31340-35-9

Basic information

• Product Name: 1,1,1-trifluoro-N-(1,1,1,3,3,3-hexafluoropropan-2-ylidene)methanesulfinamide
• CAS NO: 31340-35-9
• Molecular Formula: C₄F₉NOS
• Molecular Weight: 281.0995
• Mol File: 31340-35-9.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 78.2°C at 760 mmHg
• Flash Point: 1.1°C
• Density: 1.83g/cm³
• Vapor Pressure: 103mmHg at 25°C
• Refractive Index: 1.353
• CAS DataBase Reference: 1,1,1-trifluoro-N-(1,1,1,3,3,3-hexafluoropropan-2-ylidene)methanesulfinamide(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,1-trifluoro-N-(1,1,1,3,3,3-hexafluoropropan-2-ylidene)methanesulfinamide(31340-35-9)
• EPA Substance Registry System: 1,1,1-trifluoro-N-(1,1,1,3,3,3-hexafluoropropan-2-ylidene)methanesulfinamide(31340-35-9)

Safety Data

• Hazardous Substances Data: 31340-35-9(Hazardous Substances Data)

Usage

Type of Compound

Organofluorine compound

Functional Groups

Sulfinamide derivative, trifluoromethyl group, hexafluoropropylidene group

Usage

Reagent in organic chemistry

Application

Synthesis of fluorine-containing compounds

Stability

High stability

Inertness

High inertness

Utility

Useful in various chemical reactions and as a building block in the development of pharmaceuticals and agrochemicals

Potential Applications

Development of advanced polymers and fluorinated materials in materials science

Upstream product

• 1645-75-6 bis(trifluoromethyl)ketimine 
• 812-12-4 trifluoromethanesulfinyl fluoride 
• 31340-36-0 lithium perfluoro isopropylideneamide 

Relevant articles and documents

Sulfur(VI)-oxide-chloride-imides and Sulfur(VI)-oxide-fluoride-imides

At room temperature in the presence of CsF sulfur-oxide-chloride-fluoride-imides RfNSOFCl (8) (Rf = CF3, C2F5, i-C3F7, C6F5) are formed from N-perfluoroalkyl-sulfinyl-imides and Cl2.At prolonged reaction times or higher temperatures the chloride is exchanged and the difluorides RfNSOF2 are isolated in high yields.In the same way (CF3)2CFNS(O)ClCF3 (12) and (CF3)2CClNS(O)ClCF3 (13) are obtained from (CF3)2C=N-S(O)CF3 (9) and Cl2/CsF. 12 can be fluorinated by CsF to give (CF3)2CFNS(O)FCF3 (14). 14 is also observed, when fluorine is added to 9 via XeF2 in the presence of BF3, but mainly C-S bond cleavage occurs.SF5NS(O)FCF(CF3)2 (19) was identified by spectroscopic methods from the reaction of SF5NSOF2 and CF3CF=CF2 in the presence of CsF. - Keywords: Sulfinyl-imides, Sulfur-oxide-chloride-fluoride-imides