Methyl 4-chloro-4-oxobutanoate

Modify Date: 2025-08-23 21:42:30

Methyl 4-chloro-4-oxobutanoate Structure
Methyl 4-chloro-4-oxobutanoate structure
Common Name Methyl 4-chloro-4-oxobutanoate
CAS Number 1490-25-1 Molecular Weight 150.560
Density 1.2±0.1 g/cm3 Boiling Point 204.3±0.0 °C at 760 mmHg
Molecular Formula C5H7ClO3 Melting Point N/A
MSDS USA Flash Point 73.9±0.0 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name Methyl 4-chloro-4-oxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 204.3±0.0 °C at 760 mmHg
Molecular Formula C5H7ClO3
Molecular Weight 150.560
Flash Point 73.9±0.0 °C
Exact Mass 150.008377
PSA 43.37000
LogP 0.73
Vapour Pressure 0.3±0.4 mmHg at 25°C
Index of Refraction 1.431
Storage condition 2-8°C

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive;
Risk Phrases R34;R37
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3265 8/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 2918300090

 Synthetic Route

~97%

Methyl 4-chloro-4-oxobutanoate Structure

Methyl 4-chloro...

CAS#:1490-25-1

Literature: Raposo, M. Manuela M.; Kirsch Heterocycles, 2001 , vol. 55, # 8 p. 1487 - 1498

~%

Methyl 4-chloro-4-oxobutanoate Structure

Methyl 4-chloro...

CAS#:1490-25-1

Literature: Chemische Berichte, , vol. 73, p. 313

~%

Methyl 4-chloro-4-oxobutanoate Structure

Methyl 4-chloro...

CAS#:1490-25-1

Literature: Pharmazie, , vol. 44, # 11 p. 758 - 760

 Customs

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

EINECS 216-077-0
Methyl succinyl chloride
3-Carbomethoxy propionyle chloride
Butanoic acid, 4-chloro-4-oxo-, methyl ester
Methyl 4-chloro-4-oxobutanoate
methyl 4-oxo-4-chlorobutyrate
methyl 3-chlorocarbonyl-propionate
3-(CARBOMETHOXY)PROPIONYL CHLORIDE
methyl 3-(chlorocarbonyl)propanoate
3-(CHLOROFORMYL) METHYL PROPIONATE
METHYL 3-(CHLOROFORMYL)PROPIONATE
METHYL 4-CHLORO-4-OXOBUTYRATE
MFCD00000750
3-(methoxycarbonyl)-propionyl chloride
Methyl4-chloro-4-oxobutanoate
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here




Get all suppliers and price by the below link:

Methyl 4-chloro-4-oxobutanoate suppliers

Methyl 4-chloro-4-oxobutanoate price

Related Compounds: More...
methyl 4-chloro-2-methyl-4-oxobutanoate
59700-83-3
methyl 4-chloro-3-methyl-4-oxobutanoate
82923-97-5
methyl 4-chloro-3,3-dimethyl-4-oxobutanoate
91735-32-9
METHYL 4-CHLORO-4,4-DIFLUOROACETOACETATE
117510-94-8
methyl 4-chloro-4-(methoxyimino)-3-oxobutyrate
69738-55-2
methyl 2-acetoxy-4-chloro-4-oxobutanoate
139696-44-9
benzyl 4-chloro-4-oxobutanoate
41437-17-6
tert-butyl 4-chloro-4-oxobutanoate
1025928-23-7
benzyl 3-(acetylsulfanylmethyl)-4-chloro-4-oxobutanoate
89563-30-4
2-cyclobutyl-3-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]propanoic acid
2171435-90-6
(1RS,2SR)-2-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanamido]cyclopentane-1-carboxylic acid
2227796-20-3
8-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-enoyl]-8-azabicyclo[3.2.1]octane-3-carboxylic acid
2172629-40-0
3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-{[(3-hydroxycyclobutyl)methyl](methyl)carbamoyl}propanoic acid
2171298-96-5
4-[({bicyclo[3.1.0]hexan-3-yl}methyl)(methyl)carbamoyl]-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid
2171610-06-1
5-[2-cyclobutyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]pentanoic acid
2171857-40-0
rac-2-{[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}butanoic acid
2227931-16-8
rac-4-{[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}-2-methoxybutanoic acid
2228019-25-6
3-(4-{3-[benzyl(methyl)amino]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl}piperazin-1-yl)propanoic acid
2171611-42-8
2-[3-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]benzoic acid
2171581-78-3