溴鼠胺，Bromethalin，又稱溴鼠胺。劇毒急性殺鼠劑。產品為淡黃色結晶。熔點150～151℃。難溶于水(<10-9)，微溶于水烷烴，溶于三氯甲烷、丙酮，易溶于芳香烴類溶劑。
理 化 性 質
分子式 C14H7Br3F3N3O4
分子量 577.9
性狀描述 Composition:Form:Pale 黃色 crystals. M.p.: 150-151 ℃ B.p.: V.p.: 0.013 mPa (25 ℃) Henry: S.g./density: Solubility: In 液態水 <0.01 mg/l. In dichloromethane 300-400, 三氯甲烷 200-300, 甲醇 2.3-3.4, heavy aromatic naphtha 1.2-1.3 (all in g/l).Stability: Good storage stability under normal conditions. Decomposed by u.v. light. F.p.:
毒 理 學 性 質
LD50/LC50 Oral: Acute oral LD50 for rats and cats 2 mg tech. (in propane-1,2-diol)/kg; for mice and dogs 5 mg/千克Skin and eye Acute percutaneous LD50: for male rabbits 1000 mg/kg. Inhalation: (1 h) for 家鼠屬 0.024 mg/l air.Birds: Fish: Bees: Daphnia: Algae: Worms: Other aquatic spp.:
NOEL (90 d) for dogs and rats 0.025 mg/kg daily.
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