{"id":1714,"date":"2026-02-05T13:52:58","date_gmt":"2026-02-05T05:52:58","guid":{"rendered":"https:\/\/sinomorechem.com\/?post_type=product&#038;p=1714"},"modified":"2026-02-05T13:52:58","modified_gmt":"2026-02-05T05:52:58","slug":"di-lauroyl-peroxide-lpo","status":"publish","type":"product","link":"https:\/\/sinomorechem.com\/fr_be\/product\/di-lauroyl-peroxide-lpo","title":{"rendered":"Peroxyde de di-lauroyle (LPO)"},"content":{"rendered":"<p><strong>Nom chimique<\/strong><\/p>\n<p>Peroxyde de di-lauroyle<\/p>\n<p><strong>Autre nom<\/strong>\uff1aLPO<\/p>\n<p><strong>Structure<\/strong><\/p>\n<p>MW\uff1a398.6<br \/>\nN\u00b0 CAS \uff1a105-74-8<br \/>\nEINECS \/ ELINCS No.\uff1a203-326-3<br \/>\nStatut TSCA\uff1aList\u00e9<\/p>\n<p><strong>Introduction<\/strong><\/p>\n<p>Le LPO est une poudre blanche. Il fait partie des peroxydes organiques diacyl\u00e9s. Il est principalement utilis\u00e9 comme initiateur pour la polym\u00e9risation du styr\u00e8ne, de l'\u00e9thyl\u00e8ne, du chlorure de vinyle, du chlorure de vinylid\u00e8ne, de l'acrylate et du m\u00e9thacrylate. Dans la polym\u00e9risation du m\u00e9thacrylate, le LPO est souvent utilis\u00e9 en remplacement de l'AIBN.<\/p>\n<p><strong>Sp\u00e9cifications<\/strong><\/p>\n<p>Aspect : Poudre blanche pure<\/p>\n<p>Essai (%) : \u2265 98,0<\/p>\n<p>Oxyg\u00e8ne actif (%) : \u2265 3,93<\/p>\n<p>Densit\u00e9 apparente : 460 kg\/m\u00b3<\/p>\n<p><strong>Propri\u00e9t\u00e9s<\/strong><\/p>\n<p>\u00c9tat : Solide<\/p>\n<p>Point de fusion (\u00b0C) : 54<\/p>\n<p>Oxyg\u00e8ne actif (%) : 4.01<\/p>\n<p><strong>Donn\u00e9es sur la demi-vie<\/strong><\/p>\n<p>Les donn\u00e9es de demi-vie de la LPO dans le chlorobenz\u00e8ne sont les suivantes :<br \/>\n10 h Demi-vie (\u00b0C) : 61<br \/>\n1 h Demi-vie (\u00b0C) : 81<br \/>\n0,1 h Demi-vie (\u00b0C) : 99<br \/>\nEa (kJ\/mol) : \u00c9nergie d'activation Ea (kJ\/mol) : 123.37<\/p>\n<p><strong>Stabilit\u00e9 thermique<\/strong><\/p>\n<p>Temp\u00e9rature de stockage maximale recommand\u00e9e Ts max (\u00b0C) : 30<\/p>\n<p>SADT (\u00b0C) : 50<\/p>\n<p><strong>Donn\u00e9es de s\u00e9curit\u00e9<\/strong><\/p>\n<p>Peroxyde organique de type D, solide<\/p>\n<p>Division 5.2<\/p>\n<p>N\u00b0 ONU : 3106<\/p>\n<p><strong>Emballage : <\/strong>25 kg \/ bo\u00eete en carton<\/p>\n<p><strong>Stockage<\/strong><\/p>\n<p>Stock\u00e9 \u00e0 une temp\u00e9rature inf\u00e9rieure \u00e0 30\u00b0C dans un endroit frais, sec et bien ventil\u00e9.<\/p>\n<p><strong>Pr\u00e9cautions de manipulation<\/strong><\/p>\n<ul>\n<li>Conserver les r\u00e9cipients herm\u00e9tiquement ferm\u00e9s<\/li>\n<li>Tenir \u00e0 l'\u00e9cart des sources de chaleur, des sources d'inflammation et de la lumi\u00e8re directe du soleil.<\/li>\n<li>\u00c9viter le pesage ou le reconditionnement dans les zones de stockage<\/li>\n<li>\u00c9viter le contact avec les agents r\u00e9ducteurs (tels que les amines), les acides, les bases et les compos\u00e9s de m\u00e9taux lourds (acc\u00e9l\u00e9rateurs, savons m\u00e9talliques, etc.).<\/li>\n<\/ul>","protected":false},"featured_media":1715,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"tags":[],"products":[],"class_list":["post-1714","product","type-product","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - 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