Diethyl 2-chloro-3-oxosuccinate

Modify Date: 2025-08-22 08:03:23

Diethyl 2-chloro-3-oxosuccinate Structure
Diethyl 2-chloro-3-oxosuccinate structure
Common Name Diethyl 2-chloro-3-oxosuccinate
CAS Number 34034-87-2 Molecular Weight 222.623
Density 1.3±0.1 g/cm3 Boiling Point 271.2±30.0 °C at 760 mmHg
Molecular Formula C8H11ClO5 Melting Point N/A
MSDS N/A Flash Point 108.2±23.6 °C

 Names

Name Diethyl 2-chloro-3-oxosuccinate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 271.2±30.0 °C at 760 mmHg
Molecular Formula C8H11ClO5
Molecular Weight 222.623
Flash Point 108.2±23.6 °C
Exact Mass 222.029495
PSA 69.67000
LogP 1.28
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.451

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2918300090

 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

Diethyl 2-chloro-3-oxobutane-1,4-dioate
Butanedioic acid, 2-chloro-3-oxo-, diethyl ester
Diethyl 2-chloro-3-oxosuccinate
Chlorooxalacetic Acid Diethyl Ester
diethyl 3-chloro-2-oxo-butanedioate
2-Chloro-3-oxo-succinic acid diethyl ester
diethyl 2-chloro-3-oxobutanedioate
ethyl chloro(ethyloxyoxalyl)acetate
diethyl 3-chloro-2-oxosuccinate
Diethyl chlorooxalacetate
2-chloro-3-oxosuccinic acid diethyl ester
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