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Merck
CN

185736

Butyric anhydride

99%

Synonym(s):

Butanoic anhydride

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About This Item

Linear Formula:
(CH3CH2CH2CO)2O
CAS Number:
Molecular Weight:
158.19
EC Number:
203-383-4
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1099474
MDL number:
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InChI key

YHASWHZGWUONAO-UHFFFAOYSA-N

InChI

1S/C8H14O3/c1-3-5-7(9)11-8(10)6-4-2/h3-6H2,1-2H3

SMILES string

CCCC(=O)OC(=O)CCC

vapor density

5.45 (vs air)

vapor pressure

10 mmHg ( 79.5 °C)

assay

99%

autoignition temp.

535 °F

expl. lim.

1.1 %, 104 °F, 7.6 %, 144 °F

bp

198-199 °C (lit.)

mp

−75-−66 °C (lit.)

density

0.967 g/mL at 25 °C (lit.)

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Shiva Shanker Kaki et al.
Journal of oleo science, 64(8), 845-852 (2015-07-17)
Ferulic acid was modified to produce a novel phenolipid containing butyl chains. Ferulic acid was esterified with butanol to produce butyl ferulate which was further dihydroxylated followed by esterification with butyric anhydride to produce the phenolipid containing butyric acid. IR

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