Tris(hydroxymethyl)phosphine
ALDRICH/177881 - 90%
Synonym: Phosphinidynetrimethanol; Trimethylolphosphine; Tris(methanol)
CAS Number: 2767-80-8
Empirical Formula (Hill Notation): C3H9O3P
Molecular Weight: 124.08
EC Number: 220-445-6
MDL Number: MFCD00055382
Linear Formula: (HOCH2)3P
Product Type: Chemical
| assay | 90% |
| bp | 111-113 °C/2.5 mmHg (lit.) |
| functional group | phosphine |
| InChI | 1S/C3H9O3P/c4-1-7(2-5)3-6 |
| InChI key | JMXMXKRNIYCNRV-UHFFFAOYSA |
| mp | 48-56 °C (lit.) |
| reaction suitability | reaction type: Buchwald-Hartwig Cross Coupling Reaction |
| reaction type: Heck Reaction | |
| reaction type: Hiyama Coupling | |
| reaction type: Negishi Coupling | |
| reaction type: Sonogashira Coupling | |
| reaction type: Stille Coupling | |
| reaction type: Suzuki-Miyaura Coupling | |
| reagent type: ligand | |
| SMILES string | OCP(CO)CO |
| Packaging: | 25 g in glass bottle |
| Symbol |   GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H301 - H315 - H318 - H335 |
| Precautionary statements | P280 - P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338 + P310 |
| Hazard Codes | T |
| Risk Statements | 25-37/38-41 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2811 6.1 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 90% |
| bp | 111-113 °C/2.5 mmHg (lit.) |
| mp | 48-56 °C (lit.) |
| UNSPSC | 12161700 |