Triphenylphosphine, flake, 99%


Overview
Brand: Alfa Aesar

Manufacturer Part Number: A14089.30

UNSPSC: 12352128

Code: NEW

Additional Details:
Additional Details: CAS Number: 603-35-0 Weight: 0.01000kg


Quantity 250g

Product Code. 11438036

Quantity Price
1 £ 25.55 / 250g
Estimated Shipment date
from Supplier 12-05-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Triphenylphosphine
CAS 603-35-0
Molecular Formula (C6H5)3P
Formula Weight 262.29
MDL Number MFCD00003043
Beilstein 610776
Merck Index 14,9743

Specification

Chemical Name or Material Triphenylphosphine
CAS 603-35-0
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H373-H302-H317
Health Hazard 3 GHS P Statement
P260-P261-P280-P264-P270-P301+P312-P363-P321-P333+P313-P501a
RTECS Number SZ3500000
TSCA TSCA
Physical Form Flakes
Assay 99%
Assay Percent Range 99%
Molecular Formula (C6H5)3P
Formula Weight 262.29
MDL Number MFCD00003043
Beilstein 610776
Merck Index 14,9743
Solubility Information Insoluble in water; Soluble in benzene, acetone, carbon tetrachloride, ether, and glacial acetic acid
Density 1.200
Quantity 250g

Applications
In the synthesis of organic compounds, phosphonium salts and other phosphorus compounds, and as a polymerization initiatorTriphenylphosphine is used in the synthesis of organic compounds due to its nucleophilicity and its reducing character. It is involved in the synthesis of biaryl compounds, phosphonium salts and other phosphorus compounds. As a reducing agent, it is used to prepare aromatic amines from the corresponding aromatic N-oxides. The anionic phosphine is usually isolated as the trisodium salt, which reacts with rhodium to form a complex that finds use in industrial hydroformylation reactions. It is also used to prepare Wilkinson′s catalyst, RhCl(PPh3)3 useful to catalyze the hydrogenation of alkenes and tetrakis(triphenylphosphine)palladium(0) that is widely used to catalyse C-C coupling reactions in organic synthesis.

Notes
Incompatible with oxidizing agents and acids.

Documentation

Technical documents

Safety and Handling

Warning

GHS H Statement
H373-H302-H317

GHS P Statement
P260-P261-P280-P264-P270-P301+P312-P363-P321-P333+P313-P501a