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1490-25-1

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Identification

Name
Methyl 4-chloro-4-oxobutanoate
CAS
1490-25-1
Synonyms
3-(CARBOMETHOXY)PROPIONYL CHLORIDE
3-(CHLOROFORMYL) METHYL PROPIONATE
METHYL 3-(CHLOROFORMYL)PROPIONATE
METHYL 4-CHLORO-4-OXOBUTYRATE
METHYL SUCCINYL CHLORIDE
SUCCINIC ACID MONOMETHYL ESTER CHLORIDE
4-chloro-4-oxo-butanoicacimethylester
3-Carbomethoxy propionyle chloride
Butanoic acid, 4-chloro-4-oxo-, methyl ester
3-(CHLOROFORMYL) METHYL PROPIONATE 95%
3-CARBOMETHOXYPROPIONYL CHLORIDE 95%
3-(Carbomethoxy)propionyl chloride, Methyl 3-(chloroformyl)propionate, Methyl succinyl chloride, Succinic acid monomethylester chloride
3-(Carbomethoxy)propionyl chloride, Methyl 3-(chloroformyl)propionate, Succinic acid monomethylester chloride
3-(Chlorocarbonyl)propionic acid methyl ester
3-Methoxycarbonylpropionic acid chloride
3-Methoxycarbonylpropionyl chloride
4-Chloro-4-oxobutanoic acid methyl ester
4-Chloro-4-oxobutyric acid methyl ester
4-Oxo-4-chlorobutanoic acid methyl ester
EINECS(EC#)
216-077-0
Molecular Formula
C5H7ClO3
MDL Number
MFCD00000750
Molecular Weight
150.56
MOL File
1490-25-1.mol

Chemical Properties

Appearance
Clear colorless to pale yellow liquid
bp 
58-65 °C3 mm Hg(lit.)

density 
1.230 g/mL at 20 °C

refractive index 
n20/D 1.44(lit.)

Fp 
165 °F

storage temp. 
2-8°C

CAS DataBase Reference
1490-25-1(CAS DataBase Reference)
EPA Substance Registry System
1490-25-1(EPA Substance)

Safety Data

Hazard Codes 
C
Risk Statements 
R34:Causes burns.
R37:Irritating to the respiratory system.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR 
UN 3265 8/PG 2

WGK Germany 
3


10-13-21
HazardClass 
8
PackingGroup 
III
HS Code 
29183000

Spectrum Detail

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