T81906

Triphenylarsine

97%

• Synonym(s): Arsinetriphenyl
• Linear Formula: (C₆H₅)₃As
• CAS Number: 603-32-7
• Molecular Weight: 306.23
• EC Number: 210-032-9
• MDL number: MFCD00002994
• UNSPSC Code: 12352103
• PubChem Substance ID: 24900510
• NACRES: NA.23

Properties

• Assay: 97%
• form: solid
• reaction suitability: reagent type: catalyst
• mp: 58-61 °C (lit.)
• SMILES string: c1ccc(cc1)[As](c2ccccc2)c3ccccc3
• InChI: 1S/C18H15As/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
• InChI key: BPLUKJNHPBNVQL-UHFFFAOYSA-N

Description

General description

Triphenylarsine is an organoarsenic compound mainly used as a ligand and reagent in organic synthesis. It can also be used as a vapor deposition precursor to prepare nanomaterials.

Application

Triphenylarsine can be used:

• As a CVD precursor to prepare As-doped carbon nanotubes with enhanced activity and long-term durability for the oxygen reduction reaction.
• As an arsenic source to synthesize InAs nanocrystals.
• As a ligand to accelerate the reaction rate of the Stille coupling reaction.
• To prepare trichromophoric sensitizer for dye-sensitized solar cells.

Safety Information

• Pictograms: GHS06,GHS09
• Signal Word: Danger
• Hazard Statements: H301 + H331,H410
• Precautionary Statements: P261 - P264 - P271 - P273 - P301 + P310 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3