Customization: | Available |
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CAS No.: | 148477-71-8 |
Formula: | C21h24cl2o4 |
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Common name
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Triazophos
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Chemical name
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O,O-diethyl O-1-phenyl-1H-1,2,4-triazol-3-yl phosphorothioate
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CAS No
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24017-47-8
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Molecular formula
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C12H16N3O3PS
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Description
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1.Melting point 0~5°C 2.Vapour pressure:0.387Pa at 30°C. 3.Molecular weight:313.3125 4.Solubility, 39mg/L in water at 23°C; Readily soluble in most organic solvents, e.g. in ethanol and toluene 30g/ml; in n-hexane 0.7g/ml; in acetone 0.1g/ml; in dichloromethane less than 0.1g/ml; in ethyl acetone 230.1g/ml at 20°C. 5.STABILITY:Stable to light, hydrolyzed by aqueous acids and alkalis; decomposed at 200°C; |
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Acute oral LD50 for rats, 82mg/kg; acute dermal LD50 for rats, 1100mg/kg; LD50 for dogs, 320mg/kg. Some what degree of cholinesterase inhibition occurred after feeding dogs at 100mg/kg for 3 months; non-effect level for rats, 1mg/kg; LC100(48 hours) for crucian (Carassius auratus), 8.4mg/l; 1mg/l for carp (Cyprinus carpio). Toxic to bees and fish.
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Mode of action
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Contact and stomach poison; Penetrable into plant tissue; No systemic action.
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Another name
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Hostathion, Methoxone, Triazofosz (Hungarian), Hostation.
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