liferay.on('socialBookmarks:share', onShare); Liferay.on('destroyPortlet', onDestroyPortlet); })(); if (Liferay.Data.ICONS_INLINE_SVG) { svg4everybody( { attributeName: 'data-href', polyfill: true, validate: function (src, svg, use) { return !src || !src.startsWith('#'); } } ); } (function() {var $ = AUI.$;var _ = AUI._; var assetEntryId = ''; if (assetEntryId) { window.location.hash = assetEntryId; } })(); Liferay.Portlet.register('com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_IRd0B61m6wPa'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_IRd0B61m6wPa_', portletId: 'com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_IRd0B61m6wPa', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_IRd0B61m6wPa\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dcolumn-1\x26p_p_col_pos\x3d0\x26p_p_col_count\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); Liferay.Portlet.register('com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_e25K3T11zjrR'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_e25K3T11zjrR_', portletId: 'com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_e25K3T11zjrR', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_e25K3T11zjrR\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dcolumn-5\x26p_p_col_pos\x3d0\x26p_p_col_count\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); Liferay.Portlet.register('com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_us47PJT3v45V'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_us47PJT3v45V_', portletId: 'com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_us47PJT3v45V', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_us47PJT3v45V\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dcolumn-10\x26p_p_col_pos\x3d0\x26p_p_col_count\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); Liferay.Portlet.register('com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_aVYAbMJFZt00'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_aVYAbMJFZt00_', portletId: 'com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_aVYAbMJFZt00', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_aVYAbMJFZt00\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dcolumn-9\x26p_p_col_pos\x3d0\x26p_p_col_count\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); Liferay.Portlet.register('com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_fRVV7cAtm7rF'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_fRVV7cAtm7rF_', portletId: 'com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_fRVV7cAtm7rF', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_fRVV7cAtm7rF\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dcolumn-8\x26p_p_col_pos\x3d0\x26p_p_col_count\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); Liferay.Portlet.register('com_ed_echa_journalcontentpresenter_EchaJournalContentPresenterWebPortlet_INSTANCE_footer_nav_items'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_ed_echa_journalcontentpresenter_EchaJournalContentPresenterWebPortlet_INSTANCE_footer_nav_items_', portletId: 'com_ed_echa_journalcontentpresenter_EchaJournalContentPresenterWebPortlet_INSTANCE_footer_nav_items', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_ed_echa_journalcontentpresenter_EchaJournalContentPresenterWebPortlet_INSTANCE_footer_nav_items\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dnull\x26p_p_col_pos\x3dnull\x26p_p_col_count\x3dnull\x26p_p_static\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); Liferay.Portlet.register('com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_US7MqI9X4Yxi'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_US7MqI9X4Yxi_', portletId: 