2,2-difluoro-2-sulfoacetic acid

Modify Date: 2024-01-14 11:26:30

2,2-difluoro-2-sulfoacetic acid Structure
2,2-difluoro-2-sulfoacetic acid structure
Common Name 2,2-difluoro-2-sulfoacetic acid
CAS Number 422-67-3 Molecular Weight 176.09600
Density N/A Boiling Point N/A
Molecular Formula C2H2F2O5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,2-difluoro-2-sulfoacetic acid
Synonym More Synonyms

 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

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2,2-difluoro-2-sulfoacetic acid Structure

2,2-difluoro-2-...

CAS#:422-67-3

Literature: England,D.C. et al. Journal of the American Chemical Society, 1960 , vol. 82, p. 6181 - 6188

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2,2-difluoro-2-sulfoacetic acid Structure

2,2-difluoro-2-...

CAS#:422-67-3

Detail
Literature: Chen, Qing-Yun; Wu, Sheng-Wen Journal of Fluorine Chemistry, 1990 , vol. 47, # 3 p. 509 - 514

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2,2-difluoro-2-sulfoacetic acid Structure

2,2-difluoro-2-...

CAS#:422-67-3

Literature: Dmitriev,M.A. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1960 , p. 966 - 969 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1960 , p. 1035 - 1038

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2,2-difluoro-2-sulfoacetic acid Structure

2,2-difluoro-2-...

CAS#:422-67-3

Literature: Du Pont de Nemours and Co. Patent: US2852554 , 1956 ;

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2,2-difluoro-2-sulfoacetic acid Structure

2,2-difluoro-2-...

CAS#:422-67-3

Detail
Literature: Sokol'skii, G. A.; Knunyants, I. L. Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1961 , p. 1499 - 1501 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1961 , p. 1606 - 1610 C.A., 1962 , vol. 56, p. 7116 Full Text Show Details Gmelin Handbook: F: PerFHalOrg.2, 1.3.4, page 137 - 166

 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%

 Synonyms

HMS2360F14
Difluoro-sulfo-acetic acid
Acetic acid,difluorosulfo
Difluor-sulfo-essigsaeure
Difluor-carboxy-methansulfonsaure
sulfodifluoroacetic acid
sulfonyldifluoroacetic acid