{"id":44433,"date":"2024-07-10T09:58:02","date_gmt":"2024-07-10T09:58:02","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/good-practice\/remplacement-de-la-22-dichloro-44-methylenedianiline-moca-dans-la-fabrication-de-polyurethanes\/"},"modified":"2025-09-04T11:10:49","modified_gmt":"2025-09-04T11:10:49","slug":"remplacement-de-la-22-dichloro-44-methylenedianiline-moca-dans-la-fabrication-de-polyurethanes","status":"publish","type":"good-practice","link":"https:\/\/stopcarcinogensatwork.eu\/fr\/good-practice\/remplacement-de-la-22-dichloro-44-methylenedianiline-moca-dans-la-fabrication-de-polyurethanes\/","title":{"rendered":"Remplacement de la 2,2&prime;-dichloro-4,4&prime;-m\u00e9thyl\u00e8nedianiline (MOCA) dans la fabrication de polyur\u00e9thanes"},"content":{"rendered":"<p>L&rsquo;un des objectifs du <a href=\"https:\/\/environment.ec.europa.eu\/topics\/chemicals\/reach-regulation_en\">r\u00e8glement europ\u00e9en REACH<\/a> est le remplacement progressif des substances tr\u00e8s pr\u00e9occupantes (par exemple, les canc\u00e9rog\u00e8nes) par des alternatives plus s\u00fbres. Les entreprises qui utilisent ces substances doivent rechercher activement des alternatives plus s\u00fbres (substances moins dangereuses, nouvelles technologies et nouveaux proc\u00e9d\u00e9s) et rendre compte de ces alternatives. Vous trouverez ci-dessous des informations sur les alternatives possibles au trioxyde de chrome, incluses dans les diff\u00e9rentes demandes d&rsquo;autorisation re\u00e7ues \u00e0 ce jour par l&rsquo;ECHA. Pour obtenir plus de d\u00e9tails, veuillez suivre le lien vers le dossier complet.   <\/p>\n<div id=\"wp-content-editor-tools\" class=\"wp-editor-tools hide-if-no-js\">\n<div class=\"wp-editor-tabs\">\n<p>Vous trouverez ci-dessous des alternatives possibles \u00e0 la 2,2&prime;-dichloro-4,4&prime;-m\u00e9thyl\u00e8nedianiline (MOCA) dans la fabrication de polyur\u00e9thanes.<\/p>\n<h2>2,2&prime;-dichloro-4,4&prime;-m\u00e9thyl\u00e8nedianiline (MOCA)<\/h2>\n<\/div>\n<div class=\"wp-editor-tabs\">\n<ul>\n<li><strong>Num\u00e9ro CE<\/strong>: 202-918-9<\/li>\n<li><strong>Num\u00e9ro CAS<\/strong>: 101-14-4<\/li>\n<li><strong>Utilisation<\/strong>: Fabrication de produits en polyur\u00e9thane<\/li>\n<li><strong>Fonction technique : <\/strong>Agent de durcissement\/extenseur de cha\u00eene<\/li>\n<\/ul>\n<\/div>\n<p><strong>L&rsquo;alternative la plus prometteuse :<\/strong><\/p>\n<ul>\n<li>Combinaisons des alternatives pr\u00e9s\u00e9lectionn\u00e9es<\/li>\n<\/ul>\n<p><strong>Autres alternatives :<br \/>\n<\/strong><em>Diff\u00e9rents (groupes de) soci\u00e9t\u00e9s ont \u00e9tudi\u00e9 les alternatives possibles pour remplacer le trioxyde de chrome. M\u00eame si ces alternatives n&rsquo;ont pas \u00e9t\u00e9 retenues pour leur cas particulier, elles peuvent constituer une option appropri\u00e9e pour d&rsquo;autres cas. <\/em><\/p>\n<ul>\n<li>4,4&prime;-diisocyanate de diph\u00e9nylm\u00e9thane<\/li>\n<li>Diisocyanate de 1,5-naphtal\u00e8ne<\/li>\n<li>1,4-Diisocyanate de ph\u00e9nyl\u00e8ne<\/li>\n<li>6-m\u00e9thyl-2,4-bis(m\u00e9thylthio)ph\u00e9nyl\u00e8ne-1,3-diamine ; 2-m\u00e9thyl-4,6-bis(m\u00e9thylthio)ph\u00e9nyl\u00e8ne-1,3-diamine<\/li>\n<li>2-m\u00e9thylpropyl-3,5-diamino-4-chloro benzoate<\/li>\n<li>4-[(4-amino-2-chloro-3,5-di\u00e9thylph\u00e9nyl)m\u00e9thyl]-3-chloro-2,6-di\u00e9thylaniline<\/li>\n<li>\u00e9thane-1,2-diol et 3-aminom\u00e9thyl-3,5,5-trim\u00e9thylcyclohexylamine<\/li>\n<li>2,2&prime;-p-ph\u00e9nylenedioxydi\u00e9thanol<\/li>\n<li>butane-1,4-diol<\/li>\n<li>Pr\u00e9polym\u00e8res TDI en combinaison avec DMTDA et M-CDEA<\/li>\n<li>Pr\u00e9polym\u00e8res MDI en combinaison avec BDO et HQEE<\/li>\n<\/ul>\n<\/div>\n<h2>Informations plus d\u00e9taill\u00e9es<\/h2>\n<p>Tous les efforts de recherche des entreprises ont \u00e9t\u00e9 document\u00e9s dans des rapports. Les dossiers suivants de l&rsquo;ECHA sont disponibles sur les alternatives possibles au trioxyde de chrome pour l&rsquo;ECCS : <\/p>\n<ul>\n<li> <a href=\"https:\/\/echa.europa.eu\/nl\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/58208\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/8\/view\">0225-01<\/a><\/li>\n<li><a href=\"https:\/\/echa.europa.eu\/nl\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/58207\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/8\/view\">0225-02<\/a><\/li>\n<li><a href=\"https:\/\/echa.europa.eu\/nl\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/67806\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/9\/view\">0246-01<\/a><\/li>\n<\/ul>\n","protected":false},"template":"","sector":[1989,1898],"carcinogens":[1546,1758],"stop":[2058,2060],"country":[],"class_list":["post-44433","good-practice","type-good-practice","status-publish","hentry","sector-fabrication-de-peintures-et-de-revetements","sector-peinture-et-vitrerie","carcinogens-amiante","carcinogens-dichloromethane-fr","stop-protection-des-personnes","stop-substitution"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Remplacement de la 2,2&#039;-dichloro-4,4&#039;-m\u00e9thyl\u00e8nedianiline (MOCA) dans la fabrication de polyur\u00e9thanes<\/title>\n<meta name=\"description\" content=\"Alternatives \u00e0 la 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