'com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_US7MqI9X4Yxi', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_US7MqI9X4Yxi\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dcolumn-3\x26p_p_col_pos\x3d0\x26p_p_col_count\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); Liferay.Portlet.register('com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_uj6j8dAt2b3j'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_uj6j8dAt2b3j_', portletId: 'com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_uj6j8dAt2b3j', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_uj6j8dAt2b3j\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dcolumn-11\x26p_p_col_pos\x3d0\x26p_p_col_count\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); (function() {var $ = AUI.$;var _ = AUI._; var assetEntryId = ''; if (assetEntryId) { window.location.hash = assetEntryId; } })(); Liferay.Portlet.register('com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_D20T9T8myQmC'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_D20T9T8myQmC_', portletId: 'com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_D20T9T8myQmC', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_D20T9T8myQmC\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dcolumn-2\x26p_p_col_pos\x3d0\x26p_p_col_count\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); (function() {var $ = AUI.$;var _ = AUI._; var assetEntryId = ''; if (assetEntryId) { window.location.hash = assetEntryId; } })(); Liferay.Portlet.register('com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_u3r4JIdnxLjE'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_u3r4JIdnxLjE_', portletId: 'com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_u3r4JIdnxLjE', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_u3r4JIdnxLjE\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dcolumn-6\x26p_p_col_pos\x3d0\x26p_p_col_count\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); (function() {var $ = AUI.$;var _ = AUI._; var assetEntryId = ''; if (assetEntryId) { window.location.hash = assetEntryId; } })(); Liferay.Portlet.register('com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_MSxN4ayXObCx'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_MSxN4ayXObCx_', portletId: 'com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_MSxN4ayXObCx', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_MSxN4ayXObCx\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dcolumn-4\x26p_p_col_pos\x3d0\x26p_p_col_count\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); (function() {var $ = AUI.$;var _ = AUI._; var assetEntryId = ''; if (assetEntryId) { window.location.hash = assetEntryId; } })(); Liferay.Portlet.register('com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_Oa1ljhnIcM42'); Liferay.Portlet.onLoad( { canEditTitle: false, columnPos: 0, isStatic: 'end', namespacedId: 'p_p_id_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_Oa1ljhnIcM42_', portletId: 'com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_Oa1ljhnIcM42', refreshURL: '\x2fc\x2fportal\x2frender_portlet\x3fp_l_id\x3d10165\x26p_p_id\x3dcom_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_Oa1ljhnIcM42\x26p_p_lifecycle\x3d0\x26p_t_lifecycle\x3d0\x26p_p_state\x3dnormal\x26p_p_mode\x3dview\x26p_p_col_id\x3dcolumn-7\x26p_p_col_pos\x3d0\x26p_p_col_count\x3d1\x26p_p_isolated\x3d1\x26currentURL\x3d\x252F', refreshURLData: {} } ); Liferay.Loader.require('metal-dom/src/all/dom', function(metalDomSrcAllDom) { (function(){ var dom = metalDomSrcAllDom; (function() {var $ = AUI.$;var _ = AUI._; var focusInPortletHandler = dom.delegate( document, 'focusin', '.portlet', function(event) { dom.addClasses(dom.closest(event.delegateTarget, '.portlet'), 'open'); } ); var focusOutPortletHandler = dom.delegate( document, 'focusout', '.portlet', function(event) { dom.removeClasses(dom.closest(event.delegateTarget, '.portlet'), 'open'); } ); })();})(); });AUI().use('liferay-menu', 'liferay-notice', 'aui-base', 'liferay-session', 'liferay-poller', function(A) {(function() {var $ = AUI.