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.

Vamidothion CAS NO 2275-23-2

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CAS No.:2275-23-2

Grade:Pharmacy Grade

Content:99.90%

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Phosalone CAS NO 2310-17-0

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CAS No.:2310-17-0

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Content:99.90%

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o-Cyclohexyl o-Methyl S-(4-Chlorophenyl) Phosphorothioate CAS NO 2346-99-8

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CAS No.:2346-99-8

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(Chloromethyl)Phosphonothioic Acid o-Ethyl o-(p-Nitrophenyl) Ester CAS NO 2425-19-6

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CAS No.:2425-19-6

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Content:99.90%

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Dicapthon CAS NO 2463-84-5

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CAS No.:2463-84-5

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Content:99.90%

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Disulfoton-Oxon-Sulfon CAS NO 2496-91-5

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CAS No.:2496-91-5

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Content:99.90%

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1-(Ethyl-Ethylsulfanyl-Phosphoryl)Oxyethane CAS NO 2511-11-7

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CAS No.:2511-11-7

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Content:99.90%

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Pyramat CAS NO 2532-49-2

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CAS No.:2532-49-2

Grade:Pharmacy Grade

Content:99.90%

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