PRODUCT Properties
| Melting point: | 201-202℃ |
| refractive index | -9 ° (C=2, H2O) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| pka | pK1:2.98(+1);pK2:8.38(0) (25°C) |
| CAS DataBase Reference | 7361-43-5 |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| WGK Germany | 3 |
