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

Modify Date: 2024-01-29 18:48:07

Methyl 4-(2-bromophenyl)-2,4-dioxobutanoate Structure
Methyl 4-(2-bromophenyl)-2,4-dioxobutanoate structure
Common Name Methyl 4-(2-bromophenyl)-2,4-dioxobutanoate
CAS Number 1035235-10-9 Molecular Weight 285.091
Density 1.5±0.1 g/cm3 Boiling Point 390.5±27.0 °C at 760 mmHg
Molecular Formula C11H9BrO4 Melting Point N/A
MSDS N/A Flash Point 190.0±23.7 °C

 Names

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

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 390.5±27.0 °C at 760 mmHg
Molecular Formula C11H9BrO4
Molecular Weight 285.091
Flash Point 190.0±23.7 °C
Exact Mass 283.968414
PSA 60.44000
LogP 1.61
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.550
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2918300090

 Synthetic Route

~89%

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

Methyl 4-(2-bro...

CAS#:1035235-10-9

Literature: Millennium Pharmaceuticals, Inc. Patent: US2008/171754 A1, 2008 ; Location in patent: Page/Page column 97 ; US 20080171754 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

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