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| Chlorothalonil |
| Chemical Name: |
2.4,5,6-tetrachloro-1,3-benzenedicarbonitrile |
| Formula: |
C8Cl4N2 |
| Molecular weight: |
265.89 |
| CAS NO.: |
1897-45-6 |
| Structure: |
 |
| Description: |
Appearance: white and inodorous crystal
Melting Point: 250-251°C
Vapour Pressure: 1.3 mPa at 25°C.
Stability: Stable in water 0.6 mg/L at 25°C, Easy dissolves in alcohol, dichloromethane, benzene, toluene etc. many solvents. Hardly dissolves in ethylene glycol, petroleum. |
| Toxicity: |
Oral LD50 (Rat)>10,000 mg/kg. Inhalation LC50 Actual airborne concentration: (1 h.) 0.52 mg/l; (4 h.) 0.1 mg/l. Dermal LD50 (Rabbit) >10,000 mg/kg. Skin, eye irritant |
| Specification: |
97%TC, 75%WP, 75%WDG |
| Uses: |
It is a kind of non-imbibed and broad bactericide with high effciency,low toxicity,it is widely used in prevention and cure o plant mycosis for vegetable,fruit tree,flowers,tobacco,tea tree,and other economical plant,legumina,rice,wheat,and forest.It is applied to industry as antiseptic for dope,wiring,leat-her,paper and cloth etc. |
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