Cyclohexanes which contain two double bonds in the ring.

Six-carbon alicyclic hydrocarbons which contain one or more double bonds in the ring. The cyclohexadienes are not aromatic, in contrast to BENZOQUINONES which are sometimes called 2,5-cyclohexadiene-1,4-diones.

Synonyms: 0, Cyclohexadienes, Cyclohexenes