| Molecular Formula | C8H7NO4 |
| Molar Mass | 181.15 |
| Density | 1.380±0.06 g/cm3(Predicted) |
| Melting Point | 98.5-99.5 °C |
| Boling Point | 223.5±20.0 °C(Predicted) |
| Flash Point | 93.1°C |
| Vapor Presure | 0.0644mmHg at 25°C |
| pKa | 7.31±0.24(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.596 |