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CAS 2496-91-5

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Demeton-S sulfone

Description:
Demeton-S sulfone is an organophosphorus compound primarily used as an insecticide and acaricide in agricultural applications. It is a sulfone derivative of demeton, which is known for its effectiveness against a variety of pests. The chemical structure of Demeton-S sulfone features a phosphorus atom bonded to sulfur and oxygen, contributing to its biological activity. This compound is characterized by its moderate to high toxicity to insects, acting as a neurotoxin by inhibiting acetylcholinesterase, an essential enzyme for nerve function. It is typically a colorless to pale yellow liquid with a distinctive odor. Due to its potential environmental impact and toxicity to non-target organisms, including humans, its use is regulated in many countries. Safety precautions are necessary when handling this substance, as it can pose health risks through inhalation, skin contact, or ingestion. Overall, while effective in pest control, the use of Demeton-S sulfone requires careful management to mitigate its risks to human health and the environment.
Formula:C8H19O5PS2
InChI:InChI=1S/C8H19O5PS2/c1-4-12-14(9,13-5-2)15-7-8-16(10,11)6-3/h4-8H2,1-3H3
InChI key:InChIKey=VMXCTQSDRPKAOC-UHFFFAOYSA-N
SMILES:P(SCCS(CC)(=O)=O)(OCC)(OCC)=O
Synonyms:
  • 1-Diethoxyphosphorylsulfanyl-2-ethylsulfonylethane
  • Demeton sulfone
  • Demeton thiol sulfone
  • Demeton-S sulfone
  • Dioxydemeton ethyl
  • Disulfoton oxygen analog sulfone
  • Ethanethiol, 2-(ethylsulfonyl)-, S-ester with O,O-diethyl phosphorothioate
  • Isosystox sulfone
  • O,O-Diethyl 2-ethylmercaptoethyl thiophosphate thiolo isomer
  • O,O-Diethyl-S-[2-(ethylsulfonyl)ethyl]thiophosphat
  • See more synonyms
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