Ethanone,1-phenyl-2-(phenylthio)-2-(triphenylphosphoranylidene)-

Modify Date: 2025-08-26 20:34:55

Ethanone,1-phenyl-2-(phenylthio)-2-(triphenylphosphoranylidene)- structure	Common Name	Ethanone,1-phenyl-2-(phenylthio)-2-(triphenylphosphoranylidene)-
	CAS Number	20728-18-1	Molecular Weight	488.57900
	Density	1.24g/cm3	Boiling Point	651.8ºC at 760mmHg
	Molecular Formula	C₃₂H₂₅OPS	Melting Point	N/A
	MSDS	N/A	Flash Point	348ºC

Name	1-phenyl-2-phenylsulfanyl-2-(triphenyl-λ5-phosphanylidene)ethanone

Density	1.24g/cm3
Boiling Point	651.8ºC at 760mmHg
Molecular Formula	C₃₂H₂₅OPS
Molecular Weight	488.57900
Flash Point	348ºC
Exact Mass	488.13600
PSA	52.18000
LogP	6.78560
Vapour Pressure	7.18E-17mmHg at 25°C
Index of Refraction	1.683
InChIKey	PQKFPGOROINZSC-UHFFFAOYSA-N
SMILES	O=C(C(Sc1ccccc1)=P(c1ccccc1)(c1ccccc1)c1ccccc1)c1ccccc1

triphenyl(pheny...

CAS#:34884-33-8

Benzoyl chloride

CAS#:98-88-4

~63%

Ethanone,1-phen...

CAS#:20728-18-1

PHENYLTHIOMETHY...

CAS#:13884-92-9

Literature: Braga, Antonio L.; Comasseto, Joao V.; Petragnani, Nicola Tetrahedron Letters, 1984 , vol. 25, # 11 p. 1111 - 1114

Precursor 2
CAS#:34884-33-8 triphenyl(pheny... CAS#:98-88-4 Benzoyl chloride
DownStream 5
CAS#:536-74-3 Phenylacetylene CAS#:637-44-5 3-Phenylpropiol... CAS#:35460-31-2 2-phenylethynyl... CAS#:791-28-6 Triphenylphosph...
CAS#:1126-80-3 Benzene, (butyl...