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.

Demephion CAS NO 8065-62-1

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CAS No.:8065-62-1

Grade:Pharmacy Grade

Content:99.90%

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Isodiazinon CAS NO 82463-42-1

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CAS No.:82463-42-1

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Content:99.90%

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Piroxafos CAS NO 82801-42-1

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CAS No.:82801-42-1

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Content:99.90%

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Fosmethilan CAS NO 83733-82-8

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CAS No.:83733-82-8

Grade:Pharmacy Grade

Content:99.90%

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Phosphorothioic Acid, O,o-Diethyl o-(3,4,5,6-Tetrachloro-2-Pyridinyl) Ester CAS NO 83866-73-3

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CAS No.:83866-73-3

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Content:99.90%

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Phosphorothioic Acid, O,o-Diethyl o-(2,3,6-Trichloro-4-Pyridinyl) Ester CAS NO 83866-95-9

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CAS No.:83866-95-9

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Content:99.90%

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Valeric Acid 2,2,2-Trichloro-1-(Diethoxyphosphinyl)Ethyl Ester CAS NO 69494-08-2

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CAS No.:69494-08-2

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Content:99.90%

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Hexaethyl Tetraphosphate CAS NO 757-58-4

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CAS No.:757-58-4

Grade:Pharmacy Grade

Content:99.90%

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