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Common Name
Ethychlozate
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中文通用名
吲熟酯
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IUPAC
ethyl 5-chloro-3(1H)-indazolylacetate
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CAS
ethyl 5-chloro-1H-indazole-3-acetate
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CAS No.
27512-72-7
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Molecular Formula
C11H11ClN2O2
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Molecular Structure
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Category
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Activity
Plant Growth Regulator
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Physical Properties
Molecular weight:238.7; Physical form:Yellow crystals. Melting point:76.6-78.1 °C; Solubility:In water 0.225 g/l (24 °C). In acetone 673, ethyl acetate 496, ethanol 512, hexane 0.213, kerosene 2.19, methanol 691, isopropanol 381 (all in g/l, 24 °C).; Stability:Stable at 250 °C.
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Toxicology
Oral:Acute oral LD50 for male rats 4800, female rats 5210, male mice 1580, female mice 2740 mg/ kg. Percutaneous:Acute percutaneous LD50 for rats >10 000 mg/kg. Non-irritant to skin and eyes (rabbits). Inhalation: LC50 (4 h) for rats >1508 mg/m3.
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Environmental Profile
Environmental fate:
Animals:Rapidly excreted via the urine of rats within almost 24 hours.Soil:Decomposition in the soil takes place rapidly; DT50 1-4 d.
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Transport Information
Signal Word:CAUTION; Hazard Class:III(Slightly hazardous)