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Alfa Aesar™ Triphenylphosphine, powder, 99%

$44.64 - $323.24

Chemical Identifiers

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


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0250218 SDS Alfa Aesar™
L0250218
50g Each for $44.64
AAL025020B SDS Alfa Aesar™
L025020B
1000g Each for $323.24
AAL0250230 SDS Alfa Aesar™
L0250230
250g Each for $98.66
Specifications

Description

Applications
Triphenylphosphine 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.

Solubility
Soluble in ether, benzene, carbon tetrachloride, glacial acetic acid, acetone, chloroform and alcohol. Insoluble in water.

Notes
Incompatible with oxidizing agents and acids.
Description & Specifications

Chemical Identifiers

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

Specifications

603-35-0
(C6H5)3P
MFCD00003043
14,9743
79° to 81°C
181°C (358°F)
50g
99%
Powder
262.29
610776
TPP
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