| Identification | Back Directory | [Name]
TRIFLUOROMETHYL SULFINYL CHLORIDE | [CAS]
20621-29-8 | [Synonyms]
rifluoromethanesulfinylchloride
trifluoromethyl sulfacyl chloride
TRIFLUOROMETHYL SULFINYL CHLORIDE
TrifluoroMethanesulfinyl chloride
1,1,1-Trifluoromethanesulfinyl chloride
Methanesulfinylchloride, 1,1,1-trifluoro- | [Molecular Formula]
F3CSOCl | [MDL Number]
MFCD10566393 | [MOL File]
20621-29-8.mol | [Molecular Weight]
152.52 |
| Hazard Information | Back Directory | [Chemical Properties]
This product is liquid, bp30 ℃, volatile at room temperature, soluble in inert organic solvent, and decomposes in contact with water. | [Uses]
Trifluoromethyl sulfinyl chloride is an intermediate for the insecticide fipronil. | [Synthesis]
The preparation method of Trifluoromethyl sulfinyl chloride is that CF3Cl is reacted with sodium dithionite to generate sodium trifluoromethyl sulfite, and then reacted with thionyl chloride to generate a product. Reaction equation: CF3Cl1+Na2S2O4→CF3SO2Na[SOCl2]→CF3SOCl
It can also be reacted with potassium trifluoroacetate and sulfur dioxide in a solvent to generate Potassium trifluoromethyl sulfoxide, and then react with thionyl chloride to produce the product. Reaction equation: CF3COOK+SO2→CF3SO2K→CF3< /SUB>SOCl |
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