$;var _ = AUI._; if (A.UA.mobile) { Liferay.Util.addInputCancel(); } })();(function() {var $ = AUI.$;var _ = AUI._; new Liferay.Menu(); var liferayNotices = Liferay.Data.notices; for (var i = 1; i < liferayNotices.length; i++) { new Liferay.Notice(liferayNotices[i]); } })();(function() {var $ = AUI.$;var _ = AUI._; Liferay.Session = new Liferay.SessionBase( { autoExtend: true, redirectOnExpire: false, redirectUrl: 'https\x3a\x2f\x2fecha\x2eeuropa\x2eeu\x2fweb\x2fguest', sessionLength: 900, sessionTimeoutOffset: 70, warningLength: 0 } ); })();}); // ]]> </script> <script src="https://echa.europa.eu/o/echa-revamp-theme/js/main.js?browserId=ie&minifierType=js&languageId=en_GB&t=1742180888000" type="text/javascript"></script>   <div id="SiteMessages" style="display:none;"> <div class="SiteMessage SiteMessageWarning explorer-outdated-warning" style="display:none"> <p> Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.</p> <p> <button class="btn CloseSiteMessage btn-primary btn-default" id="explorerOutdatedWarningCloseButton" name="explorerOutdatedWarningCloseButton" onClick="closeWarningMessage(); return false;" type="submit" > <span class="lfr-btn-label">Close</span> </button> <label> <input type="checkbox" name="toggleExplorerOutdatedWarningCheckbox" id="toggleExplorerOutdatedWarningCheckbox" class="aui-field-input aui-field-input-choice" checked="checked"> Do not show this message again </label> </p> </div> <div class="SiteMessage SiteMessageCookies" id="CookieNotification" style="display:none;"> <p>This website uses cookies to ensure you get the best experience on our websites.</p> <p> <button class="btn CloseSiteMessage btn-primary btn-default" id="ygee" onClick="setNotificationCookie();" type="submit" > <span class="lfr-btn-label">Close</span> </button> Find out more on <a href="http://www.echa.europa.eu/legal-notice#cookies">how we use cookies.</a> </p> </div> <script type="text/javascript"> // <![CDATA[ AUI().use('cookie', function(A) {(function() {var $ = AUI.$;var _ = AUI._; AUI().ready( function() { initializeCookieNotification(); initializeExplorerWarning(); } ); setNotificationCookie = function() { setCustomCookie("CookieNotification","echa_cookie","/","30"); $("#CookieNotification").slideUp(); } function initializeExplorerWarning() { var explorerOutdatedWarningDiv = A.one('.explorer-outdated-warning'); var version = getExplorerVersion(); if((version<=7) && (getCustomCookieValue("ECHAIExplorerWarning")!="suppressed")){ explorerOutdatedWarningDiv.setStyle('display','block'); } } function getExplorerVersion() { var nAgt = navigator.userAgent; var nameOffset, verOffset, version; nameOffset = nAgt.indexOf("MSIE"); if(nameOffset!=-1){ verOffset= nameOffset+5; return parseInt(nAgt.substring(verOffset).split(";")[0],10); } } function initializeCookieNotification() { var cookieNotificationDiv = A.one('#CookieNotification'); if (getCustomCookieValue("CookieNotification") !='echa_cookie'){ cookieNotificationDiv.setStyle('display', 'block'); } else{ cookieNotificationDiv.setStyle('display', 'none'); } } closeWarningMessage = function() { var toggleChecked = AUI().one("#toggleExplorerOutdatedWarningCheckbox").get('checked'); $(".explorer-outdated-warning").slideUp(); if (toggleChecked) { document.cookie="ECHAIExplorerWarning=suppressed;path=/"; } } closeTranslationMessage = function() { var toggleChecked = AUI().one("#toggleTranslationMessageCheckbox").get('checked'); $(".translation-notice").slideUp(); if (toggleChecked) { AUI().use("aui-base", "aui-io-request", function(A) { A.io.request( themeDisplay.getPathMain() + '/portal/session_attribute/set', { data: { 'disableTranslationNotice': toggleChecked }, dataType: 'JSON' } ) }); } } $(document).ready(function() { var siteMessages = A.one('#SiteMessages'); AUI().one('body').prepend(siteMessages); siteMessages.setStyle('display', 'block'); }); function initImagePanning(){ (function ($) { "use strict"; $.fn.imagePanning = function () { var $mainBanner, mainBanner, $map, $image, $mapCenterContainer, $spots, init, moveMouseEnabled, isTouch, speed, //animation/tween speed switchToMobile, autoHotspotPositionScreen, dest, lastDest, map, mapCenterContainer, $this, mapImageContainer, imgH, imgW, mapOffset, offsetTop, $this = this, mapImageContainer = this.get(0), _init = function(){ $mainBanner = $('#main-banner'); $map = $('.map'); $image = $('.map-image', $map); $mapCenterContainer = $(".map-center-container", $map); $spots = $(".js-spot"); init = "center"; moveMouseEnabled = true; isTouch = Modernizr.touchevents ? true : false; speed = isTouch ? 1000 : 1400; //animation/tween speed switchToMobile = 1200; autoHotspotPositionScreen = 479; map = $map.get(0); mainBanner = $mainBanner.get(0); mapCenterContainer = $mapCenterContainer.get(0); _update(); }, _update = function(){ imgH = $image.outerHeight(true); imgW = $image.outerWidth(true); offsetTop = $map.offset().top; mapOffset = $map.offset(); }, //custom js tween _tweenTo = function (el, prop, to, duration, easing, overwrite) { if(!el._mTween) {el._mTween = {top:{}, left:{} }; } var startTime = _getTime(), _delay, progress = 0, from = el.offsetTop, elStyle = el.style, _request, tobj = el._mTween[prop]; if(prop === "left"){ from = el.offsetLeft; } var diff = to - from; if(overwrite !== "none"){ _cancelTween(); } _startTween(); function _step() { if(!dest) return; progress = _getTime() - startTime; _tween(); if(progress >= tobj.time){ tobj.time = (progress > tobj.time) ? progress + _delay - (progress - tobj.time) : progress + _delay - 1; if(tobj.time < progress + 1){tobj.time = progress + 1; } } if(tobj.time < duration){tobj.id = _request(_step); } } function _tween() { if(duration > 0){ tobj.currVal = _ease(tobj.time,from,diff,duration,easing); elStyle[prop] = Math.round(tobj.currVal) + "px"; }else{ elStyle[prop] = to + "px"; } } function _startTween(){ _delay = 1000 / 60; tobj.time = progress + _delay; _request = (!window.requestAnimationFrame) ? function(f){_tween(); return setTimeout(f,0.01);} : window.requestAnimationFrame; tobj.id = _request(_step); } function _cancelTween() { if(tobj.id == null) { return; } if(!window.requestAnimationFrame) { clearTimeout(tobj.id); } else { window.cancelAnimationFrame(tobj.id);} tobj.id = null; } function _ease(t, b, c, d, type) { var ts = (t /= d) * t, tc = ts * t; return b + c * (0.499999999999997 * tc * ts + -2.5 * ts * ts + 5.5 * tc + -6.5 * ts + 4 * t); } function _getTime(){ if(window.performance && window.performance.now){ return window.performance.now(); }else{ if(window.performance && window.performance.webkitNow){ return window.performance.webkitNow(); }else{ if(Date.now){return Date.now(); } else {return new Date().getTime(); } } } } }, _initHotSpots = function(){ var content, direction, position, mHeight, mWidth, contentSize = {}; function setSpotContentPosition(element){ var $content, self, elOffset = {}; $content = element.find('.hot-spot-article'); if($content.length < 1) return; direction = ''; content = $content.get(0); self = element.get(0); contentSize.width = $content.width(); contentSize.height = $content.height(); mHeight = $map.height(); mWidth = $map.width(); elOffset = element.offset(); position = element.position(); if ((elOffset.top - mapOffset.top) > (mHeight / 2) ){ setVerticalDirection('toBottom'); } else{ setVerticalDirection('toTop'); } if (elOffset.left > (mWidth / 2)){ // too close to the right side of the screen on mobile if(mWidth < autoHotspotPositionScreen && position.left < contentSize.width){ setHorizontalDirection('toLeft'); }else{ setHorizontalDirection('toRight'); } }else{ // too close to the left side of the screen