| Product Information | Specification and Properties |
| CAS No.：[20196-21-8] | Purity：95% |
| MDL No.：MFCD00152870 | Dangerous Goods： |
| MF：C4H7NOs | Exterior：White crystalline powder |
| MW：117.16948 | Melting point：92-95°C |
| Boiling point：349.3°C at 760 mmHg | Save：Store at room temperature |