| Product Information | Specification and Properties |
| CAS No.：[1193-21-1] | Purity：95% |
| MDL No.：MFCD00006109 | Dangerous Goods：8 |
| MF：C4H2N2Cl2 | Exterior：Pale yellow or yellow crystals or white needle-like crystals |
| MW：148.97808 | Melting point：65-67?°C |
| Boiling point：176?°C | Save：Refrigerated. |