Chlorfenapyr CAS NO.122453-73-0

Chemical name: 4－Bromo-2-(p-chloropenyl)-1-(ethoxymethyl-5-(trifluoromethyl)pyrrle-3-carbonitrile English name: 4－Bromo-2-(p-chloropenyl)-1-(ethoxy…

Chemical name: 4－Bromo-2-(p-chloropenyl)-1-(ethoxymethyl-5-(trifluoromethyl)pyrrle-3-carbonitrile English name: 4－Bromo-2-(p-chloropenyl)-1-(ethoxymethyl-5-(trifluoromethyl)pyrrle-3-carbonitrile CA No.:122453-73-0 Molecular formula: C15H11BrClF3N2O Molecular weight: 407.62 Property: pure product is white oily powder Melting point: 100～101℃ Solubility: Soluble in acetone, ethyl ether, dimethyl sulfoxide, tetrahydrofuran, acetonitrile, alcohol, toluene, xylene and other organic solvents, not in water. HP value: neutral，pH 6～8 Content: 98.00---99.50% Toxicity: Rat acute toxicity(take orally) LD50 441～1152mg/Kg Japanese kio LC50=0.5ppm Improved the Ames test and Chinese hamster ovary test showed that no mutation of the system Injury: Chlorfenapyr bulk drug soluble in acetone and water （1︰1），test concentration 1000ppm, the lima beans and cotton seedling no Injury.