imiprothrin 50%

Uses: Housdhold insecticide giving super rapid knockdown against cockroaches and other rawling inscts. The knockdownactivity against cockroaches was much superior to that of conventional pyrethroids such as tetramethrin (Neo-pynamin) and prallethrin(Etoc). Formulation types: AE. Chemical Name: (R,S)-2,5-dioxo-3-(2-propynyl)-1-imidazolidinyl-(1R,S)-cis-trans chrysanthemate Formula: C17H22N2O4 Formula Weight: 318.37 CAS NO: 72963-72-5 Appearance: yellow to Brown viscous liquid. S.g/density:1.122(20°C) V.P.:1.86×10-6Pa(25°C) F.P:110°C Consistency:0.979g/ml Kowlog P=2.9 Solubility:Insoluble in water, solube in ethyl ether, acetone, toluene, dichloromethane. Stability:Thermally stable at room temperature, very stable in neutral and acidic media, hydrolyzed in strongly alkaline medium. Quality Index: Imiprothrin Technical Content≥90% Moisture ≤0.2% Acid degree≤0.2% Imiprothrin TK Content: ≥50% Test Standard: Q/ZJHG221-2003; Q/ZJHG216-2002 Toxicity: Acute oral LD50 for male rats 1800mg/kg, female rats 900mg/kg; Skin and eye Acute percutaneous LD50(24h) for male rats and female rats >2000mg/kg, Non-irritating to eyes and skin (rabbits). Nota skin sensitiser (guinea pigs), Inhalation LC50(4h) for male and female rats>1200/m3. Toxcity class EPA (formulation)III