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476471

2-Methylbutyryl chloride

97%

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About This Item

Linear Formula:
C2H5CH(CH3)COCl
CAS Number:
57526-28-0
Molecular Weight:
120.58
NACRES:
NA.22
PubChem Substance ID:
24871260
UNSPSC Code:
12352100
EC Number:
260-787-3
MDL number:
MFCD00041726
Assay:
97%
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Quality Segment

assay

97%

refractive index

n20/D 1.418 (lit.)

bp

117-121 °C (lit.)

density

0.972 g/mL at 25 °C (lit.)

functional group

acyl chloride

SMILES string

CCC(C)C(Cl)=O

InChI

1S/C5H9ClO/c1-3-4(2)5(6)7/h4H,3H2,1-2H3

InChI key

XRPVXVRWIDOORM-UHFFFAOYSA-N

General description

2-Methylbutyryl chloride is an acid chloride. It has been reported to be synthesized from 2-methylbutyric acid and thionyl chloride.

Application

2-Methylbutyryl chloride was used in the synthesis of 2-methylbutyramide and N-((R,S)-2-methylbutanoyl)salicylhydrazide.
It may be used in the synthesis of the 2-methyl-1-phenyl-1-butanone and 1,1′-(1,3,7,9-tetrahydroxydibenzofuran-2,6-diyl)bis(2-methylbutan-1-one).

Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Codes

H225,H314

Hazard Classifications

Flam. Liq. 2 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

Flash Point (°F)

68.0 °F - closed cup

Flash Point (°C)

20 °C - closed cup

PPE (personal protective equipment)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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