Description
Acetic anhydride
99.5%
-
CAS Number 108-24-7
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Linear Formula (CH3CO)2O
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Molecular Weight 102.09
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Beilstein Registry Number 385737
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EC Number 203-564-8
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MDL number MFCD00008705
Properties
vapor density | 3.5 (vs air) |
vapor pressure | 10 mmHg ( 36 °C) |
- | 4 mmHg ( 20 °C) |
assay | 99.5% |
autoignition temp. | 629 °F |
expl. lim. | 10.3 % |
refractive index | n20/D 1.390(lit.) |
bp | 138-140 °C(lit.) |
mp | −73 °C(lit.) |
solubility | water: slightly soluble |
density | 1.08 g/mL(lit.) |