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Alfa Aesar™ Triphenylphosphine, flake, 99%

$61.42 - $186.26

Chemical Identifiers

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


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA140890B Alfa Aesar™
A140890B
1000g Each for $186.26
AAA1408930 Alfa Aesar
A1408930
250g Each for $61.42
AAA140890I Alfa Aesar™
A140890I
5000g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

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.
Description & Specifications

Chemical Identifiers

603-35-0
262.29
610776
Triphenylphosphine
(C6H5)3P
MFCD00003043
14,9743

Specifications

603-35-0
99%
262.29
610776
TPP
79° to 81°C
181°C (358°F)
1000g
99%
Flakes
(C6H5)3P
MFCD00003043
14,9743
Insoluble in water; Soluble in benzene, acetone, carbon tetrachloride, ether, and glacial acetic acid
360°C
Mild
Triphenylphosphine

Safety and Handling

GHS H Statement
H373-H302-H317
May cause damage to organs through prolonged or repeated exposure.
Harmful if swallowed.
May cause an allergic skin reaction.

GHS P Statement
P260-P261-P280-P301+P312-P363-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Wash contaminated clothing before reuse.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

RTECSNumber : SZ3500000

TSCA : TSCA