on mobile if(mWidth < autoHotspotPositionScreen && (imgW - mWidth) < position.left){ setHorizontalDirection('toRight'); }else{ setHorizontalDirection('toLeft'); } } if($(window).width() < autoHotspotPositionScreen){ setPosition(direction, position, elOffset, contentSize); } } function setVerticalDirection(side){ if(side === 'toTop'){ content.style.bottom = null; content.style.top = mHeight - position.top > contentSize.height + 15 ? "50%" : "-" + ( contentSize.height + 15 - (mHeight - position.top)) + 'px'; direction += 'top'; }else{ content.style.top = null; content.style.bottom = position.top > contentSize.height + 15 ? "50%" : "-" + (contentSize.height + 15 - position.top) + 'px'; direction += 'bottom'; } } function setHorizontalDirection(side){ if(side === 'toRight'){ content.style.left = null; content.style.right = "50%"; direction += '##right'; }else{ content.style.right = null; content.style.left = "50%"; direction += '##left'; } } function setPosition(direction, position, offsets, contentSize){ var contH = $map.height(), contW = $map.width(), imgH = $image.outerHeight(true), imgW = $image.outerWidth(true), x, y, moveX, moveY; if(~direction.indexOf('top')){ moveY = Math.round((imgH - contH) * (position.top / contH)) + 15; y = (moveY) < imgH - contH ? moveY : imgH - contH; }else{ moveY = Math.round((imgH - contH) * (position.top / contH)) - contentSize.height - (contH - offsets.top - $map.offset().top); y = (moveY) > 0 ? moveY : 0; } if(~direction.indexOf('left')){ x = position.left > 0 ? position.left : 0; }else{ moveX = position.left - contentSize.width ; x = moveX <= imgW - contW ? moveX : imgW - contW; } dest = [y,x]; } function setPositionAbsoluteCSS (el, x, y){ el.style.top = y+"%"; el.style.left = x+"%"; } function isNumber (n) { return !isNaN(parseFloat(n)) && isFinite(n); } $spots.each(function(i, element) { var $el = $(element), spotX, spotY; spotX = element.getAttribute('data-x'); spotY = element.getAttribute('data-y'); if((isNumber(spotX) && spotX < 100) && (isNumber(spotY) && spotY < 100)){ setPositionAbsoluteCSS(element, spotX, spotY); element.className += " visible"; $el.on("click",function(e){ var $this = $(this), $parent = $this.parent(); if($parent.hasClass('opened')) return; $parent.addClass('opened').siblings().removeClass('opened'); setSpotContentPosition($this); }); } }); }, _initCenterContainer = function(){ var topCSS = parseInt($this.css('top'),10), leftCSS = parseInt($this.css('left'),10), title = $('.map-title-container').get(0), scroller = $('.js-scroll-bottom').get(0), ww = $(document).width(); mapCenterContainer.style.top = Math.abs(topCSS) +'px'; mapCenterContainer.style.left = Math.abs(leftCSS) +'px'; mapCenterContainer.style.width = ww + 'px'; if(!title.classList.contains('visible')) title.className += ' visible'; if(!scroller.classList.contains('visible')) scroller.className += ' visible'; }, _centralize = function(){ var imgCont = $this.get(0), contH = $map.height(), contW = $map.width(); dest=[Math.round((imgH-contH)*(contH/2/contH)),Math.round((imgW-contW)*(contW/2/contW))]; imgCont.style.top = '-'+dest[0]+'px'; imgCont.style.left = '-'+dest[1]+'px'; dest = null; }, _setAspectRatio = function(windowW, windowH){ var currImgW = $image.get(0).naturalWidth, currImgH = $image.get(0).naturalHeight, ww = (windowW) ? windowW : $(window).width(), wh = (windowH) ? windowH : $(window).height(), windowRatio = ww / (wh - mapOffset.top), imageRatio = currImgW / currImgH, screenMode = (windowRatio < imageRatio) ? 