4-Pyrone
Chemical compound
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4-Pyrone is an unsaturated cyclic chemical compound with the molecular formula C₅H₄O₂.It is isomeric with 2-pyrone. Wikipedia
Formula: C5H4O2
Boiling point: 210 to 215 °C (410 to 419 °F; 483 to 488 K)
Flash point: 101 °C (214 °F; 374 K)