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CAS 29232-93-7

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Pirimiphos methyl

Description:
Pirimiphos methyl is an organophosphorus compound primarily used as an insecticide and acaricide in agricultural practices. It functions by inhibiting the enzyme acetylcholinesterase, leading to the accumulation of acetylcholine at nerve synapses, which disrupts normal nerve function in pests. This compound is characterized by its relatively low volatility and high stability, making it effective for prolonged pest control. It is typically applied in various formulations, including emulsifiable concentrates and granules. Pirimiphos methyl is known for its broad-spectrum activity against a range of agricultural pests, including insects and mites. However, it is also associated with potential toxicity to non-target organisms, including beneficial insects and aquatic life, necessitating careful handling and application. Regulatory agencies have established guidelines for its use to mitigate environmental and health risks. Additionally, due to its mode of action, there is a concern regarding the development of resistance among pest populations, which can impact its long-term efficacy in pest management strategies.
Formula:C11H20N3O3PS
InChI:InChI=1S/C11H20N3O3PS/c1-6-14(7-2)11-12-9(3)8-10(13-11)17-18(19,15-4)16-5/h8H,6-7H2,1-5H3
InChI key:InChIKey=QHOQHJPRIBSPCY-UHFFFAOYSA-N
SMILES:O(P(OC)(OC)=S)C1=NC(N(CC)CC)=NC(C)=C1
Synonyms:
  • 2-Diethylamino-6-methylpyrimidin-4-yl dimethyl phosphorothionate
  • 2-Diethylamino-6-methylpyrimidine-4-yl dimethyl phosphorothionate
  • 4-Pyrimidinol, 2-(diethylamino)-6-methyl-, O-ester with O,O-dimethyl phosphorothioate
  • Actellic
  • Actellic 25EC
  • Actellic 50
  • Actellic 50E
  • Actellic 50EC
  • Actellic Polvo
  • Actellic Powder
  • See more synonyms
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