TRIBENZYLPHOSPHINE
- CAS NO.：7650-89-7
- Empirical Formula: C21H21P
- Molecular Weight: 304.37
- MDL number: MFCD00014439
- EINECS: 231-608-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 22:48:35
What is TRIBENZYLPHOSPHINE?
The Uses of TRIBENZYLPHOSPHINE
Tribenzylphosphine is used as a co catalyst in preparation of coumarin derivatives via nickel-catalyzed cycloaddition, copolymerization reactions, Rh-catalyzed hydroformylation reactions, preparation of substituted allylamines by three-component coupling of alkynes, imines and organoboranes.
The Uses of TRIBENZYLPHOSPHINE
Cocatalyst in:
- Preparation of coumarin derivatives via nickel-catalyzed cycloaddition
- Copolymerization reactions
- Rh-catalyzed hydroformylation reactions
- Platinum-catalyzed oxidative hydroxylation reactions
- Preparation of substituted allylamines by three-component coupling of alkynes, imines and organoboranes
- Ruthenium catalyzed metathesis reactions (Degenerate ligand exchange)
Properties of TRIBENZYLPHOSPHINE
| Melting point: | 96-101 °C (lit.) |
| Boiling point: | 183-185°C/0.2mm |
| Flash point: | 183-185°C/0.2mm |
| form | Crystalline |
| color | White |
| Water Solubility | Insoluble in water. |
| Sensitive | Air & Moisture Sensitive |
| BRN | 650179 |
| CAS DataBase Reference | 7650-89-7(CAS DataBase Reference) |
| EPA Substance Registry System | Phosphine, tris(phenylmethyl)- (7650-89-7) |
Safety information for TRIBENZYLPHOSPHINE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for TRIBENZYLPHOSPHINE
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