'vertical' : 'horizontal', width, height; if(screenMode === 'vertical'){ height = wh - mapOffset.top, width = getImgAspectRation(currImgW, currImgH, null, height); mapImageContainer.classList.remove('vertical-fit', 'horizontal-fit'); mapImageContainer.className += ' vertical-fit'; mainBanner.style.height = height + 'px'; }else{ width = ww, height = getImgAspectRation(currImgW, currImgH, width, null); mapImageContainer.classList.remove('vertical-fit', 'horizontal-fit'); mapImageContainer.className += ' horizontal-fit'; mainBanner.style.height = wh - mapOffset.top + 'px'; } imgH = height; imgW = width; mapImageContainer.style.width = width + 'px'; mapImageContainer.style.height = height + 'px'; function getImgAspectRation(imageWidth, imageHeight, width, height){ if(width) return Math.round(width * imageHeight / imageWidth); else return Math.round(height * imageWidth / imageHeight); } }, _loadImage = function(){ //image loaded fn $image.one("load",function(){ _setAspectRatio(); setTimeout(function(){ $mainBanner.addClass("loaded"); _centralize(); },1); setTimeout(function(){ _initCenterContainer(); _initHotSpots(); moveMouseEnabled = true; },300); }).each(function(){ //run load fn even if cached if(this.complete) $(this).load(); }); }; return this.each(function(i, el){ _init(); var timer, resizeTimeout, contH, contW, imgW, imgH, $map, isPointer, evt, coords, imgCont, mapOffset = $('.map').offset().top, img = $image.get(0), touchmoved=false, mapImageCont = this, prevPage = { y: 0, x: 0 }, ww = $(window).width(), wh = $(window).height() - mapOffset; if($this.data("imagePanning")) return; this.resize = function(){ _update(); _setAspectRatio(); _centralize(); _initCenterContainer(); } _loadImage(); $this.data("imagePanning",1) //panning fn .parent().on('mousemove',function(e,p){ if(!moveMouseEnabled) return; var cont = $(this); e.preventDefault(); contH = cont.height(), contW = cont.width(), imgH = $image.outerHeight(true), imgW = $image.outerWidth(true), isTouch = e.type.indexOf("touch") !== -1, isPointer = e.type.indexOf("pointer") !== -1, evt = isPointer ? e.originalEvent : isTouch ? e.originalEvent.touches[0] || e.originalEvent.changedTouches[0] : e; moveMouseEnabled = !p ? true : false; coords=[ !p ? evt.pageY - cont.offset().top : init === "center" ? contH / 2 : 0, !p ? evt.pageX - cont.offset().left : init === "center" ? contW / 2 : 0 ]; dest = [Math.round((imgH - cont.height()) * (coords[0] / cont.height())),Math.round((imgW - cont.width()) * (coords[1] / cont.width()))]; }) .on('touchmove',function(e,p){ if(!moveMouseEnabled) return; var cont = $(this); e.preventDefault(); contH = cont.height(), contW = cont.width(), imgH = $image.outerHeight(true), imgW = $image.outerWidth(true), isTouch = e.type.indexOf("touch") !== -1, isPointer = e.type.indexOf("pointer") !== -1, evt = isPointer ? e.originalEvent : isTouch ? e.originalEvent.touches[0] || e.originalEvent.changedTouches[0] : e; moveMouseEnabled = !p ? true : false; if(!dest){ dest = [Math.round((imgH - contH) * (contH / 2 / contH)), Math.round((imgW - contW) * (contW / 2 / contW))]; } if(!touchmoved) return; var contOffset = cont.offset(), maxW = imgW-cont.width(), maxH = imgH-cont.height(), topOffset = cont.offset().top, pageX = evt.pageX - contOffset.left, pageY = evt.pageY - contOffset.top, windowW = $(window).width(), windowH = $(window).height(); if(pageX < cont.width() && pageX > 0){ // check on device touch, if(pageY < cont.height() && pageY > 0){ // if cursor is out of the frame var x = prevPage.x - pageX; var y = prevPage.y - pageY; prevPage.x = pageX; prevPage.y = pageY; dest[0] = dest[0] + y; dest[1] = dest[1] + x; if(dest[1] > 0){ if(dest[1] > maxW){ dest[1] = maxW; } }else{ dest[1] = 0; } if(dest[0] > 0){ if(dest[0] > maxH){ dest[0] = maxH; } }else{ dest[0] = 0; } } } }) .on('touchstart',function(e){ //e.preventDefault(); touchmoved = true; isTouch = e.type.indexOf("touch") !== -1, isPointer = e.type.indexOf("pointer") !