28048-19-3

Basic information

• Product Name: Methanesulfonamide, 1,1,1-trifluoro-N-sulfinyl-
• Synonyms: N-sulfinyltrifluoromethanesulfonamide;(trifluoromethylsulfonyl)sulfinylamine;N-<(Trifluormethyl)sulfonyl>-N-sufinylamin;Methanesulfonamide,1,1,1-trifluoro-N-sulfinyl;N-sulfinyl-1,1,1-trifluoromethanesulfonamide;CF3SO2N=S=O
• CAS NO: 28048-19-3
• Molecular Formula: CF3NO3S2
• Molecular Weight: 195.143
• Mol File: 28048-19-3.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 38 °C(Press: 12 Torr)
• Density: 1.96±0.1 g/cm3(Predicted)
• CAS DataBase Reference: Methanesulfonamide, 1,1,1-trifluoro-N-sulfinyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Methanesulfonamide, 1,1,1-trifluoro-N-sulfinyl-(28048-19-3)
• EPA Substance Registry System: Methanesulfonamide, 1,1,1-trifluoro-N-sulfinyl-(28048-19-3)

Safety Data

• Hazardous Substances Data: 28048-19-3(Hazardous Substances Data)

Upstream product

• 54285-45-9 N,N-dichlorotrifluoromethylsulfonamide 
• 407-25-0 trifluoroacetic anhydride 

Downstream Products

• 110524-93-1 N-(m-fluorobenzylidene)trifluoromethanesulfonamide 
• 174282-49-6 trifluoro-N-(2-phenylacetyl)methanesulfonamide 
• 1150260-36-8 trifluoro-N-[(2E)-3-phenylprop-2-enoyl]methanesulfonamide 
• 1150260-31-3 N-(2,2-diphenylacetyl)trifluoromethanesulfonamide 
• 1150260-34-6 trifluoro-N-(2-hyroxybenzoyl)methanesulfonamide 
• 1384958-94-4 N-trifluoromethanesulfonyl-2,4-dicyclohexyl-1,2,4-thiadiazetidin-3-imine 1-oxide 
• 98141-80-1 [2-(2,4-dinitrophenyl)hydrazono](oxo)-λ⁴-sulfane 
• 18068-35-4 [2-(4-nitrophenyl)hydrazono](oxo)-λ⁴-sulfane 
• 17420-03-0 N-sulphinylphenylhydrazine 
• 34805-68-0 N-benzylidenetrifluoromethanesulfonamide 
• 110524-94-2 1,1,1-trifluoro-N-[(4-fluorophenyl)methylene]methanesulfonamide 

Relevant articles and documents

Trifluoromethylsulfonylimino derivatives of sulfur dioxide and its halogen- and selenium-containing analogs

Reactions of N,N-dichlorotrifluoromethanesulfonamide CF3SO2NCl2 with sulfur, selenium, and CF3SeCl gave compounds containing =NSO2CF3 groups at the sulfur or selenium atom: CF3SO2N=SCl2, CF3SO2N=SeCl2, and CF3SO2N=Se(CF3)Cl, respectively. Heating of CF3SO2N=SCl2 with trifluoroacetic anhydride in the presence of CF3COOH resulted in formation of N-sulfinyl amide CF3SO2N=S=O, and the reaction with CF3SO2NCl2 gave sulfur diimide CF3SO2N=S=NSO2CF3.