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C11049

Sigma-Aldrich

Methyl 4-chloro-4-oxobutyrate

97%

Synonym(s):

Methyl succinyl chloride, 3-(Carbomethoxy)propionyl chloride, Methyl 3-(chloroformyl)propionate, Succinic acid monomethylester chloride

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About This Item

Linear Formula:
CH3OCOCH2CH2COCl
CAS Number:
1490-25-1
Molecular Weight:
150.56
Beilstein/REAXYS Number:
970397
EC Number:
216-077-0
MDL number:
MFCD00000750
UNSPSC Code:
12352100
PubChem Substance ID:
24892344
NACRES:
NA.22

assay

97%

form

liquid

refractive index

n20/D 1.44 (lit.)

bp

58-65 °C/3 mmHg (lit.)

density

1.223 g/mL at 25 °C (lit.)

SMILES string

COC(=O)CCC(Cl)=O

InChI

1S/C5H7ClO3/c1-9-5(8)3-2-4(6)7/h2-3H2,1H3

InChI key

SRXOJMOGPYFZKC-UHFFFAOYSA-N

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pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

165.2 °F - closed cup

flash_point_c

74 °C - closed cup

ppe

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

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