Nom de l'article:Potassium methanolate
Description:Potassium methanolate crystals is one of numerous organometallic compounds used as a strong base and as a catalyst for transesterification, in particular for the production of biodiesel, its formula is CH3KO .
Groupe:Intermediates
Numéro CAS:865-33-8
Numéro EC:212-736-1
Synonymes:potassium,methanolate, Potassium methanolate crystals, K-Methylate Crystals, K-Methylate sol. 32 %, POTASSIUM METHYLATE POWDER, POTASSIUM METHYLATE 32%
Applications: Consumer use
Nom d’après UICPA:potassium;methanolate
Formule moléculaire:CH3OK
Masse moléculaire:70.132 g/mol
Point d’ébullition:48.1ºC at 760 mmHg
Point d’éclair:7ºC
Point de fusion:-20ºC
Densité:0.85 g/cm3
Classe de danger:4.2
Code SH:29051900
RID/ADR:UN 3206
Déclarations de risques:R11; R23/24/25; R38; R39/23/24/25; R48/20; R63; R65; R67
Déclaration de dangers:H225; H301 + H311 + H331; H314; H370
Mise en garde:P210; P260; P280; P301 + P310; P305 + P351 + P338; P310
Signaux:Danger