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Triphenylphosphine, flake, 99%, Thermo Scientific Chemicals

£37.90 - £414.00

Chemical Identifiers

CAS 603-35-0
Molecular Formula C18H15P
Molecular Weight (g/mol) 262.29
MDL Number MFCD00003043 MFCD20489348
InChI Key RIOQSEWOXXDEQQ-UHFFFAOYSA-N
Synonym triphenylphosphine, triphenyl phosphine, phosphine, triphenyl, triphenylphosphorus, triphenyl-phosphane, triphenylphosphide, phosphorustriphenyl, trifenylfosfin, trifenylfosfin czech, triphenylphosphine resin
PubChem CID 11776
IUPAC Name triphenylphosphane
SMILES C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
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Description

Description

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.

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
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.
Specifications

Chemical Identifiers

603-35-0
262.29
RIOQSEWOXXDEQQ-UHFFFAOYSA-N
11776
C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
C18H15P
MFCD00003043 MFCD20489348
triphenylphosphine, triphenyl phosphine, phosphine, triphenyl, triphenylphosphorus, triphenyl-phosphane, triphenylphosphide, phosphorustriphenyl, trifenylfosfin, trifenylfosfin czech, triphenylphosphine resin
triphenylphosphane

Specifications

603-35-0
1.200
181°C (358°F)
C18H15P
610776
triphenylphosphine, triphenyl phosphine, phosphine, triphenyl, triphenylphosphorus, triphenyl-phosphane, triphenylphosphide, phosphorustriphenyl, trifenylfosfin, trifenylfosfin czech, triphenylphosphine resin
RIOQSEWOXXDEQQ-UHFFFAOYSA-N
triphenylphosphane
11776
99%
Triphenylphosphine
79°C to 81°C
360°C
99%
MFCD00003043 MFCD20489348
14,9743
Insoluble in water; Soluble in benzene,acetone,carbon tetrachloride,ether,and glacial acetic acidSoluble in ether,benzene,carbon tetrachloride,glacial acetic acid,acetone,chloroform and alcohol; Insoluble in water.
C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
262.29
262.29
Flakes
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Safety and Handling

Safety and Handling

GHS H Statement
H373-H302-H317

P260-P264b-P270-P272-P280g-P301+P312-P302+P352-P314-P330-P333+P313-P363-P501c

H302-H317-H373

missing translation for 'einecsNumber' : 210-036-0

missing translation for 'rtecsNumber' : SZ3500000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only