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Methyl 4-chloro-4-oxobutanoate

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Origin: China

Cas No: 1490-25-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 1490-25-1 Formula: C5H7ClO3 Molecular Weight: 150.56000

Basic Info

Chemical Name	Methyl 4-chloro-4-oxobutanoate
Synonyms	3-(CARBOMETHOXY)PROPIONYL CHLORIDE; Methyl 4-Chloro-4-Oxobutanoate; methyl 3-(chlorocarbonyl)propanoate; 3-(CHLOROFORMYL) METHYL PROPIONATE; METHYL 3-(CHLOROFORMYL)PROPIONATE; METHYL 4-CHLORO-4-OXOBUTYRATE; 3-(methoxycarbonyl)-propionyl chloride; METHYL SUCCINYL CHLORIDE; 3-Carbomethoxy propionyle chloride; methyl 4-oxo-4-chlorobutyrate; methyl 3-chlorocarbonyl-propionate;
CAS No.	1490-25-1
Molecular Formula	C5H7ClO3
Molecular Weight	150.56000
PSA	43.37000
LogP	0.70500

Properties

Appearance & Physical State	clear liquid
Density	1.223
Boiling Point	58-65ºC (3 mmHg)
Flash Point	74ºC
Refractive Index	1.44
Storage Condition	2-8ºC
Vapor Pressure	0.266mmHg at 25°C

Safety Info

Hazard Class	8
Safety Statements	S26-S36/37/39-S45
HS Code	2918300090
WGK Germany	3
Packing Group	III
RIDADR	UN 3265
Risk Statements	R34; R37
Hazard Codes	C

Synthesis Route

monomethyl succinate→Methyl 4-chloro-4-oxobutanoate
succinic anhydride→Methyl 4-chloro-4-oxobutanoate
Dimethyl succinate→Methyl 4-chloro-4-oxobutanoate

Precursor

monomethyl succinate
Dimethyl succinate
succinic anhydride

Downstream Product

4-(4-methoxyphenyl)-4-oxobutanoic acid
METHYL HEXACOSANOATE
Methyl 3-isocyanatopropanoate
methyl 4-(3,4-dimethoxyphenyl)-4-oxobutanoate

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