ethyl 8-bromo-6-methyl-4-oxo-chromene-2-carboxylate
Names
[ CAS No. ]:
38322-72-4
[ Name ]:
ethyl 8-bromo-6-methyl-4-oxo-chromene-2-carboxylate
[Synonym ]:
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
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%