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CAS 40633-14-5

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Phosphorothioic acid, O,O-dimethyl ester, ammonium salt (1:1)

Description:
Phosphorothioic acid, O,O-dimethyl ester, ammonium salt (1:1), commonly referred to as a dimethyl phosphorothioate, is an organophosphorus compound characterized by its phosphorothioate functional group. This compound typically appears as a colorless to pale yellow liquid and is soluble in organic solvents. It exhibits properties typical of phosphorothioates, including potential use as a pesticide or herbicide due to its ability to inhibit certain enzymes in target organisms. The ammonium salt form indicates that it can exist as a stable ionic compound, which may enhance its solubility in water compared to its neutral counterparts. Its chemical structure includes a phosphorus atom bonded to sulfur and oxygen, with two methyl groups attached to the phosphorus, contributing to its reactivity and biological activity. Safety considerations are important, as organophosphorus compounds can be toxic to humans and wildlife, necessitating careful handling and usage guidelines. Overall, this compound's characteristics make it relevant in agricultural chemistry and environmental science.
Formula:C2H7O3PS·H3N
InChI:InChI=1S/C2H7O3PS.H3N/c1-4-6(3,7)5-2;/h1-2H3,(H,3,7);1H3
InChI key:InChIKey=GIUYHMYPEVIYCM-UHFFFAOYSA-N
SMILES:P(OC)(OC)(=O)S.N
Synonyms:
  • Ammonium O,O-dimethyl phosphorothioate
  • Ammonium dimethyl phosphorothioate
  • Ammonium methyl phosphorothioate ((NH<sub>4</sub>O)(MeO)<sub>2</sub>PS)
  • Phosphorothioic acid, O,O-dimethyl ester, ammonium salt
  • Phosphorothioic acid, O,O-dimethyl ester, ammonium salt (1:1)
  • Ammonium O,O-dimethyl thiophosphate
  • Ammonium methyl phosphorothioate ((NH4O)(MeO)2PS)
  • Ammonium O,O-dimethyl thiophosphate
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  • O,O-Dimethyl Phosphorothionate Ammonium Salt
    TRC
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    O,O-Dimethyl Phosphorothionate Ammonium Salt

    Controlled Product
    CAS:
    <p>Stability Hygroscopic, Temperature Sensitive<br>Applications Dimethyl phosphorothiolate derivatives used as insecticides.<br>References Suzuki, F., et al.: Jpn. Tokkyo Koho (1976), JP 51009007 B<br></p>
    Formula:C2H6O3PS·H4N
    Color and Shape:Colourless
    Molecular weight:159.14

    Ref: TR-D477620

    1g
    298.00€
    10g
    1,918.00€