201943-28-4

Basic information

• Product Name: (2,2,3,3,4,4,5,5-Octafluoro-pentylsulfanylmethyl)-benzene
• Synonyms: (2,2,3,3,4,4,5,5-Octafluoro-pentylsulfanylmethyl)-benzene
• CAS NO: 201943-28-4
• Molecular Weight: 338.265
• Mol File: 201943-28-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2,2,3,3,4,4,5,5-Octafluoro-pentylsulfanylmethyl)-benzene(CAS DataBase Reference)
• NIST Chemistry Reference: (2,2,3,3,4,4,5,5-Octafluoro-pentylsulfanylmethyl)-benzene(201943-28-4)
• EPA Substance Registry System: (2,2,3,3,4,4,5,5-Octafluoro-pentylsulfanylmethyl)-benzene(201943-28-4)

Safety Data

• Hazardous Substances Data: 201943-28-4(Hazardous Substances Data)

Upstream product

• 2264-00-8 2,2,3,3,4,4,5,5-octafluoropentyl p-toluenesulfonate 
• 100-53-8 phenylmethanethiol 

Downstream Products

• 201943-34-2 1-benzylthio-3,3,4,4,5,5-hexafluoro-1-pentyne 
• 201943-29-5 2,2,3,3,4,4,5,5-octafluoropentyl benzyl sulfoxide 
• 201943-30-8 2,2,3,3,4,4,5,5-octafluoropentyl benzyl sulfone 
• 100-44-7 benzyl chloride 
• 147220-63-1 1,1-dichloro-2,2,3,3,4,4,5,5-octafluoropentanesulfenyl chloride 
• 201943-35-3 4-{1-[1-Benzylsulfanyl-meth-(Z)-ylidene]-2,2,3,3,4,4-hexafluoro-butyl}-morpholine 
• 201943-38-6 4-{2,2,3,3,4,4-Hexafluoro-1-[1-phenylmethanesulfinyl-meth-(Z)-ylidene]-butyl}-morpholine 
• 201943-39-7 4-{2,2,3,3,4,4-Hexafluoro-1-[1-phenylmethanesulfonyl-meth-(Z)-ylidene]-butyl}-morpholine 

Relevant articles and documents

2,2,3,3,4,4,5,5-Octafluoropentyl Benzyl Sulfide, Sulfoxide, and Sulfone and Their Dehydrofluorination under the Action of Bases

2,2,3,3,4,4,5,5-Octafluoropentyl benzyl sulfide reacts with tris(dimethylamino)-N-ethylimidophosphate or NaOH to form 1-benzylthio-2,3,3,4,4,5,5-heptafluoro-1-pentene or 1-benzylthio-3,3,4,4,4,5,5-hexafluoro-1-pentyne, respectively. When treated with trimethylamine, 2,2,3,3,4,4,5,5-octafluoropentyl benzyl sulfoxide and 2,2,3,3,4,4,5,5- octafluoropentyl benzyl sulfone are dehydrofluorinated to produce the corresponding 2,3,3,4,4,5,5-heptafluoro-1-pentenes. The latter react with amines with substitution of the vinyl fluorine atom. With secondary amines and ammonia, 2-amino-substituted 1-benzylsulfinyl(sulfonyl)-3,3,4,4,5,5-hexafluoro-1-pentenes form; with primary amines, the reaction yields 1-benzylsulfonyl-2-imino-3,3,4,4,5,5-hexafluoropentanes.