Triphenylarsine
ALDRICH/T81906 - 97%
Synonym: Arsinetriphenyl
CAS Number: 603-32-7
Empirical Formula (Hill Notation): C18H15As
Molecular Weight: 306.23
EC Number: 210-032-9
MDL Number: MFCD00002994
Linear Formula: (C6H5)3As
Product Type: Chemical
| assay | 97% |
| form | solid |
| InChI | 1S/C18H15As/c1-4-10-16(11 |
| InChI key | BPLUKJNHPBNVQL-UHFFFAOYSA |
| mp | 58-61 °C (lit.) |
| Quality Level | 100 ![]() |
| reaction suitability | reagent type: catalyst |
| SMILES string | c1ccc(cc1)[As](c2ccccc2)c |
| 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. |
| 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. |
| Packaging: | 5, 25, 100 g in glass bottle |
| Symbol | ![]() GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H301 + H331 - H410 |
| Precautionary statements | P273 - P301 + P310 + P330 - P304 + P340 + P311 |
| Hazard Codes | T,N |
| Risk Statements | 23/25-50/53 |
| Safety Statements | 20/21-28-45-60-61 |
| RIDADR | UN 3465 6.1 / PGII |
| WGK Germany | WGK 3 |
| Purity | 97% |
| mp | 58-61 °C (lit.) |
| UNSPSC | 12352103 |



