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Chlorpyrifos |
| Common name |
Chlorpyrifos |
| Chemical name |
O,O-Diethyl O-3,5,6-trichloro-2-pyridyl
Phosphorothioate |
| Structure |
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| Molecular formula |
C9H11Cl3NO3PS |
| Molecular weight |
350.49 |
| CAS# |
2921-88-2 |
Properties
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1. Appearance: white crystalline
granules
2. mp: 41-43.5
3. Solubility: water, 2mg/l; very soluble in isooctane
and methanol.
4. Acute toxicity (LD50, mg/kg): rat acute oral:
male 163mg/kg; female 135mg/kg. Toxic to bees.
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| Specification |
Purity: −95%; −97% |
| Use |
Broad-spectrum organothiophosphate
acaricide, insecticide and nematicide. Contact/stomach
poisoning. Applied by spray and fumigation. |
| Packaging |
Paper drum. Net weight 25Kg. |
| Storage |
Seal tight. Store in a cool,
dry, ventilated place. |
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