Organophosphorus Pesticides

Organophosphorus Pesticides

Organophosphorus pesticides are widely used insecticides functioning through irreversible inhibition of acetylcholinesterase, causing accumulation of acetylcholine and severe disruption of nerve transmission. They provide strong control of a broad range of pests including aphids, borers, leaf miners, and household insects. Common compounds include chlorpyrifos, diazinon, malathion, and phorate. Their systemic and vapor action enhances effectiveness in dense canopies and soil environments. Although effective, organophosphates pose risks of acute toxicity to humans, wildlife, and beneficial insects, requiring careful dosage, protective equipment, and regulatory oversight. Environmental concerns include water contamination and non-target exposure. Due to their potency and reliability, organophosphorus pesticides remain key components of pest management, though increasingly supplemented by safer modern chemistries.

Crotoxyphos CAS NO 7700-17-6

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CAS No.:7700-17-6

Grade:Pharmacy Grade

Content:99.90%

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Dowco105 CAS NO 7780-33-8

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CAS No.:7780-33-8

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Mevinphos CAS NO 7786-34-7

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CAS No.:7786-34-7

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Content:99.90%

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n-[2-(Ethoxy-Methyl-Phosphoryl)Sulfanylethyl]-n-Propan-2-Yl-Propan-2-A Mine CAS NO 70938-84-0

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CAS No.:70938-84-0

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Dimethylvinphos CAS NO 71363-52-5

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CAS No.:71363-52-5

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Phosphonothioic Acid, Methyl-, o-Methyl o-Phenyl Ester CAS NO 71432-21-8

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CAS No.:71432-21-8

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Phosphorothioic Acid, o-(1,6-Dihydro-1-Methyl-6-Oxo-4-Pyridazinyl) o-E Thyl o-(1-Methylethyl) Ester CAS NO 72039-16-8

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CAS No.:72039-16-8

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[(Trichloromethyl)Dithio]Thiophosphonic Acid O,o-Dibutyl Ester CAS NO 72121-82-5

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CAS No.:72121-82-5

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