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About This Item
Linear Formula:
(CH3CO)2O
CAS Number:
Molecular Weight:
102.09
EC Number:
203-564-8
UNSPSC Code:
12352100
NACRES:
NA.51
Beilstein/REAXYS Number:
385737
MDL number:
InChI
1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3
InChI key
WFDIJRYMOXRFFG-UHFFFAOYSA-N
SMILES string
CC(=O)OC(C)=O
vapor density
3.5 (vs air)
vapor pressure
10 mmHg ( 36 °C)
4 mmHg ( 20 °C)
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
H2O: slightly soluble
density
1.08 g/mL (lit.)
Quality Level
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
120.2 °F - closed cup
flash_point_c
49 °C - closed cup
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