| Molecular Formula | C9H8N2O2 |
| Molar Mass | 176.17 |
| Density | 1.26±0.1 g/cm3(Predicted) |
| Melting Point | 147-148°C |
| pKa | 5.18±0.50(Predicted) |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.607 |
| Hazard Symbols | Xi - Irritant![]() |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| Hazard Class | IRRITANT |