2767-80-8
| Name | TRIS(HYDROXYMETHYL)PHOSPHINE |
| CAS | 2767-80-8 |
| EINECS(EC#) | 220-445-6 |
| Molecular Formula | C3H9O3P |
| MDL Number | MFCD00055382 |
| Molecular Weight | 124.08 |
| MOL File | 2767-80-8.mol |
Chemical Properties
| Appearance | White crystalline powder |
| Melting point | 48-56 °C(lit.) |
| Boiling point | 111-113 °C2.5 mm Hg(lit.) |
| density | 1.137 (estimate) |
| Fp | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | Powder, Crystals or Chunks |
| pka | 13.19±0.10(Predicted) |
| color | White to pale yellow |
| Sensitive | air sensitive |
| InChI | 1S/C3H9O3P/c4-1-7(2-5)3-6/h4-6H,1-3H2 |
| InChIKey | JMXMXKRNIYCNRV-UHFFFAOYSA-N |
| SMILES | OCP(CO)CO |
| EPA Substance Registry System | Methanol, phosphinidynetris- (2767-80-8) |
Safety Data
| Hazard Codes | T |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | PC3502500 |
| TSCA | TSCA listed |
| HS Code | 29310099 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |