| Product name： |
Teflubenzuron |
| Alias： |
1-(3,5-dichloro-2,4-difluorophenyl)-3-(2,6-difluorobenzoyl); N-[(3,5-dichloro-2,4-difluorophenyl)carbamoyl]-2,6-difluorobenzamide
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| Chemical name： |
1-(3,5-dichloro-2,4-difluorophenyl)-3-(2,6-difluorobenzoyl)urea
|
| CAS No.： |
83121-18-0 |
| Molecular formula |
C14H6Cl2F4N2O2
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| Structural formula ： |
 |
| Property ： |
Form White to yellowish crystals.
Melting point 218.8℃ (initial melting point).
Solubility In water 0.019 mg/l (23℃). In acetone 10, ethanol 1.4, dimethyl sulfoxide 66, dichloromethane 1.8, cyclohexanone 20, hexane 0.05, toluene 0.85 (all in g/l, 20℃).
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| Toxicity ： |
Oral Acute oral LD50 for rats and mice >5000 mg/kg.
Skin and eye Acute percutaneous LD50 for rats >2000 mg/kg.
Not irritant to skin or eyes of rabbits.
Non-sensitising to skin.
Inhalation LC50 (4 h) for rats >5058 mg dust/m3.
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| Product use ： |
Control of Lepidoptera, Coleoptera, Diptera, Aleyrodidae, Hymenoptera, Psyllidae, and Hemiptera larvae on vines, pome fruit, stone fruit, citrus fruit, cabbages, potatoes, vegetables, soya beans, trees, sorghum, tobacco, and cotton. Also controls fly and mosquito larvae, and immature stages of major locust species. Also under development to protect salmonids against sea lice.
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| Quality index ： |
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| Standard ： |
Enterprise Standard |
| Packing： |
25Kg/Fiber drum |
| Formulation： |
150g/L, 250g/L SC; 30%, 70%WP |
| Attention ： |
Preserve in well-closed container at ventilated, dry place. |
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