3,4-difluoro-5-hydroxybenzoic acid
Names
[ CAS No. ]:
749230-45-3
[ Name ]:
3,4-difluoro-5-hydroxybenzoic acid
[Synonym ]:
4,5-Difluoro-3-hydroxybenzoic acid
WT496
Chemical & Physical Properties
[ Molecular Formula ]:
C7H4F2O3
[ Molecular Weight ]:
174.10200
[ Exact Mass ]:
174.01300
[ PSA ]:
57.53000
[ LogP ]:
1.36860
Safety Information
[ HS Code ]:
2918290000
Customs
[ HS Code ]: 2918290000
[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%