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CAS No.: | 684-10-6 | ||
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Name: | TRIFLUOROETHENESULFONYL FLUORIDE | ||
Article Data: | 6 | ||
Molecular Structure: | |||
Formula: | C2F4O2S | ||
Molecular Weight: | 164.08 | ||
Synonyms: | (trifluoroethylene)sulfonylfluoride;ethenesulfonylfluoride,trifluoro-;perfluoroethylenesulfonylfluoride;TRIFLUOROETHENESULFONYL FLUORIDE;TRIFLUOROVINYLSULFONYL FLUORIDE;Trifluoroethenesufonyl fluoride | ||
Density: | 1.652 | ||
Boiling Point: | 53 °C | ||
Flash Point: | 0.4°C | ||
Hazard Symbols: | |||
Safety: |
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PSA: | 42.52000 | ||
LogP: | 2.40160 |
Conditions | Yield |
---|---|
With Zn In 1,4-dioxane with HCl activated Zn, with Na dryed dioxane; | 92% |
With zinc In 1,4-dioxane at 45℃; for 48h; |
Conditions | Yield |
---|---|
With potassium chloride; chromium(III) oxide at 510℃; |
1,2,2-trifluoro-2-hydroxy-1-fluorosulfonylethanesulphonic acid sultone
A
Carbonyl fluoride
B
perfluorovinyl-sulfonyl fluoride
Conditions | Yield |
---|---|
1.) 120 deg C, 6 d, 2.) 220 deg C, 6 d; Yield given. Yields of byproduct given; |
Conditions | Yield |
---|---|
With H2O; KCl-Cr2O3 catalyst byproducts: HF; cyclic sulfone obtained at 150°C, 2 h, on refluxing with H2O yields CF3CHFSO2F which in gas phase at 506-510°C, pressure 5-40 Torr, and presence of KCl-Cr2O3 splits off HF; | 50-60 |
With water byproducts: HF; cyclic sulfone obtained at 150°C, 2 h, on refluxing with H2O yields CF3CHFSO2F which in gas phase at 506-510°C, pressure 5-40 Torr, and presence of KCl-Cr2O3 splits off HF; | 50-60 |
bis-trifluoromethyl-aminooxyl
perfluorovinyl-sulfonyl fluoride
1,2-bis(N,N-bis(trifluoromethyl)aminoxy)-trifluoroethanesulfonyl fluoride
Conditions | Yield |
---|---|
20°C, 48 h; | 91% |
20°C, 48 h; | 91% |
perfluorovinyl-sulfonyl fluoride
hydrogen bromide
2-bromo-1,2,2-trifluoro-ethanesulfonyl fluoride
Conditions | Yield |
---|---|
80°C , 17 h,in presence of azo-bis-isobutyronitrile; | 89% |
perfluorovinyl-sulfonyl fluoride
bromine
1,2-dibromotrifluoroethane-1-sulfonylchloride
Conditions | Yield |
---|---|
Irradiation (UV/VIS); 3 min; | 84% |
perfluorovinyl-sulfonyl fluoride
sodium carbonate
CF2CFSO2O(1-)*Na(1+)=CF2CFSO2ONa
Conditions | Yield |
---|---|
20°C, 18 h; | 74% |
perfluorovinyl-sulfonyl fluoride
sodium hydroxide
CF2CFSO2O(1-)*Na(1+)=CF2CFSO2ONa
Conditions | Yield |
---|---|
20°C, 18 h; | 67% |
perfluorovinyl-sulfonyl fluoride
hydrogen fluoride
1,2,2,2-tetrafluoro-ethanesulfonyl fluoride
Conditions | Yield |
---|---|
60°C , 3 h; | 61% |
60°C , 3 h; | 61% |