Methidathion
Names
Preferred IUPAC name
S-[(5-Methoxy-2-oxo-1,3,4-thiadiazol-3(2H)-yl)methyl] O,O-dimethyl phosphorodithioate
Other names
Supracide, Ultracide, Suprathion
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.012.227
KEGG
UNII
  • InChI=1S/C6H11N2O4PS3/c1-10-5-7-8(6(9)16-5)4-15-13(14,11-2)12-3/h4H2,1-3H3 checkY
    Key: MEBQXILRKZHVCX-UHFFFAOYSA-N checkY
  • InChI=1/C6H11N2O4PS3/c1-10-5-7-8(6(9)16-5)4-15-13(14,11-2)12-3/h4H2,1-3H3
    Key: MEBQXILRKZHVCX-UHFFFAOYAL
  • O=C1SC(=N/N1CSP(=S)(OC)OC)\OC
Properties
C6H11N2O4PS3
Molar mass 302.331 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Methidathion is an organophosphate insecticide;[1] its use is banned in the European Union and USA.[2]

Methidathion has been used as an insecticide in many countries to control caterpillars of Indarbela quadrinotata.[3]

In 2012, residues were found in Thai vegetables at levels 100 times the legal limit. Thailand routinely uses many pesticides banned in the US and EU and in amounts far exceeding limits.[4]

References

  1. ↑ Gokalp, Osman; Gulle, Kanat; Sulak, Osman; Cicek, Ekrem; Altuntas, Irfan (2016). "The effects of methidathion on liver: role of vitamins E and C". Toxicology and Industrial Health. 19 (2–6): 63–67. doi:10.1191/0748233703th176oa. PMID 15697176. S2CID 23209774.
  2. ↑ "Archived copy" (PDF). Archived from the original (PDF) on 2013-06-05. Retrieved 2012-03-02.{{cite web}}: CS1 maint: archived copy as title (link)
  3. ↑ "CONTROL OF BARK EATING CATERPILLAR" (PDF). German Development Cooperation. Archived from the original (PDF) on 13 August 2016. Retrieved 13 July 2016.
  4. ↑ "Nation Thailand news website, thai news, thailand news, Bangkok thailand, aec, breaking news : Nation Thailand".


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