| Product Information | Specification and Properties |
| CAS No.：[1191-95-3] | Purity：95% |
| MDL No.：MFCD00001332 | Dangerous Goods：3 |
| MF：C4H6O | Exterior：Colorless to light yellow clear liquid |
| MW：70.09 | Melting point：-50.9°C |
| Boiling point：97-99°C | Save：Store long-term at 2-8°C |