Triphenylphosphine oxide, 99%

CAS: 791-28-6

Ref. 02-A12455

Product Information

• Name: Triphenylphosphine oxide, 99%
• Synonyms: triphenylphosphine oxide, triphenyl phosphine oxide, triphenylphosphanoxid, triphenyl phosphorus oxide, (Diphenylphosphoroso)benzene, Nsc 398, Oxido De Trifenilfosfina, Oxyde de triphenylphosphine, Pp 560, Tppo, Triphenyl phosphorus oxide, Triphenylphosphine Oxide, Triphenylphosphine monoxide, Triphenylphosphinoxid

Description

Triphenylphosphine oxide is used as a catalyst, Lewis base, ligand for metals and starting material for the preparation of other phosphorus compounds. It is also used in epoxidations, Michael reactions and coupling reactions. It reacts with copper(II) halides and form coordination complexes of Copper(II). Further, it acts as a crystallization aid for chemical compounds. In addition to this, it is used for processing, extraction, separation and spectrophotometric determination of cadmium and mercury. 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.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 278.29
• Formula: C₁₈H₁₅OP
• Purity: 99%
• Color/Form: White to cream, Crystals or powder or crystalline powder
• InChI: InChI=1S/C18H15OP/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
• InChI key: FIQMHBFVRAXMOP-UHFFFAOYSA-N
• SMILES: O=P(c1ccccc1)(c1ccccc1)c1ccccc1