| Product Name | Chlorpyrifos |
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| CAS No. | 2921-88-2 |
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| Content & Formulations | 98%TC,.48%EC |
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| Physical & Chemical Property | Appearance: Dark yellow liquid |
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| Molecular Formula: C9H11Cl3NO3PS |
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| Structural Formula: |
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| Molecular Weight: 449.9 |
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| Solubility: 0.005mg/L in water,easily soluble in most organic solvents |
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| Melting Point: 49.2 °C |
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| Boiling Point: 498.9 °C at 760 mmHg |
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| Flash Point: 255.5 °C |
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| Toxicity Data | Acute Oral Toxicity: |
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| LD50: for male rats 79, female rats 56 mg/kg. |
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| LD50: for rats 632-696 mg/kg,Acute Inhalation Toxicity: |
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| LC50: for rats 0.06 mg/l air (total particulate).. |
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| Eye Irritation: mild irritatnt (rabbit). |
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| Skin Irritation: not irritant(rabbit). |
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| Transport Information | Signal Word:WARNING; Hazard Class:II(Moderately hazardous) |
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Application:
Non-systemic insecticide with contact, stomach, and respiratory action. Control of Coleoptera, Diptera, Homoptera and Lepidoptera in soil or on foliage in over 100 crops, including pome fruit, stone fruit, citrus fruit, nut crops, strawberries, figs, bananas, vines, vegetables, potatoes, beet, tobacco, soya beans, sunflowers, sweet potatoes, peanuts, cotton, alfalfa, cereals, rice, maize, sorghum, asparagus, glasshouse and outdoor ornamentals, turf, and in forestry. Also used for control of household pests (Blattellidae, Muscidae, Isoptera), mosquitoes (larvae and adults) and in animal houses.
