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Bromadiolone

Product Categories: Insecticide
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Company Profile Tel : 0086-755-8219 2677 / 0086-755-6162 9086 Fax:0086-755-8219 0759

Product Description:

Bromadiolone

98% TECH, 0.005% RB

Package: 25kg/fibre drum, 1kg/aluminium bag.Control of rats and mice (including those resistant to warfarin) in areas containing
stored products, household use, industrial buildings, and other situations.

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【Chemical name】
3-[3-(4’-bromo[1,1’-biphenyl]-4-yl)-3-hydroxy-1-phenylpropyl]-=4-hydroxy-2H-1-benzopyran-2-one
【Molecular weight】527.4
【Molecular formular】C30H23BrO4

【Mode of action】
【Uses】Control of rats and mice (including those resistant to warfarin) in areas containing stored products, household use, industrial buildings, and other situations.
【Physical chemistry】Form Tech. is a yellowish powder. M.p. 200-210 °C (mixture of two diastereoisomers) V.p. 0.002 mPa (20 °C) Kow logP = 4.27 Henry 5.55 × 10-5 Pa m3 mol-1 (calc.) S.g./density 1.5164 Solubility In water 19 mg/l (20 °C). In dimethylformamide 730, ethyl acetate 25, ethanol 8.2 (all in g/l, 20 °C). Soluble in acetone; slightly soluble in chloroform; practically insoluble in diethyl ether and hexane. Stability Thermally stable below 200 °C. F.p. 218 °C
【Mmmalian toxicology】Oral Acute oral LD50 for rats 1.125, mice 1.75, rabbits 1.00, dogs >10.0, cats >25.0 mg/kg. Skin and eye Acute percutaneous LD50 for rabbits 1.71 mg/kg. Inhalation LC50 for male and female rats 0.43 μg/l. NOEL In 90 d feeding trials on rats and dogs, the only effect noted, at 8 μg/kg daily, was reduction in prothrombin rating. Toxicity Class  WHO (a.i.) Ia; EPA (formulation) I
【Ecotoxicology】Birds Acute oral LD50 for bobwhite quail 138 mg/kg. LC50 (5 d) for mallard ducks 110 ppm. Fish LC50 (96 h) for rainbow trout 1.4, bluegill sunfish 3.0 mg/l. Daphnia LC50 (48 h) 2.0 mg/l. Bees Not hazardous to bees when used as directed. Worms LC50 >1000 mg/kg.
 

 

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