クロルメホス

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H410：長期的影響により水生生物に非常に強い毒性

• 注意書き

  P273：環境への放出を避けること。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P391：漏出物を回収すること。

  P501：内容物/容器を．．．に廃棄すること。

クロルメホス 価格

クロルメホス 化学特性,用途語,生産方法

• 使用

  Chlormephos is used to control soil insects such as wireworms in a number of crops.

• 一般的な説明

  Colorless liquid. Used as a soil insecticide. Not registered as a pesticide in the U.S.

• 空気と水の反応

  Slightly soluble in water [Farm Chemicals Handbook].

• 反応プロフィール

  Organophosphates, such as CHLORMEPHOS, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.

• 健康ハザード

  (Non-Specific -- Organophosphorus Pesticide, Liquid, n.o.s.) CHLORMEPHOS is poisonous; it may be fatal if inhaled, swallowed, or absorbed through the skin.

• 火災危険

  (Non-Specific -- Organophosphorus Pesticide, Liquid, n.o.s.) Container may explode in heat of fire. Fire and runoff from control water may produce irritating or poisonous gases.

• 代謝経路

  Chlormephos is a soil insecticide with considerable vapour phase activity. The main soil metabolite is ethion. The mechanism of hydrolysis of chlormephos is mainly by the nucleophilic attack of OH- on the Smethylene carbon to yield O,O-diethyl phosphorodithioate and in this respect it is similar to mecarbam. This mechanism may afford ethion when the nucleophile is O,O-diethyl phosphorodithioate. The other mechanism of hydrolysis is by attack on phosphorus to yield O,O-diethyl phosphorothioate and these two routes of hydrolytic degradation apparently dominate the metabolism of the insecticide.

• 代謝

  In soils, chlormephos is converted to ethion by reaction with the hydrolytic product, O,O-diethyl hydrogen phosphorothioate.

24934-91-6, クロルメホス キーワード