TCPy

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TCPy
TCPy.png
Names
IUPAC name
3,5,6-Trichloro-1H-pyridin-2-one
Identifiers
6515-38-4 YesY
ChemSpider 21541 YesY
Jmol 3D model Interactive image
PubChem 23017
  • InChI=1S/C5H2Cl3NO/c6-2-1-3(7)5(10)9-4(2)8/h1H,(H,9,10) YesY
    Key: WCYYAQFQZQEUEN-UHFFFAOYSA-N YesY
  • InChI=1/C5H2Cl3NO/c6-2-1-3(7)5(10)9-4(2)8/h1H,(H,9,10)
    Key: WCYYAQFQZQEUEN-UHFFFAOYAM
  • O=C1C(Cl)=CC(Cl)=C(Cl)N1
Properties
C5H2Cl3NO
Molar mass 198.43 g·mol−1
Density 1.67g/cm3
Melting point 172 to 174 °C (342 to 345 °F; 445 to 447 K)
Boiling point 254.8 °C (490.6 °F; 528.0 K) at 760 mmHg
Vapor pressure {{{value}}}
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
YesY verify (what is YesYN ?)
Infobox references

TCPy or 3,5,6-trichloro-2-pyridinol is a metabolite of chlorpyrifos and chlorpyrifos-methyl, both organophosphate insecticides. A study in Massachusetts reported a correlation between exposure to TCPy and lower testosterone levels in men.[1] According to this source, exposure is "widespread" and of "potential public health importance".

References

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