methyl (E)-4-(2-bromophenyl)-2-oxobut-3-enoate

Modify Date: 2025-09-24 13:29:41

methyl (E)-4-(2-bromophenyl)-2-oxobut-3-enoate Structure
methyl (E)-4-(2-bromophenyl)-2-oxobut-3-enoate structure
Common Name methyl (E)-4-(2-bromophenyl)-2-oxobut-3-enoate
CAS Number 956476-32-7 Molecular Weight 269.09100
Density N/A Boiling Point N/A
Molecular Formula C11H9BrO3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name methyl (E)-4-(2-bromophenyl)-2-oxobut-3-enoate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C11H9BrO3
Molecular Weight 269.09100
Exact Mass 267.97400
PSA 43.37000
LogP 2.20440

 Safety Information

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

methyl (3E)-4-(2-bromophenyl)-2-oxobut-3-enoate
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