Uses: An insecticide and acaricide effective against many pests, Especially Lepidoptera, Coleoptera, Homoptera, Hemiptera and mites on cereals, cotton, fruit and vegetables; Also against migratory locusts and grass hoppers. For agricultural uses, applied at 15~40g/ha. Used against Blattellidae, Cuilicidae and Muscidae in public health Situations, Stores products, domestic use and animal health. It has a rapid knockdown effect and long-lasting Residual activity.
Chemical Name: (RS)-a-cyano-4-fluoro-3-phenoxybenzyl-(1RS. 3RS; 1RS, 3RS)-3-(2, 2-dichlorovinyl)-2, 2-dimethylcyclopropanecarboxylate Molecular formula: C22h18cl2fnO2 Molecular Weight: 434.3 CAS No: 68359-37-5
Appearance: Brown, oily, viscous mass, with crystalline parts S. G/density: 1.28 (20) M. P.: 60 V. P.: 4.0X10-6Pa(20) F. P.: 107 Solubility: Insoluble in water. Soluble in ethyl ether, acetone, toluene, dichloromethane. Stability: Thermally stable at room temperature, very stable in neutral and acidic media, hydrolyzed in strongly alkaline Medium. Toxicity: Acute oral LD50 for rats c. 500mg/kg; Skin and eye Acute percutaneous LD50 (24h)for male and female rats>5000mg/kg, Non-irritating to skin, mildly irritation to the eye(rabbits). Toxicity class WHO (a. I)Ib. EPA(formulation)II