57332-84-0

57332-84-0 structure

Name: Ethyl 3-bromo-2-oxobutanoate
Chemical Name: Ethyl 3-bromo-2-oxobutanoate
CAS Number: 57332-84-0
Molecular Formula: C₆H₉BrO₃
Molecular Weight: 209.038
Create Date: 2018-08-20 22:27:46
Modify Date: 2024-01-09 16:58:16

Name	Ethyl 3-bromo-2-oxobutanoate
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

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

Hazard Codes	Xi
HS Code	2918300090

15933-07-0

~98%

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 ;

52089-54-0

~68%

57332-84-0

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

600-18-0

141-78-6

57332-84-0

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

56-23-5

52089-54-0

57332-84-0

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

Precursor 5
15933-07-0 52089-54-0 600-18-0 141-78-6
56-23-5
DownStream 2
72054-60-5 137267-44-8

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%

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