2,5-Diaminopyridine
- Product Name2,5-Diaminopyridine
- CAS4318-76-7
- MFC5H7N3
- MW109.13
- EINECS626-246-4
- MOL File4318-76-7.mol
Chemical Properties
| Melting point | 110.3°C |
| Boiling point | 180 °C/12 mmHg (lit.) |
| Density | 1.1118 (rough estimate) |
| refractive index | 1.5340 (estimate) |
| Flash point | 180°C/12mm |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 6.48(at 20℃) |
| Appearance | Brown to black Solid |
| InChI | 1S/C5H7N3/c6-4-1-2-5(7)8-3-4/h1-3H,6H2,(H2,7,8) |
| InChIKey | MIROPXUFDXCYLG-UHFFFAOYSA-N |
| SMILES | Nc1ccc(N)nc1 |
| CAS DataBase Reference | 4318-76-7(CAS DataBase Reference) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN2671 |
| WGK Germany | 3 |
| RTECS | US7555000 |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29333999 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
