项目名:
acetic anhydride
描述:
Acetic anhydride (Ac2O) is a colorless liquid that smells strongly acidic like venigar.It is the simplest isolable anhydride mainly used in pharmaceuticals industry.
组别:
Acids & Bases
化学文摘社编号:
108-24-7
EC编号:
203-564-8
别名:
acetyl acetate, Acetic acid anhydride, Acetic anhydride, Ethanoic anhydrate, Essigsäureanhydrid, Acetanhydrid, Acetic Anhydride
应用:
Adhesive, Building Material, Food, Metal processing, Pesticide
Ipuac名称:
acetyl acetate
分子式:
(CH3CO)2O
分子量:
102.089 克/摩尔
沸点:
140 °C
闪点:
130 °F
熔点:
-73.1 °C
溶解度:
In water 120 mg/mL at 20 °C
浓度:
1.087 g/cm3
危险等级:
8
HS代码:
29152400
RID/ADR:
UN 2924 3/PG 2
风险声明:
R11; R20/21/22; R37/38; R41; R34; R20/21;
危险声明:
H226; H302; H314; H330
注意事项声明:
P210; P260; P280; P304 + P340 + P310; P305 + P351 + P338; P370 + P378
信号世界:
Danger