| Product Information | Specification and Properties |
| CAS No.：[2133-34-8] | Purity：95% |
| MDL No.：MFCD00005166 | Dangerous Goods： |
| MF：C4H7NO2 | Exterior：White to light beige crystals |
| MW：101.1 | Melting point：217°C |
| Boiling point：189.47°C (rough estimate) | Save：Room temperature |