| Molecular Formula | C4H6N2O2 |
| Molar Mass | 114.1 |
| Density | 1.3565 (rough estimate) |
| Melting Point | 148-152°C(lit.) |
| Boling Point | 213.59°C (rough estimate) |
| Water Solubility | Insoluble in water. |
| Solubility | Methanol (Slightly), Water (Slightly) |
| Appearance | Solid |
| Color | White |
| BRN | 81081 |
| pKa | 8.91±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.4487 (estimate) |
| 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 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |