Bifenthrin CAS NO.82657-04-3

1. Insecticide Bifenthrin 2.Leading Bifenthrin supplier 3.Bifenthrin 97%TC 2.5%EC 10%EC 5%SC 4.Customerized Packing PHYSICAL CHE…

1. Insecticide Bifenthrin2.Leading Bifenthrin supplier3.Bifenthrin 97%TC 2.5%EC 10%EC 5%SC 4.Customerized Packing   PHYSICAL CHEMISTRYComposition Material contains 97% cis- isomer, 3% trans- isomer.Mol. wt. 422.9;M.f.  C23H22ClF3O2;Form Viscous liquid; crystalline or waxy solid. M.p. 68-70.6C; V.p. 0.024 mPa (25C); KOW logP >6;Henry 1.02x102 Pa m3 mol-1 (calc.)S.g./density 1.210 (25C);Solubility In water <1 g/l. Soluble in acetone, chloroform, dichloromethane, diethyl ether, and toluene. Slightly soluble in heptane and methanol.Stability Stable for 2 y at 25C and 50C (tech.). In natural daylight, DT50 255 d; stable 21 d at pH 5-9 (21C).F.p. 165C (Tag open cup); 151C (Pensky-Martens closed cup) APPLICATIONSMode of action Contact and stomach action.Uses Effective against a broad range of foliar pests, including Coleoptera, Diptera, Heteroptera, Homoptera, Lepidoptera and Orthoptera; it also controls some species of Acarina. Crops include cereals, citrus, cotton, fruit, grapes, ornamentals and vegetables. Rates range from 5 g a.i./ha against Aphididae in cereals to 45 g/ha against Aphididae and Lepidoptera in top fruit.Formulation types EC; GR. SC; UL; WP.Compatibility Not compatible with alkaline materials.