2-Chloro-3,6-difluoro-4-hydroxybenzenecarboxylic acid

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Names

[ CAS No. ]:
749230-42-0

[ Name ]:
2-Chloro-3,6-difluoro-4-hydroxybenzenecarboxylic acid

[Synonym ]:
2-Chloro-3,6-difluoro-4-hydroxybenzenecarboxylic acid

Chemical & Physical Properties

[ Molecular Formula ]:
C7H3ClF2O3

[ Molecular Weight ]:
208.54700

[ Exact Mass ]:
207.97400

[ PSA ]:
57.53000

[ LogP ]:
2.02200

Safety Information

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Carbon dioxide
  • [4-chloro-3,6-difluoro-2-(methoxymethoxy)phenyl]trimethylsilane
  • 2,5-Difluorophenol
  • 2,5-Difluoro-1-(methoxymethoxy)Benzene

DownStream

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%