Substance
ID:718523
Names and Identifiers
IUPAC Traditional name
triphenylphosphine sulfide
IUPAC name
triphenyl-λ5-phosphanethione
Synonyms
Triphenylphosphine sulfide三苯基硫化膦
Registration numbers
CAS Number
Beilstein Number
EC Number
MDL Number
Properties
Safety Information
Safety Statements
26-36/37
GHS Hazard statements
H331-H302-H312-H315-H319-H335
Hazard Class
6.1
Risk Statements
20/21/22-36/37/38
Packing Group
III
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
UN Number
UN3464
European Hazard Symbols
Harmful (X)RTECS
SZ2820000
GHS Precautionary statements
P261-P305+P351+P338-P302+P352-P321-P405-P501A
TSCA Listed
否
Product Information
Purity
98%
Physical Property
Melting Point
158-164°C
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• The Pd-catalyzed bisalkoxycarbonylation of olefins gives improved yields in the presence of triphenylphosphine sulfide as a ligand. The phosphine oxide and selenide were significantly less effective, and no product was obtained with triphenylphosphine itself: Tetrahedron Lett, 39, 7529 (1998):
• In the presence of TFA, converts epoxides to episulfides (thiiranes) of the same stereochemistry: J. Am. Chem. Soc., 94, 2880 (1972).