80318-41-8

Basic information

• Product Name: perfluorobis(methyl)propylmethyl carbanion
• Synonyms: perfluorobis(methyl)propylmethyl carbanion
• CAS NO: 80318-41-8
• Molecular Weight: 319.045
• Mol File: 80318-41-8.mol

Chemical Properties

• CAS DataBase Reference: perfluorobis(methyl)propylmethyl carbanion(CAS DataBase Reference)
• NIST Chemistry Reference: perfluorobis(methyl)propylmethyl carbanion(80318-41-8)
• EPA Substance Registry System: perfluorobis(methyl)propylmethyl carbanion(80318-41-8)

Safety Data

• Hazardous Substances Data: 80318-41-8(Hazardous Substances Data)

Upstream product

• 3709-71-5 trans-perfluoro-(4-methyl-2-pentene) 
• 116-15-4 perfluoropropylene 
• 118018-11-4 Tris(dimethylamino)sulfonium-perfluorisopropyltetrafluorosulfat(IV) 
• 2070-70-4 perfluoro-4-methyl-2-pentene 
• 1584-03-8 perfluoro-2-methylpent-2-ene 

Downstream Products

• 30320-28-6 1,1,1,2,2,3,3,5,5,5-decafluoro-4-trifluoromethyl-pentane 
• 72487-68-4 5,5,6,6,7,7,7-heptafluoro-4,4-bis(trifl uoromethyl)hept-1-ene 
• 677-21-4 1,1,1-trifluoropropylene 

Relevant articles and documents

Reactions Involving Fluoride Ion. Part 40. Amines as Initiators of Fluoride Ion Catalysed Reactions

Tetrakis(dimethylamino)ethene (TDAE) and trimethylamine react with anhydrous unsaturated fluorocarbons to produce, 'in situ', powerful fluoride-ion sources.These are used to iniate carbon-carbon bond forming reactions eg. oligomerisation and polyfluoroalkylation, and many of these reactions occur efficiently in the absence of a solvent.

Hexacoordinated Sulfur(VI) and Ψ-Hexacoordinated Sulfur(IV) Anions

(Me2N)3S+OSF5- (3) was prepared from OSF4 and (Me2N)3S+Me3SiF2- ("TAS fluoride ", 1).From 1 and SF4, CF3SF3, and (CF2)2CFSF3, TAS+SF5- (5a), TAS+CF3SF4- (5b), and TAS+(CF3)2CFSF4- (5c) were obtained.Spectroscopic data of these salts and the crystal structure of 3 are reported. - Keywords: Pentafluorooxosulfate ion/ Sulfur anions, fluorine-containing/ Sulfur tetrafluoride derivatives/ Tris(dimethylamino)sulfonium difluorotrimethylsilicate

Fluorinated Tertiary Thio- and Selenoethers from the Reaction of Sulfenyl or Selenenyl Chloride with Perfluoropropene Dimers in the Presence of Alkali Fluoride

Perfluoro(1,1-dimethylbutanide) anion generated from hexafluoropropene dimers and alkali fluorides in dry N,N-dimethylformamide, reacts with arenesulfenyl or areneselenenyl chloride to give the corresponding aryl perfluoro(1,1-dimethylbutyl) sulfides or selenides in low to good yields.