tert-Butylphosphonic acid
- Product Nametert-Butylphosphonic acid
- CAS4923-84-6
- MFC4H11O3P
- MW138.1
- EINECS
- MOL File4923-84-6.mol
Chemical Properties
| Melting point | 187-189 °C (lit.) |
| Boiling point | 255.4±23.0 °C(Predicted) |
| Density | 1.083 (estimate) |
| pka | pK1: 2.79;pK2: 8.88 (25°C) |
| form | Crystalline Powder |
| color | White |
| InChI | 1S/C4H11O3P/c1-4(2,3)8(5,6)7/h1-3H3,(H2,5,6,7) |
| InChIKey | OGDSVONAYZTTDA-UHFFFAOYSA-N |
| SMILES | CC(C)(C)P(O)(O)=O |
Safety Information
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-27-28-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29319090 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Eye Dam. 1 Skin Corr. 1B |
