Synonym: PhSO2CF2H; [(Difluoromethyl)
CAS Number: 1535-65-5
Empirical Formula (Hill Notation): C7H6F2O2S
Molecular Weight: 192.18
MDL Number: MFCD01050170
Linear Formula: C7H6F2O2S
Product Type: Chemical
assay | ≥97% |
form | solid |
functional group | fluoro |
sulfone | |
InChI | 1S/C7H6F2O2S/c8-7(9)12(10 |
InChI key | LRHDNAVPELLXDL-UHFFFAOYSA |
Quality Level | 100 ![]() |
SMILES string | FC(F)S(=O)(=O)c1ccccc1 |
Application: | Reagent Used for • Reductive silylation and the preparation of trifluoro- and difluoromethylsilanes by reductive coupling of fluoromethyl sulfones, sulfoxides and sulfides with chlorosilanes • Fluoroalkylation/chloro • Difluoromethylation of primary alkyl halides via nucleophilic substitution-reductive desulfonylation Reagent used in Preparation of • α-difluoromethyl amines via stereoselective (phenylsulfonyl)difluorom • Anti-difluoropropanedio • β-difluoromethylated and β-difluoromethylenated alcohols and amines by regioselective nucleophilic difluoromethylation of 1,2-cyclic sulfates and sulfamidates • Difluoroalkenes from alkyl halides via nucleophilic substitution-elimination • Difluoromethyl alcohol derivatives from enolizable and non-enolizable carbonyl compounds using nucleophilic phenylsulfonyldifluoromet • Fluoromethylated vicinal ethylenediamines via fluoromethylation of chiral α-aminobutanesulfinimines with (phenylsulfonyl)fluoromet |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H319 |
Precautionary statements | P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/38 |
Safety Statements | 26 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | 264.0 °F |
Flash Point(C) | 128.9 °C |
Purity | ≥97% |
UNSPSC | 12352101 |
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