Tetrabutylphosphonium chloride
- Product NameTetrabutylphosphonium chloride
- CAS2304-30-5
- MFC16H36ClP
- MW294.88
- EINECS218-964-8
- MOL File2304-30-5.mol
Chemical Properties
| Melting point | 62-66 °C (dec.) (lit.) |
| Boiling point | 344.8℃[at 101 325 Pa] |
| Density | 0.978[at 20℃] |
| vapor pressure | 0.018Pa at 25℃ |
| refractive index | 1.5 |
| Flash point | 4°C (39°F) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | liquid |
| color | colorless to pale-yellow |
| Specific Gravity | 0.91 |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 4019186 |
| Stability | Hygroscopic |
| LogP | -0.44 at 23℃ |
| CAS DataBase Reference | 2304-30-5(CAS DataBase Reference) |
| EPA Substance Registry System | Phosphonium, tetrabutyl-, chloride (2304-30-5) |
Safety Information
| Hazard Codes | T |
| Risk Statements | 22-24-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2928 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | TA2419000 |
| F | 3-10 |
| TSCA | No |
| HS Code | 2931.90.9051 |
| HazardClass | 6.1(a) |
| PackingGroup | II |
