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Common Name: |
Dimethoate
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Chemical Name: |
O,O-dimethyl
S-methylcarbamoylmethyl phosphorodithioate
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CAS No.: |
60-51-5
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Structure: |
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Molecular Formula: |
C5H12NO3PS2
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Molecular Weight: |
229.28
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Physical Chemistry: |
Technical product is a white powder with some mercaptan odour.
Solubility: 25 g/L in water; soluble in methanol, cyclohexane, hexane,
xylene, chloroform and benzene.
Melting Point:
43-45≧.
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Toxicity: |
The acute dermal LD50 (rats):571 mg/kg. Skin absorption: The acute dermal LD50 (rabbits):2500 mg/kg.Inhalation: The acute inhalation LC50 (rats):2.25 mg/l.Skin contact: Slightly irritating to the exposed skin (rabbits).Eye contact: Slight irritating to the exposed skin (rabbits).Chronic effects: Salivation, diarrhea, tightness of chest, sweating, small pupils, and headache.
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Application: |
Dimethoate is contact and systemic organophosphorus insecticide and
acarecide with a broad range. It can control homopteras(such as
aphides), dipters(such as agromuzidaex), coleopteras(such as snout
beetles) and mites(such as red spiders mites and two spotted spider
mites) in ornamentals, vegetable cotton, fruits and cereal crops,
also controls norther cattle grubs.
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Technical Purity: |
98%Tech
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Formulation Type: |
40%EC
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