== -1, evt = isPointer ? e.originalEvent : isTouch ? e.originalEvent.touches[0] || e.originalEvent.changedTouches[0] : e; prevPage.y = evt.pageY; prevPage.x = evt.pageX; }) .on('touchend',function(e){ touchmoved = false; }) $('.js-spot').on("click",function(e){ lastDest = dest; dest = null; }); $(window).on("resize",function(){ clearTimeout(resizeTimeout); resizeTimeout = setTimeout(function(){ _setAspectRatio(); _centralize(); _initCenterContainer(); $('.opened','.hotspots-list').removeClass('opened'); }, 100); }); //if(!isTouch){ //panning animation 60FPS if(timer) clearInterval(timer); timer=setInterval(function(){ if(!dest) return; _tweenTo($this[0],"top", -dest[0], speed); _tweenTo($this[0],"left", -dest[1], speed); },16.6); //} }); } $(document).ready(function(){ $('html').click(function(event) { if(!$(event.target).closest('.js-spot').length) { $('.opened','.hotspots-list').removeClass('opened'); } }); }); })(jQuery); } function initHeader(){ var $wrapper = $('#header'), $pageContent = $('.page-content'), height; if($wrapper.length < 1 || $pageContent.length < 1) return; height = $wrapper.height(); $pageContent.css('padding-top',height); var resizeTimeout; $(window).on("resize",function(){ clearTimeout(resizeTimeout); resizeTimeout = setTimeout(function(){ height = $wrapper.height(); $pageContent.css('padding-top',height); }, 100); }); } function resizeHotspotsImage(){ var $hotspotsMap = $(".map-image-container"); if($hotspotsMap.length > 0){ $hotspotsMap.get(0).resize(); } } function panHotspotsImage(){ var $hotspotsMap = $(".map-image-container"); if($hotspotsMap.length > 0){ $hotspotsMap.imagePanning(); } } function popupClose(){ setTimeout(function(){ initHeader();resizeHotspotsImage(); },425); } })();}); // ]]> </script> </div> <script type="text/javascript"> $(document).ready(function() { var textContainer = $('.showMoreLessParagraphWrapper'); textContainer.each(function(index, obj) { initializeShowHideText($(this)); }); }); function initializeShowHideText(textContainer){ var moreLink='<span id="moreLinkContainerExpanded"></span> '+ '<span id="moreLinkWrapper" class="aui-helper-hidden">'+ ' <a class="aboutMore" title="Show more" href="javascript:;"></a>'+ '</span>'; textContainer.append(moreLink); var moreLinkWrapper = textContainer.find('#moreLinkWrapper'); var limitChars=textContainer.data("limit-chars"); var limitReached = false; var totalChars = 0; var indexParagraphReached = 0; var moreLinkAdded = false; textContainer.find('p').each(function(index, obj) { if($(this).is('p')){ var pText = $.trim($(this).text().toString()); totalChars += pText.length; if(!limitReached && (totalChars > limitChars)) { limitReached = true; indexParagraphReached = index; var currentLimit = limitChars - (totalChars - pText.length); //Get the entire word, and hide the all the text after it var newLimitFullWords = pText.substring(currentLimit-1).indexOf(" ", 0); newLimitFullWords = newLimitFullWords + currentLimit; if(newLimitFullWords>currentLimit){ var part1 = pText.substring(0, newLimitFullWords); var part2 = pText.substring(newLimitFullWords); var newText = part1 + "<span id='moreLinkContainer'></span><span class='showHideText hiddenText'>" + part2 + "</span>"; $(this).html(newText); moreLinkAdded = true; } } } if(limitReached && index>indexParagraphReached){ $(this).addClass("showHideText hiddenText"); } if(limitReached && !moreLinkAdded){ $(this).append("<span id='moreLinkContainer'></span>"); moreLinkAdded = true; } }); if(limitReached){ //Add the moreLink element to the spacific paragraph var moreLinkContainer = textContainer.find("#moreLinkContainer"); moreLinkContainer.html( moreLinkWrapper.html() ); } textContainer.removeClass("aui-helper-hidden"); showHideTextOnWebContentNew(textContainer); } function showHideTextOnWebContentNew(textContainer){ var moreLinkContainer = textContainer.find("#moreLinkContainer"); var moreLinkContainerExpanded = textContainer.find("#moreLinkContainerExpanded"); textContainer.delegate("a.aboutMore", "click",function(){ var moreLink = $(this); if(!moreLink.hasClass("isTriggered")){ moreLink.addClass("isTriggered"); textContainer.find(".showHideText").removeClass("hiddenText"); moreLink.attr('rel', moreLink.attr('title')); moreLink.attr('title', ''); moreLink.appendTo(moreLinkContainerExpanded); moreLinkContainer.find('a.aboutMore').remove(); }else{ moreLink.removeClass("isTriggered"); textContainer.find(".showHideText").addClass("hiddenText"); moreLink.attr('title', moreLink.attr('rel')); moreLink.appendTo(moreLinkContainer); moreLinkContainerExpanded.find('a.aboutMore').remove(); } }); } </script> <script type="text/javascript"> // <![CDATA[ AUI().use('aui-toggler', function(A) {(function() {var $ = AUI.$;var _ = AUI._; function migratePanels(item){ console.log('migratePanels ext'); titleBar=item.one('.lfr-panel-titlebar'); panelContent=item.one('.lfr-panel-content'); if(titleBar && panelContent){ transformPanelClasses(item,titleBar,panelContent); panelContent.all('.echa-panel').each( function(item, index, collection) { titleBarNested=item.one('.lfr-panel-titlebar'); panelContentNested=item.one('.lfr-panel-content'); if(titleBarNested && panelContentNested){ transformPanelClasses(item,titleBarNested,panelContentNested); panelContentNested.html('<div class="accordion-inner">'+panelContentNested.html()+'</div>'); } }); panelContent.html('<div class="accordion-inner">'+panelContent.html()+'</div>'); } } function transformPanelClasses(item,titleBar,panelContent){ item.removeClass('lfr-collapsible'); item.removeClass('lfr-collapsed'); item.replaceClass('lfr-extended','lfr-panel-extended'); item.addClass('accordion-group'); titleBar.removeClass('lfr-panel-titlebar'); titleBar.addClass('accordion-heading'); titleBar.addClass('toggler-header'); titleBar.addClass('toggler-header-collapsed'); panelTitle=titleBar.one('.lfr-panel-title'); if(panelTitle){ panelTitle.removeClass('.lfr-panel-title') panelTitle.addClass('accordion-toggle'); spanTitle=panelTitle.one('span'); if(spanTitle){ spanTitle.addClass('title-text'); } } panelContent.removeClass('lfr-panel-content') panelContent.addClass('toggler-content'); panelContent.addClass('toggler-content-collapsed'); } AUI().ready(function(A) { var panelDivs = A.all('.echa-panel'); panelDivs.each( function(item, index, collection) { migratePanels(item); } ); }); })();}); // ]]> </script> <script type="text/javascript"> // <![CDATA[ AUI().ready(function(A) { }); // ]]> </script> <script type="text/javascript"> // <![CDATA[ AUI().use('aui-base', 'querystring-parse', function(A) {(function() {var $ = AUI.$;var _ = AUI._; AUI().ready(function(A) { var locationSearch = window.location.search; var locationSearchIndex = locationSearch.indexOf('?'); if (locationSearchIndex >= 0 && locationSearch.length > 1) { locationSearch = locationSearch.substring(locationSearchIndex + 1); var queryParams = A.QueryString.parse(locationSearch); if (queryParams.panel) { A.all('#' + queryParams.panel + '.echa-panel > .toggler-header').replaceClass('toggler-header-collapsed', 'toggler-header-expanded'); A.all('#' + queryParams.panel + '.echa-panel > .toggler-content').replaceClass('toggler-content-collapsed', 'toggler-content-expanded'); } } }); })();}); // ]]> </script> <script type="text/javascript"> // <![CDATA[ AUI().use( 'aui-base', function(A) { var frameElement = window.frameElement; if (frameElement && frameElement.getAttribute('id') === 'simulationDeviceIframe') { A.getBody().addClass('lfr-has-simulation-panel'); } } ); // ]]> </script><script type="text/javascript"> // <![CDATA[ Liferay.Loader.require('frontend-js-tooltip-support-web@2.0.5/index', function(frontendJsTooltipSupportWeb205Index) { (function(){ var TooltipSupport = frontendJsTooltipSupportWeb205Index; (function() { try { TooltipSupport.default() } catch (err) { console.error(err); } })();})(); }); // ]]> </script></body> </html>

CINXE.COM

Homepage - ECHA