Nom de l'article:
Potassium ethanolate crystals
Description:
Potassium ethanolate crystals also known as potassium ethanolate, is an off-white or yellow powderotassium ethoxide contains an ethoxide ion, the conjugate base of ethanol, which makes this compounds strongly basic and its chemical formula C2H5KO.
Groupe:
Intermediates
Numéro CAS:
917-58-8
Numéro EC:
213-029-0
Synonymes:
potassium,ethanolate, , POTASSIUM ETHYLATE POWDER
Nom d’après UICPA:
potassium;ethanolate
Formule moléculaire:
C2H5OK
Masse moléculaire:
84.159 g/mol
Point d’ébullition:
72.6ºC at 760 mmHg
Point d’éclair:
8.9ºC
Point de fusion:
250ºC
Densité:
0.894 g/mL at 25ºC
Classe de danger:
3
Code SH:
2942000000
RID/ADR:
UN 3274
Déclarations de risques:
R11; R14; R34
Déclaration de dangers:
H225; H251; H314
Mise en garde:
P210; P280; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338; P403 + P235
Signaux:
Danger