Product Name | Bifenthrin |
| TC:95%,96%,97%
EC:2.5%, 10%
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Physical and Chemical Properties
| CAS NO. 82657-04-3 Classification: Insecticide/Pesticide Appearance white crystalline solid
Empirical Formula C23H22ClF3O2
Molecular Weight 422.90
Melting point 68-71 oC
Boiling Point 453.2 °C at 760 mmHg
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Mode of Action | Contact and stomach action with some residual effect. Sodium channel modulator.
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Application | 1.Effective against a broad range of foliar pests, including Coleoptera, Diptera, Heteroptera, Homoptera, Lepidoptera and Orthoptera;
2. Bifenthrin also controls some species of Acarina. Crops include cereals, citrus, cotton, fruit, grapes, ornamentals and vegetables.
3.Rates range from 5 g/ha against Aphididae in cereals to 45 g/ha against Aphididae and Lepidoptera in top fruit.
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Mammalian Toxicology | 1.Oral: Acute oral LD50 for rats 54.5 mg/kg.
Non-irritant to skin; virtually non-irritating to eyes (rabbits). No skin sensitisation (guinea pigs).
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Ecotoxicology | 1.Birds: Acute oral LD50 for bobwhite quail 1800, mallard ducks 2150 mg/kg. Dietary LC50(8 d) for bobwhite quail 4450, mallard ducks 1280 mg/kg diet.
2.Fish: LC50 (96 h) for bluegill sunfish 0.00035, rainbow trout 0.00015 mg/l.
3.Daphnia: LC50 (48 h) 0.00016 mg/l. Low solubility in water and high affinity for soil contribute to produce little impact in aquatic systems under field conditions.
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Solubility | 1.In water <1 g/l.
2.Soluble in acetone, chloroform, dichloromethane, diethyl ether, and toluene.
3.Slightly soluble in heptane and methanol.
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Insecticide Bifenthrin 100g/L Sc, 97% Tc , 10EC
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