ethyl 6,8-dibromo-4-oxo-chromene-2-carboxylate
Names
[ CAS No. ]:
38322-71-3
[ Name ]:
ethyl 6,8-dibromo-4-oxo-chromene-2-carboxylate
[Synonym ]:
ETHYL 6,8-DIBROMO-4-OXO-CHROMENE-2-CARBOXYLATE
Ethyl 6,8-dibromo-4-oxo-4H-1-benzopyran-2-carboxylate
ethyl 6,8-dibromo-4-oxo-4h-chromene-2-carboxylate
6.8-Dibrom-chromon-carbonsaeure-(2)-aethylester
4H-1-Benzopyran-2-carboxylic acid,6,8-dibromo-4-oxo-,ethyl ester
6,8-dibromo-4-oxo-4H-chromene-2-carboxylic acid ethyl ester
Chemical & Physical Properties
[ Density]:
1.865g/cm3
[ Boiling Point ]:
432.2ºC at 760 mmHg
[ Molecular Formula ]:
C12H8Br2O4
[ Molecular Weight ]:
375.99800
[ Flash Point ]:
215.2ºC
[ Exact Mass ]:
373.87900
[ PSA ]:
56.51000
[ LogP ]:
3.49470
[ Index of Refraction ]:
1.619
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%