Thiopyran is a heterocyclic compound with the chemical formula C5H6S.[1] It has two isomers, 2H-thiopyran and 4H-thiopyran, which differ by the location of double bonds. Thiopyrans are analogous to pyrans in which the oxygen atoms have been replaced by sulfur atoms.
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| Names | |||
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| IUPAC name
2H-Thiopyran; 4H-Thiopyran
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CompTox Dashboard (EPA)
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| Properties | |||
| C5H6S | |||
| Molar mass | 98.16 g·mol−1 | ||
| Density | 1.1446g/cm3 | ||
| Boiling point | 241.5 °C (466.7 °F; 514.6 K) | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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See also
edit- 6-membered aromatic rings with one carbon replaced by another group: borabenzene, silabenzene, germabenzene, stannabenzene, pyridine, phosphorine, arsabenzene, stibabenzene, bismabenzene
- Thiopyrylium
- Thio-
References
edit- ^ Kuthan, J.; Šcebek, P.; Böuhm, S. (1994). "Developments in the Chemistry of Thiopyrans, Selenopyrans, and Teluropyrans". Advances in Heterocyclic Chemistry Volume 59. Vol. 59. pp. 179–244. doi:10.1016/S0065-2725(08)60008-2. ISBN 9780120207596.
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