5-Bromo-2H-chromene-3-carboxylic acid
Suppliers
Names
[ CAS No. ]:
885270-71-3
[ Name ]:
5-Bromo-2H-chromene-3-carboxylic acid
[Synonym ]:
2H-1-Benzopyran-3-carboxylicacid,5-bromo
Chemical & Physical Properties
[ Molecular Formula ]:
C10H7BrO3
[ Molecular Weight ]:
255.06500
[ Exact Mass ]:
253.95800
[ PSA ]:
46.53000
[ LogP ]:
2.30950
Safety Information
[ HS Code ]:
2916190090
Customs
[ HS Code ]: 2916190090
[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%