1025373-45-8

Basic information

• Product Name: trifluoromethanesulfonic acid anhydride
• Synonyms: trifluoromethanesulfonic acid anhydride
• CAS NO: 1025373-45-8
• Molecular Weight: 250.143
• Mol File: 1025373-45-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: trifluoromethanesulfonic acid anhydride(CAS DataBase Reference)
• NIST Chemistry Reference: trifluoromethanesulfonic acid anhydride(1025373-45-8)
• EPA Substance Registry System: trifluoromethanesulfonic acid anhydride(1025373-45-8)

Safety Data

• Hazardous Substances Data: 1025373-45-8(Hazardous Substances Data)

Downstream Products

• 409359-31-5 4-[2-(5-cyano-2-methoxybenzenesulfonylamino)ethyl]-3-methoxymethoxyphenyl trifluoromethanesulfonate 
• 17674-16-7 benzyl triflate 
• 740853-16-1 1-(3-O-benzoyl-5-O-methanesulfonyl-4-C-methanesulfonyloxymethyl-2-O-trifluoromethanesulfonyl-β-D-threo-pentofuranosyl)thymine 
• 139298-04-7 3,3-(ethylenedioxy)-11β-(4-trifluoromethylsulfonyloxyphenyl)-5-estren-17-one 
• 217318-85-9 (S)-3-{[2-(4,5-diphenyl-oxazol-2-yl)-2-cyclohexen-1-yl]methyl}phenyl trifluoromethanesulfonate 
• 873011-68-8 3-Methoxy-4-[[(trifluoromethyl)sulfonyl]oxy]benzeneacetic acid methyl ester 
• 1382995-22-3 6-acetyl-2-bromo-4-chloro-3-methylphenyl trifluoromethanesulfonate 
• 1312686-23-9 6-acetyl-4-chloro-2-cyano-3-methylphenyl trifluoromethanesulfonate 
• 1312687-48-1 6-acetyl-4-chloro-3-methyl-2-nitrophenyl trifluoromethanesulfonate 
• 1269028-08-1 ethyl 5-methyl-6-[(phenylcarbonyl)amino]-3-{[(trifluoromethyl)sulfonyl]oxy}pyrazine-2-carboxylate 
• 35896-45-8 Benzyl Trifluoromethanesulfinate 
• 130774-56-0 p-Methylbenzyl Trifluoromethanesulfinate 
• 35896-46-9 4-nitrobenzyl trifluoromethanesulfinate 

Relevant articles and documents

Method for producing trifluoromethanesulfonyl chloride

The present invention provides a method for producing trifluoromethanesulfonyl chloride. This method includes the step of reacting trifluoromethanesulfonic acid with phosphorous trichloride and chlorine. With this method, trifluoromethanesulfonyl chloride can be easily and highly selectively produced at high yield. The reaction may be carried out at about atmospheric pressure. Furthermore, the reaction may be carried out in the presence of phosphorus oxychloride either under a pressurized condition or at about atmospheric pressure.