Chemistry:Difethialone

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Difethialone
Difethialone.png
Names
Preferred IUPAC name
3-[3-(4′-Bromo[1,1′-biphenyl]-4-yl)naphthalen-1-yl]-4-hydroxy-2H-1-benzothiopyran-2-one
Identifiers
3D model (JSmol)
ChemSpider
KEGG
UNII
Properties
C31H23BrO2S
Molar mass 539.49 g·mol−1
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

Difethialone is an anticoagulant used as a rodenticide.[1] It is considered a second generation agent.[2]

In May 2008, the EPA added restrictions on the sale of difethialone in consumer-use rodenticide products and also for exterior use by commercial applicators.[3][4]

References

  1. "Difethialone (LM-2219): a new anticoagulant rodenticide for use against warfarin-resistant and -susceptible strains of Rattus norvegicus and Mus musculus". Annales de Recherches Vétérinaires 20 (2): 159–64. 1989. PMID 2751229. https://hal.archives-ouvertes.fr/hal-00901856. 
  2. "Field evaluation of difethialone, a new second generation anticoagulant rodenticide in the rice fields". Indian Journal of Experimental Biology 41 (6): 655–8. June 2003. PMID 15266918. 
  3. "Restrictions on Rodenticide Products" (in en). 2014-03-04. https://www.epa.gov/rodenticides/restrictions-rodenticide-products. 
  4. "Regulations.gov". https://www.regulations.gov/document?D=EPA-HQ-OPP-2006-0955-0764.