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Triphenylphosphine, flake, 99%, Thermo Scientific Chemicals

Catalog Number 11438036
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Quantity:
250 g
1000 g
5000 g
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
603-35-0
C18H15P
262.29
MFCD00003043 MFCD20489348
RIOQSEWOXXDEQQ-UHFFFAOYSA-N
triphenylphosphine, triphenyl phosphine, phosphine, triphenyl, triphenylphosphorus, triphenyl-phosphane, triphenylphosphide, phosphorustriphenyl, trifenylfosfin, trifenylfosfin czech, triphenylphosphine resin
11776
triphenylphosphane
C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
603-35-0
C18H15P
262.29
MFCD00003043 MFCD20489348
RIOQSEWOXXDEQQ-UHFFFAOYSA-N
triphenylphosphine, triphenyl phosphine, phosphine, triphenyl, triphenylphosphorus, triphenyl-phosphane, triphenylphosphide, phosphorustriphenyl, trifenylfosfin, trifenylfosfin czech, triphenylphosphine resin
11776
triphenylphosphane
C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

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.
TRUSTED_SUSTAINABILITY
Melting Point 79°C to 81°C
Density 1.200
Boiling Point 360°C
Flash Point 181°C (358°F)
Assay Percent Range 99%
Quantity 250 g
Beilstein 610776
Merck Index 14,9743
Solubility Information 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.
Formula Weight 262.29
Percent Purity 99%
Physical Form Flakes
Chemical Name or Material Triphenylphosphine
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