[14112] CAS 603-35-0 | Triphenylphosphine, 99+%
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Brand: Alfa Aesar
603-35-0 | C18H15P | triphenylphosphine
Chemical Identifiers
CAS
603-35-0
Molecular Weight (g/mol)
262.29
MDL Number
MFCD00003043 MFCD20489348
Synonym
triphenylphosphine
SMILES
C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
InChI Key
RIOQSEWOXXDEQQ-UHFFFAOYSA-N
Molecular Formula
C18H15P
IUPAC Name
triphenylphosphane
Specifications
Appearance (Color)
White to pale yellow
Assay from Supplier’s CofA
≥99.0% (GC)
Chloride content
≤10ppm
Elemental Analysis
Sulfur, S: ≤5ppm
Impurity content
≤0.2% TPPO
설명
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 catalyze 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.
Other References:
Beilstein:610776
GHS Hazard and Precautionary Statements
Hazard Statements:H302-H317-H373
Precautionary Statements:P260-P264b-P270-P272-P280g-P301+P312-P302+P352-P314-P330-P333+P313-P363-P501c
Risk & Safety
TSCA:YesRTECS Number:SZ3500000
경고:RUO – Research Use Only
CAS603-35-0FORMULAC18H15PEINECS210-036-0MDLMFCD00003043 MFCD20489348
| Pakage | 100g, 25g, 500g |
|---|---|
| brand | Alfa Aesar |
