6591-42-0

Basic information

• Product Name: Phosphine sulfide, cyclohexyldiphenyl-
• CAS NO: 6591-42-0
• Molecular Formula: C18H21PS
• Molecular Weight: 300.404
• Mol File: 6591-42-0.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Phosphine sulfide, cyclohexyldiphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphine sulfide, cyclohexyldiphenyl-(6591-42-0)
• EPA Substance Registry System: Phosphine sulfide, cyclohexyldiphenyl-(6591-42-0)

Safety Data

• Hazardous Substances Data: 6591-42-0(Hazardous Substances Data)

Usage

General Description

Phosphine sulfide, cyclohexyldiphenyl- is a chemical compound with the molecular formula C18H23PS. It is a yellow to dark brown solid that is insoluble in water but soluble in organic solvents. Phosphine sulfide, cyclohexyldiphenyl- is used as a vulcanization accelerator in the production of rubber and as a stabilizer in PVC and polyolefin compounds. Phosphine sulfide, cyclohexyldiphenyl- is also used as an intermediate in the synthesis of various organic compounds and as a chemical reagent in organic chemistry. It is important to handle this compound with care, as it is toxic and may cause irritation to the skin and eyes.

Upstream product

• 13639-74-2 methyldiphenylphosphine sulfide 
• 829-85-6 diphenylphosphane 
• 108-93-0 cyclohexanol 
• 1079-66-9 chloro-diphenylphosphine 
• 131379-54-9 1H-imidazole-1-carbothioic acid O-cyclohexyl ester 
• 108-85-0 1-bromocyclohexane 
• 6372-42-5 cyclohexyldiphenylphosphine 
• 66295-78-1 C₁₈H₁₉PS 
• 931-51-1 cyclohexylmagnesiumchloride 
• 6591-07-7 diphenylphosphane sulfide 
• 110-83-8 cyclohexene 

Relevant articles and documents

Intramolecular nucleophilic substitution of ω-haloalkylphosphine derivatives

ω-Haloalkylphosphine derivatives undergo the intramolecular nucleophilic substitution reaction upon treatment with a strong base, yielding either cycloalkylphosphine derivatives or heterocyclic phosphine derivatives. The selectivity of the cyclization of

Radical phosphination of organic halides and alkyl imidazole-1- carbothioates

Taking advantage of a radical-based methodology, mild and chemoselective phosphination reactions of organic halide and alkyl imidazole-1-carbothioates have been developed. The mild reaction conditions allow labile functional groups to survive during the reaction. Copyright

Palladium-catalyzed synthesis of vinyl phosphines from ketones

The palladium-catalyzed conversion of vinyl triflates to vinyl phosphines is reported. This process allows for the synthesis of vinyl phosphines from ketones. Selective enolization of a variety of ketones followed by trapping of the enolate as the vinyl triflate is reported. The vinyl triflates are then converted to the corresponding vinyl phosphine through palladium catalysis. The resulting vinyl phosphines can then be reduced to give alkyl phosphines.