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  8. Triphenylphosphine sulfide, 98%, Thermo Scientific Chemicals

Triphenylphosphine sulfide, 98%, Thermo Scientific Chemicals

Catalog No. aaa1688422
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AAA1688422 100 g
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Catalog No. AAA1688422 Supplier Thermo Scientific Chemicals Supplier No. A1688422
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Description

Triphenylphosphine sulfide involves in the , conversion of epoxides to episulfides (thiiranes) in presence of TFA of the same stereochemistry. It acts as a ligand for the Pd-catalyzed bisalkoxycarbonylation of olefins.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Triphenylphosphine sulfide involves in the , conversion of epoxides to episulfides (thiiranes) in presence of TFA of the same stereochemistry. It acts as a ligand for the Pd-catalyzed bisalkoxycarbonylation of olefins.

Solubility
Insoluble in water.

Notes
Store in a cool, dry, conditions in well sealed container. Store away from oxidizing agents.

Chemical Identifiers

CAS 3878-45-3
Molecular Formula C18H15PS
Molecular Weight (g/mol) 294.35
MDL Number MFCD00004917
InChI Key VYNGFCUGSYEOOZ-UHFFFAOYSA-N
Synonym triphenylphosphine sulfide, phosphine sulfide, triphenyl, triphenylphosphine sulphide, triphenylphosphine monosulfide, triphenylphosphane sulfide, triphenylphosphino-1-thione, triphenylthioxophosphorane, triphenylphosphorus sulfide, wln: spr&r&r, triphenyl-, e5-phosphanethione
PubChem CID 19758
IUPAC Name triphenyl(sulfanylidene)-$l^{5}-phosphane
SMILES S=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Melting Point 158°C to 164°C
Quantity 100 g
UN Number UN3464
Beilstein 645872
Solubility Information Insoluble in water.
Formula Weight 294.36
Percent Purity 98%
Chemical Name or Material Triphenylphosphine sulfide

Safety and Handling

Hazard Category H302+H312
Hazard Statement GHS H Statement
H331-H302-H312-H315-H319-H335
Toxic if inhaled.
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P264b-P270-P280-P301+P312-P302+P352-P312-P330-P363-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: ORGANOPHOSPHORUS COMPOUND, TOXIC, SOLID, N.O.S.
EINECSNumber 223-407-7
RTECSNumber SZ2820000
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only