Item name:
acetic anhydride
Description:
Acetic anhydride (Ac2O) is a colorless liquid that smells strongly acidic like venigar.It is the simplest isolable anhydride mainly used in pharmaceuticals industry.
Group:
Acids & Bases
CAS Number:
108-24-7
EC Number:
203-564-8
Synonyms:
acetyl acetate, Acetic acid anhydride, Acetic anhydride, Ethanoic anhydrate, Essigsäureanhydrid, Acetanhydrid, Acetic Anhydride
Applications:
Adhesive, Building Material, Food, Metal processing, Pesticide
Ipuac Name:
acetyl acetate
Molecular Formula:
(CH3CO)2O
Molecular Weight:
102.089 g/mol
Boiling Point:
140 °C
Flash Point:
130 °F
Melting Point:
-73.1 °C
Solubility:
In water 120 mg/mL at 20 °C
Density:
1.087 g/cm3
Hazard Class:
8
HS Code:
29152400
RID/ADR:
UN 2924 3/PG 2
Risk Statements:
R11; R20/21/22; R37/38; R41; R34; R20/21;
Hazard Declaration:
H226; H302; H314; H330
Caution Statement:
P210; P260; P280; P304 + P340 + P310; P305 + P351 + P338; P370 + P378
Signal World:
Danger