Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)
Infobox disclaimer and references
1,4-Cyclohexanedione or cyclohexanedione is a diketone that is used in the preparation of various more complex substances. It is a light yellow to yellow-beige solid at room temperature. It decomposes on heating to produce carbon monoxide, carbon dioxide, and other toxic and irritating fumes and gases.