1,3-Dioxane, 4,4,6-trimethyl-2-(4-(1-methylethyl)phenyl)- 2-(4-Isopropylphenyl)-4,4,6-trimethyl-1,3-dioxane 4,4,6-Trimethyl-2-(4-(1-methylethyl)phenyl)-1,3-dioxane 68555-33-9 EINECS 271-424-3