2-(Fluorosulfonyl)difluoroacetic acid

Suppliers

Names

[ CAS No. ]:
1717-59-5

[ Name ]:
2-(Fluorosulfonyl)difluoroacetic acid

[Synonym ]:
Acetic acid, 2,2-difluoro-2-(fluorosulfonyl)-
2,2-difluoro-2-fluorosulfonylacetic acid
(Fluorosulfonyl)difluoroacetic acid
Difluoro(fluorosulfonyl)acetic acid
2,2-Difluoro-2-(fluorosulfonyl)acetic Acid
MFCD01320807
2-(Fluorosulfonyl)difluoroacetic acid

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
197.8±40.0 °C at 760 mmHg

[ Molecular Formula ]:
C2HF3O4S

[ Molecular Weight ]:
178.087

[ Flash Point ]:
73.4±27.3 °C

[ Exact Mass ]:
177.954758

[ PSA ]:
79.82000

[ LogP ]:
2.18

[ Vapour Pressure ]:
0.2±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.389

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H300-H310-H314

[ Precautionary Statements ]:
P264-P280-P302 + P350-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S27-S36/37/39

[ RIDADR ]:
UN 1760 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2915900090

Precursor & DownStream

Precursor

  • Tetrafluoroethanebeta-sultone
  • Hexamethyldisiloxane
  • 2-(FLUOROSULFONYL)DIFLUOROACETYL FLUORIDE
  • Water
  • chlorosulfonyldifluoroacetic acid
  • HYDROFLUORIC ACID

DownStream

  • Trifluoromethane
  • 2,2,3,3-tetrafluoropropyl difluoromethyl ether
  • Difluoroacetic acid
  • (Difluoromethoxy)benzene
  • difluoromethyl 2,2,2-trifluoroethyl ether
  • 4-(Difluoromethoxy)nitrobenzene
  • 1-(Difluoromethoxy)-2,3,4,5,6-pentafluoro-benzene
  • 1-(Difluoromethoxy)-4-methylbenzene
  • [(Difluoromethyl)thio]benzene
  • 2-(difluoromethoxy)naphthalene

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%

Articles

Facile one-pot synthesis of N-difluoromethyl-2-pyridone derivatives.

Org. Lett. 8(17) , 3805-8, (2006)

[reaction: see text] A novel one-pot synthesis of N-difluoromethyl-2-pyridones is described. N-(Pyridin-2-yl)acetamide derivatives were excellent precursors for the preparation of N-difluoromethyl-2-p...

Synthesis and biological evaluation of N-difluoromethyl-1,2-dihydropyrid-2-one acetic acid regioisomers: dual inhibitors of cyclooxygenases and 5-lipoxygenase.

Bioorg. Med. Chem. Lett. 20 , 2168-73, (2010)

A new group of acetic acid (7a-c, R(1) = H), and propionic acid (7d-f, R(1) = Me), regioisomers wherein a N-difluoromethyl-1,2-dihydropyrid-2-one moiety is attached via its C-3, C-4, and C-5 position ...

Preparation and use of a new difluorocarbene reagent Dolbier, W. R., Jr.; et al.

Organic Synth. 80 , 172-176, (2003)


More Articles

Related Compounds

  • 2-Difluoroacetic acid methyl ester
  • 2-(((fluorosulfonyl)oxy)carbonyl)benzoic acid
  • 2-(((fluorosulfonyl)oxy)carbonyl)benzoic acid
  • 2-(FLUOROSULFONYL)DIFLUOROACETYL FLUORIDE
  • (2,2,2-Trifluoroethoxy)difluoroacetic acid
  • 2-cyclopropyl-2,2-difluoroacetic acid
  • N-[2-(5-fluoro-1H-indol-3-yl)ethyl]-1-(6-methoxy-3-pyridazinyl)-3-piperidinecarboxamide
  • 2-(4-methoxyphenyl)-N-(2,3,4,9-tetrahydro-1H-carbazol-1-yl)acetamide
  • [4-(1H-benzimidazol-2-yl)piperidin-1-yl][4-methyl-2-(1H-pyrrol-1-yl)-1,3-thiazol-5-yl]methanone
  • (4-Benzylpiperazin-1-yl)(tetrazolo[1,5-a]pyridin-6-yl)methanone
  • 1-(2-Bromo-1-cyclopentylethyl)-2-methylbenzene
  • N-(2-(furan-3-yl)ethyl)-2-oxoimidazolidine-1-carboxamide
  • 3,4-dimethoxy-N-(6-methoxy-2,3,4,9-tetrahydro-1H-carbazol-1-yl)benzamide
  • N-ethyl-3-methyl-1,2,4-thiadiazole-5-carboxamide
  • 2-(Aminomethyl)-5-ethylphenol
  • N-(6-methoxy-2,3,4,9-tetrahydro-1H-carbazol-1-yl)-2-phenylacetamide
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