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Chlorfenapyr

CAS No. : 122453-73-0
Molecular formula : C15H11BrClF3N2O
Molecular weight : 407.6128
Dangerous Goods Sign :
Risk term : R22; R23; R50/53;
Safety term : S13; S36/37; S45; S60; S61;
Physicochemical properties : The pure product is a white solid. m.p.91~92℃(100~101℃), soluble in acetone, ether, dimethyl sulfoxide, tetrahydrofuran, acetonitrile, alcohols and other organic solvents, insoluble in water
Use : A new type of pyrrole insecticide and acaricide. It has excellent control effect on boring, piercing and chewing pests and mites. More effective than cypermethrin and cyhalothrin, and its acaricidal activity is stronger than dicofol and cyclotin. The medicament has the following characteristics: broad-spectrum insecticide and acaricide; both stomach poisoning and contact killing; no cross-resistance with other insecticides; moderate residual activity on crops; Selective systemic activity; moderate oral toxicity to mammals, low percutaneous toxicity; low effective dosage (100g active ingredient/hm2). Its remarkable insecticidal and acaricidal activities and unique chemical structure have attracted extensive attention and attention.

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