TCPy
 | |
| Names | |
|---|---|
| IUPAC name
3,5,6-Trichloro-1H-pyridin-2-one
| |
| Identifiers | |
3D model (JSmol)
|
|
| ECHA InfoCard | 100.026.733 |
CompTox Dashboard (EPA)
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|
| |
| Properties | |
| C5H2Cl3NO | |
| Molar mass | 198.43 g·mol−1 |
| Density | 1.67g/cm3 |
| Melting point | 172-174°C |
| Boiling point | 254.8°C @760mmHg |
| Hazards | |
| Flash point | 107.9°C |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
| |
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
- ^ Meeker, John D.; Ryan, Louise; Barr, Dana B.; Hauser, Russ (2006). "Exposure to Nonpersistent Insecticides and Male Reproductive Hormones". Epidemiology. 17 (1): 61–68. doi:10.1097/01.ede.0000190602.14691.70. PMID 16357596.
{{cite journal}}: CS1 maint: multiple names: authors list (link)