1 Name:bifenthrin
2 Specification:95%
3 Cas No.:82657-04-3

Produdct Name:bifenthrin
CAS.NO: 82657-04-3

Molecular Formula:C23H22ClF3O2

Physical Chemistry:   Form Viscous liquid; crystalline or waxy solid.  M.p. 68-70.6 °C   V.p. 0.024 mPa (25 °C )  S.g./density 1.210 (25 °C )  Solubility In water <1 mg/l. Soluble in acetone, chloroform, dichloromethane, diethyl ether, and toluene. Slightly soluble in heptane and methanol.  Stability Stable for 2 y at 25 °C  and 50 °C  (tech.). In natural daylight, DT50 255 d; stable 21 d at pH 5-9 (21 °C ).

Toxicity: Oral Acute oral LD50 for rats 54.5 mg/kg.  Skin and eye Acute percutaneous LD50 for rabbits >2000 mg/kg. Non-irritant to skin; virtually non-irritating to eyes (rabbits). No skin sensitisation (guinea pigs).