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Common NameProbenazole
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中文通用名烯丙苯噻唑
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IUPAC3-allyloxy-1,2-benzothiazole 1,1-dioxide
or
3-allyloxy-1,2-benz[d]isothiazole 1,1-dioxide -
CAS3-(2-propenyloxy)-1,2-benzisothiazole 1,1-dioxide
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CAS No.27605-76-1
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Molecular FormulaC10H9NO3S
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Molecular Structure
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Category
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ActivityFungicide
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PremixProbenazole+fipronil
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Physical PropertiesForm: colorless crystals. Molecular weight:223.2.Melting point 138°-139°C. Readily soluble in acetone, dimethylformamide, chloroform. Slightly soluble in benzene, diethyl ether, ethanol, methanol. Very slight solubility in hexane, ligroin.
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ToxicologyOral LD50 (Rat) 2030 mg/kg; (Mouse) 2750-3000 mg/kg. (Rat): Dermal LD50 >5000 mg/kg.Percutaneous:Acute percutaneous LD50for rats >5000 mg/ kg.
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Environmental ProfileEcotoxicology:
Fish: LC50 (48 h) for carp 6.3, Japanese killifish >6.0 mg/l.
Environmental fate:
Soil:Half-life in soil <24 h (alluvial or volcanic soil).WATER SOLUBILITY: Slightly soluble in water (c. 150 mg/l) HAZARDS: Fish: LC50 (48 h) 6.3 mg/l (carp), >6 mg/l (Japanese killifish) -
Transport InformationSignal Word:CAUTION; Hazard Class:III(Slightly hazardous)
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