1,3-Dioxane, 2,5,5-trimethyl-2-pentyl- 13273-84-2 2,5,5-Trimethyl-2-pentyl-1,3-dioxane EINECS 236-269-8 Methyl-n-amylketone-, 2,2-dimethyl-1,3-propanediol ketal NSC 46279 m-Dioxane, 2,5,5-trimethyl-2-pentyl-