Synonyms: 1,4-Cyclohexanedionecyclic ethylene monoketal;1,4-Cyclohexanedione mono(ethylene ketal);1,4-Cyclohexanedione, cyclic1,2-ethanediyl acetal;1,4-Dioxaspiro[4.5]decane-8-one;4-(Ethylenedioxy)cyclohexanone;Cyclohexane-1,4-dione mono(ethylene glycolketal);1,4-Cyclohexanedione mono-ethylene ketal;