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Merck
CN

L095004

Sigma-Aldrich

乙酸酐

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线性分子式:
(CH3CO)2O
化学文摘社编号:
分子量:
102.09
Beilstein:
385737
EC 号:
MDL编号:
UNSPSC代码:
12352100
NACRES:
NA.51
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蒸汽密度

3.5 (vs air)

蒸汽压

10 mmHg ( 36 °C)
4 mmHg ( 20 °C)

自燃温度

629 °F

expl. lim.

10.3 %

折射率

n20/D 1.390 (lit.)

沸点

138-140 °C (lit.)

mp

−73 °C (lit.)

溶解性

H2O: slightly soluble

密度

1.08 g/mL (lit.)

SMILES字符串

CC(=O)OC(C)=O

InChI

1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3

InChI key

WFDIJRYMOXRFFG-UHFFFAOYSA-N

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Danger

危险分类

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

120.2 °F - closed cup

闪点(°C)

49 °C - closed cup

法规信息

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分析证书(COA)

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