| Molecular Formula | C6H6N2 |
| Molar Mass | 106.13 |
| Density | 0.99±0.1 g/cm3(Predicted) |
| Melting Point | 120-125 °C |
| Boling Point | 87°C/10mmHg(lit.) |
| Flash Point | 78.1°C |
| Vapor Presure | 0.249mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light yellow |
| pKa | -9.27±0.70(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.5230 to 1.5270 |
| Hazard Class | IRRITANT |