1,3-Dioxane, 2,2'-(1,8-octanediyl)bis(4-methyl- 1,8-Bis-(4'-methyl-1',3'-dioxolanyl-2')octane 2,2'-(1,8-Octanediyl)bis(4-methyl-1,3-dioxane) 37582-34-6 BRN 1642140