1,3-Dioxolane, 2,4-dimethyl-2-(2-(2,6,6-trimethyl-2-cyclohexen-1-yl)ethyl)- 2,4-Dimethyl-2-(2-(2,6,6-trimethyl-2-cyclohexen-1-yl)ethyl)-1,3-dioxolane 68480-19-3 EINECS 270-896-8