1,3-Dioxane, 5,5-dimethyl-4-(1-methylethyl)- 3583-00-4 4-Isopropyl-5,5-dimethyl-1,3-dioxane AI3-32376 EINECS 222-709-6 NSC 48577 m-Dioxane, 4-isopropyl-5,5-dimethyl-