| Molecular Formula | C2H5NO3 |
| Molar Mass | 91.07 |
| Density | 1.375 |
| Melting Point | 138℃ |
| Boling Point | 327℃ |
| Flash Point | 151℃ |
| pKa | 1.92±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.4264 (estimate) |
| Toxicity | LD50 intraperitoneal in mouse: 40mg/kg |
| category | toxic substances |
| Toxicity classification | highly toxic |
| acute toxicity | abdominal cavity-mouse LD50: 40 mg/kg; Subcutaneous-mouse LD50: 40 mg/kg |
| flammability hazard characteristics | Combustible; combustion produces toxic nitrogen oxide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | Dry powder, foam, sand, carbon dioxide, mist water |