| Molecular Formula | C5H3ClN4 |
| Molar Mass | 154.56 |
| Density | 1.71±0.1 g/cm3(Predicted) |
| Melting Point | 203-204 °C |
| Appearance | Solid |
| pKa | -0.73±0.30(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.791 |
| Hazard Symbols | Xi - Irritant![]() |
| Risk Codes | 43 - May cause sensitization by skin contact |
| Safety Description | 36/37 - Wear suitable protective clothing and gloves. |
| Hazard Class | IRRITANT |
| use | 6-chloro -1,2, 4-triazolo [4,3-B] pyridazine is a heterocyclic organic substance and can be used as a pharmaceutical intermediate. |