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| 融点 | 191°; mp 186-188° (Sundaram, 1081) | | 比重(密度) | 1.074±0.06 g/cm3(Predicted) | | 蒸気圧 | 3 x 10 -6 Pa (25 °C) | | 貯蔵温度 | 0-6°C | | 溶解性 | Chloroform: Slightly Soluble,Methanol: Slightly Soluble | | 水溶解度 | 0.83 mg l-1 (20 °C) | | 酸解離定数(Pka) | 10.89±0.46(Predicted) | | BRN | 7822297 | | LogP | 4.240 (est) | | CAS データベース | 112410-23-8(CAS DataBase Reference) | | EPAの化学物質情報 | Tebufenozide (112410-23-8) |
| 主な危険性 | N | | Rフレーズ | 51/53 | | Sフレーズ | 61 | | RIDADR | UN 3077 | | WGK Germany | 2 | | 国連危険物分類 | 9 | | 容器等級 | III | | HSコード | 29280000 | | 有毒物質データの | 112410-23-8(Hazardous Substances Data) | | 毒性 | LD50 orally in rats, mice: >5000 mg/kg; dermally in rats: >5000 mg/kg; LD50 in honey bees (96 hr, contact): >234 mg/bee; LC50 in mallard duck (8-day dietary): >5000 mg/kg; LC50 in rainbow trout (96 hr): 5.7 mg/l (Heller) |
| | テブフェノジド Usage And Synthesis |
| 外観 | 白色, 結晶性粉末～粉末 | | 溶解性 | アセトンに溶け、水にほとんど溶けない。 | | 農薬用途 | 殺虫剤 | | 使用 | Tebufenozide is used to control lepidopterous larvae on rice, fruit,
row crops, nut crops, vegetables and vines and in forestry. | | 使用 | Synthetic nonsteroidal ecdysone agonist causing premature molting; novel insect growth regulator specific to lepidopteran species. Insecticide. | | 定義 | ChEBI: A carbohydrazide that is hydrazine in which the amino hydrogens have been replaced by tert-butyl, 3,5-dimethylbenzoyl and 4-ethylbenzoyl groups respectively. It is an insecticide used widely against caterpillars. | | 危険性 | Low toxicity by ingestion, inhalation, and
skin contact. | | 农业用途 | Insecticide, Insect growth regulator: Tebufenozide is an insect growth regulator that interferes
with molting of Lepidopteran larvae. It is used on
fruitworm, fireworms, false armyworm, gypsy moth, and
spanworms, and is applied pre-harvest. Registered for use
in EU countries. Registered for use in the U.S. | | 製品名 | CONFIRM®; MIMIC®; RH-5992® | | 代謝経路 | Oxidation of ethyl and methyl substituents of the phenyl rings of
tebufenozide occurs in soils and plants, to give carboxylic acids, alcohols
and a ketone. | | Degradation | Tebufenozide was stable at 94 °C for 7 days, stable to light in pH 7
aqueous solution (25 °C) and stable in dark sterile water for 30 days
(25 °C). The DT50 in natural pond water, in light, was 30 days (25 °C)
(PM). It was stable in acidic and neutral buffer solutions. Hydrolysis
was marked in alkaline conditions (DT50 203 days, pH 10, 20°C).
Tebufenozide was stable in sterilised stream water in the dark but
degraded in non-sterile water (DT50 181 days). The insecticide was
photodegraded by sunlight (DT50 83 hours, summer 46°N). The
results suggest that microbial degradation and photolysis will be the
main routes of tebufenozide dissipation in natural aquatic conditions
(Sundaram, 1994). |
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