ethyl 8-bromo-6-methyl-4-oxo-chromene-2-carboxylate

Modify Date: 2024-03-07 15:07:25

ethyl 8-bromo-6-methyl-4-oxo-chromene-2-carboxylate Structure
ethyl 8-bromo-6-methyl-4-oxo-chromene-2-carboxylate structure
Common Name ethyl 8-bromo-6-methyl-4-oxo-chromene-2-carboxylate
CAS Number 38322-72-4 Molecular Weight 311.12800
Density 1.542g/cm3 Boiling Point 412ºC at 760 mmHg
Molecular Formula C13H11BrO4 Melting Point N/A
MSDS N/A Flash Point 203ºC

 Names

Name ethyl 8-bromo-6-methyl-4-oxochromene-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.542g/cm3
Boiling Point 412ºC at 760 mmHg
Molecular Formula C13H11BrO4
Molecular Weight 311.12800
Flash Point 203ºC
Exact Mass 309.98400
PSA 56.51000
LogP 3.04060
Index of Refraction 1.587

 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

ETHYL 8-BROMO-6-METHYL-4-OXO-CHROMENE-2-CARBOXYLATE
ethyl 8-bromo-6-methyl-4-oxo-4h-chromene-2-carboxylate
ethyl-6-methyl-8-bromo-4-oxo-4H-chromene-2-carboxylate
8-bromo-6-methyl-4-oxo-4H-chromene-2-carboxylic acid ethyl ester
Ethyl 8-bromo-6-methyl-4-oxo-4H-1-benzopyran-2-carboxylate
4H-1-Benzopyran-2-carboxylic acid,8-bromo-6-methyl-4-oxo-,ethyl ester