Products Description of 4,5-Dichloro-3(2H)-pyridazinone CAS#932-22-9
4,5-Dichloropyridazin-3(2H)-one is an important organic intermediate used in the synthesis of thiadiazole derivatives, such as 4-chloro-2-[(5-ethoxy-1,3,4-thiadiazole-2-)methyl]-5-piperidinyl-3(2H)-pyridazinone. These thiadiazole compounds are extensively applied in agriculture for the prevention and control of crop pests and diseases.
4,5-Dichloro-3(2H)-pyridazinone CAS#932-22-9 Chemical Properties
| Melting point | 204-206 °C(lit.) |
| Density | 1.76±0.1 g/cm3(Predicted) |
| Storage temp | Keep in dark place,Sealed in dry,Room Temperature |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Pka | 8.39±0.60(Predicted) |
| Form | Crystalline Powder |
| Color | White to yellow |
| BRN | 120959 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS | UR6182000 |
| HazardClass | IRRITANT |
| HS Code | 29349990 |
| Hazard Codes | Xi,Xn |
Product Application of 4,5-Dichloropyridazin-3(2H)-one
4,5-Dichloropyridazin-3(2H)-one is commonly utilized in agrochemical applications for the effective prevention and control of crop pests and diseases.
