| Molecular Formula | C5H9NO2 |
| Molar Mass | 115.13 |
| Density | 1.188 |
| Boling Point | 136℃ |
| Flash Point | 12℃ |
| Vapor Presure | 7.4mmHg at 25°C |
| pKa | 6.01±0.20(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.494 |