| Product Information | Specification and Properties |
| CAS No.：[19798-80-2] | Purity：95% |
| MDL No.：MFCD04113820 | Dangerous Goods： |
| MF：C5H5N2Cl | Exterior：White to off-white to yellow to light brown powder or flakes |
| MW：128.5596 | Melting point：128-134°C |
| Boiling point：240.7°C at 760 mmHg | Save：Keep in dark place,Inert atmosphere,2-8°C |