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| | 1-(3,5-ジクロロ-2,4-ジフルオロフェニル)-3-(2,6-ジフルオロベンゾイル)尿素 製品概要 |
| 化学名: | 1-(3,5-ジクロロ-2,4-ジフルオロフェニル)-3-(2,6-ジフルオロベンゾイル)尿素 | | 英語化学名: | Teflubenzuron | | 别名: | n-(((3,5-dichloro-2,4-difluorophenyl)amino)carbonyl)-2,6-difluoro-benzamid;n-(((3,5-dichloro-2,4-diflurophenyl)amino)carbonyl)-2,6-difluorobenzamide;cme13406;dart;diaract;teflubenzuron (bsi,iso);TERFLUORON;3,5-dichloro-2,4-difluorophenyl) 3-(2,6-difluorobenzoyl) | | CAS番号: | 83121-18-0 | | 分子式: | C14H6Cl2F4N2O2 | | 分子量: | 381.11 | | EINECS: | 617-441-5 | | カテゴリ情報: | Alpha sort;Growth regulatorsPesticides&Metabolites;Insecticides;Pesticides;Q-ZAlphabetic;TA - TE | | Mol File: | 83121-18-0.mol |  |
| | 1-(3,5-ジクロロ-2,4-ジフルオロフェニル)-3-(2,6-ジフルオロベンゾイル)尿素 物理性質 |
| 融点 | 221-224° | | 比重(密度) | 1.646±0.06 g/cm3(Predicted) | | 蒸気圧 | 8 x 10 -7 mPa (20 °C) | | 貯蔵温度 | 0-6°C | | 溶解性 | DMSO (Slightly), Methanol (Slightly, Heated, Sonicated) | | 水溶解度 | 0.019 mg l-1 (23 °C) | | 酸解離定数(Pka) | 8.16±0.46(Predicted) | | 色 | White to Off-White | | Merck | 13,9190 | | BRN | 8229925 | | LogP | 4.98 at 20℃ and pH4.7 | | CAS データベース | 83121-18-0(CAS DataBase Reference) | | EPAの化学物質情報 | Teflubenzuron (83121-18-0) |
| RIDADR | 3077 | | WGK Germany | 2 | | RTECS 番号 | CV3459590 | | 国連危険物分類 | 9 | | 容器等級 | III | | 毒性 | LD50 orally in rats: >5000 mg/kg (Becher) |
| | 1-(3,5-ジクロロ-2,4-ジフルオロフェニル)-3-(2,6-ジフルオロベンゾイル)尿素 Usage And Synthesis |
| 農薬用途 | 動物薬、殺虫剤 | | 使用 | Teflubenzuron is used for the control of Lepidoptera, Coleoptera,
Diptera, Aleyrodidae, Hymenoptera, Psyllidae and Hemiptera larvae on
vines, pome fruit, citrus, vegetables, soyabeans, tobacco and cotton. It also
controls fly and mosquito larvae and immature stages of locusts. | | 使用 | Teflubenzuron is an benzoylphenylurea chitin synthesis inhibitor used to control a wide range of insect pests and mites in fruit, vegetable, cereal and seed crops. | | 使用 | uSE: Insecticide. | | 定義 | ChEBI: Teflubenzuron is a N-acylurea that is N-carbamoyl-2,6-difluorobenzamide substituted by a 3,5-dichloro-2,4-difluorophenyl group at the terminal nitrogen atom. It has a role as a xenobiotic, an environmental contaminant and an insecticide. It is a dichlorobenzene, a N-acylurea and a difluorobenzene. It is functionally related to a N-benzoylurea. | | 代謝経路 | There is limited published information on the metabolism of teflubenzuron
but an IPCS review is in preparation. Metabolic processes reported
are cleavage of the urea bond and hydroxylation of both phenyl rings,
including replacement of a fluorine in the 3,5-dichloro-2,4-difluorophenyl
ring (see Scheme 1). | | Degradation | Teflubenzuron is more readily hydrolysed at alkaline pH than in acid
media. The DT50 at 50 °C was 5 days at pH 7 and 4 hours at pH 9 (PM). | | Toxicity evaluation | Acute oral LD50 for rats: >5,000 mg/kg |
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