CAS No: 78-93-3, Chemical Name: 2-Butanone
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78-93-3 2-Butanone

Nom 2-Butanone
Synonymes MEK; Methyl ethyl ketone; 2-Butanone (Controlled Chemical); Ethylmethylketone,99%; Ethyl methyl ketone~MEK~Methyl ethyl ketone; Ethyl methyl ketone; butan-2-one
Formule moléculaire C4H8O
Poids Moléculaire 72.1057
InChI InChI=1/C4H8O/c1-3-4(2)5/h3H2,1-2H3
Numéro de registre CAS 78-93-3
EINECS 201-159-0
Structure moléculaire 78-93-3 2-Butanone
Densité 0.786g/cm3
Point de fusion -87℃
Point d'ébullition 75.6°C at 760 mmHg
Indice de réfraction 1.367
solubilité dans l'eau 290 g/L (20℃)
Les symboles de danger  F:Flammable;
 Xi:Irritant;
Codes des risques R11:;
R36:;
R66:;
R67:;
Description de sécurité S16:;
S9:;
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