Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate

Modify Date: 2025-08-27 20:08:39

Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate Structure
Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate structure
Common Name Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate
CAS Number 4544-43-8 Molecular Weight 263.00900
Density 1.663 Boiling Point 199ºC
Molecular Formula C6H6BrF3O3 Melting Point N/A
MSDS N/A Flash Point 74ºC

 Names

Name Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.663
Boiling Point 199ºC
Molecular Formula C6H6BrF3O3
Molecular Weight 263.00900
Flash Point 74ºC
Exact Mass 261.94500
PSA 43.37000
LogP 1.44440
InChIKey ZJTZICBXLSNOHU-UHFFFAOYSA-N
SMILES CCOC(=O)C(Br)C(=O)C(F)(F)F

 Safety Information

HS Code 2918300090

 Synthetic Route

~82%

Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate Structure

Ethyl 2-bromo-4...

CAS#:4544-43-8

Literature: Alinezhad, Heshmatollah; Tajbakhsh, Mahmood; Tehrani, Shahram Shahriari Bulletin of the Korean Chemical Society, 2011 , vol. 32, # 5 p. 1543 - 1546

 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

2-Brom-2-<trifluor-acetyl>-essigsaeure-aethylester
Ethyl pound inverted question mark2-Bromo-4,4,4-trifluoro-3-oxobutanoate
PC5768
2-bromo-4,4,4-trifluoro-3-oxo-butyric acid ethyl ester
ethyl-2-bromo-4,4,4-trifluoro-3-oxobutanoate
Ethyl trifluoroacetylbromoacetate
2-bromo-4,4,4-trifluoro-3-oxo-butanoic acid,ethyl ester
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