4-[[[[(E)-(1,3-ジメチル-5-フェノキシ-1H-ピラゾール-4-イル)メチレン]アミノ]オキシ]メチル]安息香酸tert-ブチル

外観

白色〜ほとんど白色, 結晶性粉末〜粉末

溶解性

水に難溶。有機溶媒, 無極性溶媒に易溶。水0.0146mg/l(20℃)。メタノール15, アセトン150,ジクロロメタン1,307, クロロホルム1,197, テトラヒドロフラン737(全てg/l 25℃)。アセトンに溶けやすく、水にほとんど溶けない。

使用

Acaricide.

农业用途

Acaricide, Miticide, Insecticide: Used to control spider mites in greenhouses.

製品名

AKARI®; HOE® 555-02A; NNI®-850; SEQUEL®

代謝経路

When fenpyroximate is administered orally to rats, radiocarbons from 14C-fenpyroximate are rapidly and almost completely excreted in the urine and feces within 72 h, and fenyproximate seems to be metabolized via oxidation of the tert-butyl group and methyl group at the 3-position in the pyrazole ring, p- hydroxylation in the phenoxy moiety, N-demethylation, hydrolysis of the tert-butyl ester, cleavage of the oxime ether bond, and/or E/Z isomerization. In soils, 12 degradation products are identified, and in sterilized soils the degradation of fenpyroximate and CO2, evolution are negligible. Fenpyroximate degrades through hydrolysis of tert-butyl ester, isomerization or cleavage of the oxime ether, N-demethylation, oxidation of the methyl group at the 3-position on the pyrazole ring, and hydroxylation of the phenoxy ring, and is finally mineralized to CO2 and/or bound to soil organic matter.