4-Pyrone
Names | |
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IUPAC name
Pyran-4-one | |
Other names
γ-Pyrone 4-Pyranone | |
Identifiers | |
108-97-4 | |
ChEBI | CHEBI:37966 |
ChemSpider | 7680 |
Jmol interactive 3D | Image Image |
PubChem | 7968 |
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Properties | |
C5H4O2 | |
Molar mass | 96.08 |
Melting point | 32 to 34 °C (90 to 93 °F; 305 to 307 K) |
Boiling point | 210 to 215 °C (410 to 419 °F; 483 to 488 K) |
Hazards | |
Flash point | 101 °C (214 °F; 374 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
verify (what is ?) | |
Infobox references | |
4-Pyrone (γ-pyrone or pyran-4-one) is an unsaturated cyclic chemical compound with the molecular formula C5H4O2. It is isomeric with 2-pyrone.
4-Pyrone forms the central core of several natural chemical compounds including maltol and kojic acid and of the important class of the Flavones.
Maltol Kojic acid
See also
- Pyrone
- 4-pyridone
References
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