| CAS No.: | 950-37-80 |
|---|---|
| Formula: | C6h11n2o4PS3 |
| Appearance: | Liquid |
| Source: | Organic Synthesis |
| Toxicity of High and Low: | Low Toxicity of Reagents |
| Mode: | Systemic Insecticide |
| Customization: |
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Insect Killer Pesticide Insecticide Acaricide Methidathion 98%Tc 40%Ec 25%Wp
| Product kind | Insecticide |
| Common Name | Methidathion |
| Chemical name | S-2,3-dihydro-5-methoxy-2-oxo-1,3,4-thiadiazol-3-ylmethyl O,O-dimethyl ester; |
| Molecular Formula | C6H11N2O4PS3 |
| Molecular Weight | 302.32 |
| CAS Registry Number | 950-37-8 |
| Properties: | white crystal. Melting Point is 35-36. Density is 1. 495g/cm3. Stablity: Stable in neutral and weakly acid medium but much less stable in alkali. |
| Uses: | Methidathion is a non-systemic organophosphorous insecticide and acaricide with stomach and contact action. The compound is used to control a variety of insects and mites in many crops such as fruits, vegetables, tobacco, alfalfa, and sunflowers, and also in greenhouses and on rose cultures. It is especially useful against scale insects. It works by inhibiting certain enzyme actions in the target pests. It is available in emulsifiable concentrate, wettable powder, and ultra-low volume (ULV) liquid. |
| Toxicity: | Toxicity class: III Oral LD 50 (Rat): 44mg/kg, Dermal LD 50 (Rat): 640mg/kg. Non-irritating to eyes, slightly irritating to skin. |
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