Ethyl 3-bromo-2-oxobutanoate

Modify Date: 2024-01-09 16:58:16

Ethyl 3-bromo-2-oxobutanoate Structure
Ethyl 3-bromo-2-oxobutanoate structure
Common Name Ethyl 3-bromo-2-oxobutanoate
CAS Number 57332-84-0 Molecular Weight 209.038
Density 1.5±0.1 g/cm3 Boiling Point 213.0±23.0 °C at 760 mmHg
Molecular Formula C6H9BrO3 Melting Point N/A
MSDS N/A Flash Point 82.6±22.6 °C

 Names

Name Ethyl 3-bromo-2-oxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 213.0±23.0 °C at 760 mmHg
Molecular Formula C6H9BrO3
Molecular Weight 209.038
Flash Point 82.6±22.6 °C
Exact Mass 207.973495
PSA 43.37000
LogP 1.09
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.467
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2918300090

 Synthetic Route

~98%

Ethyl 3-bromo-2-oxobutanoate Structure

Ethyl 3-bromo-2...

CAS#:57332-84-0

Literature: Macielag, Mark J.; Xia, Mingde; McNally, James J.; Matthews, Jay M. Patent: US2012/149699 A1, 2012 ; Location in patent: Page/Page column 14-15 ;

~68%

Ethyl 3-bromo-2-oxobutanoate Structure

Ethyl 3-bromo-2...

CAS#:57332-84-0

Literature: Plouvier, Bertrand; Bailly, Christian; Houssin, Raymond; Henichart, Jean-Pierre Heterocycles, 1991 , vol. 32, # 4 p. 693 - 701

~%

Ethyl 3-bromo-2-oxobutanoate Structure

Ethyl 3-bromo-2...

CAS#:57332-84-0

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 19, # 17 p. 5124 - 5127

~%

Ethyl 3-bromo-2-oxobutanoate Structure

Ethyl 3-bromo-2...

CAS#:57332-84-0

Literature: Journal of the American Chemical Society, , vol. 76, p. 5796

 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

3-bromo-2-oxo-butyric acid ethyl ester
ethyl 3-bromo-2-oxobutyrate
ethyl 2-oxo-3-bromobutyrate
ethyl 3-bromo-2-oxovalerate
methyl ethyl bromopyruvate
ethyl dl-3-bromo-2-oxobutyrate
Butanoic acid, 3-bromo-2-oxo-, ethyl ester
Ethyl 3-bromo-2-oxobutanoate