2,2-difluoro-2-sulfoacetic acid

Names

[ CAS No. ]:
422-67-3

[ Name ]:
2,2-difluoro-2-sulfoacetic acid

[Synonym ]:
HMS2360F14
Difluoro-sulfo-acetic acid
Acetic acid,difluorosulfo
Difluor-sulfo-essigsaeure
Difluor-carboxy-methansulfonsaure
sulfodifluoroacetic acid
sulfonyldifluoroacetic acid

Chemical & Physical Properties

[ Molecular Formula ]:
C2H2F2O5S

[ Molecular Weight ]:
176.09600

[ Exact Mass ]:
175.95900

[ PSA ]:
100.05000

[ LogP ]:
0.63240

Safety Information

[ HS Code ]:
2915900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-(Fluorosulfonyl)difluoroacetic acid
  • Tetrafluoroethanebeta-sultone
  • 2-(FLUOROSULFONYL)DIFLUOROACETYL FLUORIDE

DownStream

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 2,2-difluoro-2-phosphonoacetic acid
  • 2-(2,4,6-trimethylphenyl)-2,2-difluoroacetic acid
  • 2,2-difluoro-2-(trifluoromethoxy)acetic acid,piperazine
  • 2,2-difluoro-2-(trifluoromethoxy)acetic acid
  • 2,2-difluoro-2-nitro-acetic acid
  • 2,2-DIFLUORO-2-M-TOLYLACETIC ACID