| Molecular Formula | C8H6N2O2 |
| Molar Mass | 162.15 |
| Density | 1.365 |
| Melting Point | >257° C (dec.) |
| Boling Point | 194℃ |
| Flash Point | 81℃ |
| Solubility | DMSO (Slightly, Sonicated), Methanol (Slightly, Heated, Sonicated) |
| Appearance | Solid |
| Color | Pale Yellow to Light Yellow |
| pKa | 11.66±0.30(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |