Methyl 4-(3-bromophenyl)-2,4-dioxobutanoate

Modify Date: 2024-01-17 14:24:31

Methyl 4-(3-bromophenyl)-2,4-dioxobutanoate Structure
Methyl 4-(3-bromophenyl)-2,4-dioxobutanoate structure
Common Name Methyl 4-(3-bromophenyl)-2,4-dioxobutanoate
CAS Number 93618-22-5 Molecular Weight 285.091
Density 1.5±0.1 g/cm3 Boiling Point 396.1±27.0 °C at 760 mmHg
Molecular Formula C11H9BrO4 Melting Point N/A
MSDS N/A Flash Point 193.3±23.7 °C

 Names

Name Methyl 4-(3-bromophenyl)-2,4-dioxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 396.1±27.0 °C at 760 mmHg
Molecular Formula C11H9BrO4
Molecular Weight 285.091
Flash Point 193.3±23.7 °C
Exact Mass 283.968414
PSA 60.44000
LogP 1.91
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.550

 Safety Information

HS Code 2918300090

 Synthetic Route

~88%

Methyl 4-(3-bromophenyl)-2,4-dioxobutanoate Structure

Methyl 4-(3-bro...

CAS#:93618-22-5

Literature: Xin, Zhili; Liu, Gang; Pei, Zhonghua; Szczepankiewicz, Bruce G.; Serby, Michael D.; Zhao, Hongyu Patent: US2004/214870 A1, 2004 ; Location in patent: Page 18 ; US 20040214870 A1

 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 4-(3-bromophenyl)-2,4-dioxobutanoate
Methyl 3-bromo-a,g-dioxo-benzenebutanoate
Benzenebutanoic acid, 3-bromo-α,γ-dioxo-, methyl ester