| Product Information | Specification and Properties |
| CAS No.：[1118-68-9] | Purity：95% |
| MDL No.：MFCD00004283 | Dangerous Goods： |
| MF：C4H9NO2 | Exterior：White to slightly yellow crystalline powder |
| MW：103.11976 | Melting point：174-183°C |
| Boiling point：175.2°C at 760 mmHg | Save：Powder -20°C 3 years ? 4°C 2 years In solvent -80°C 6 months ? -20°C 1 month |