1,4-Dioxane, dimethyl- 1,4-Dioxane, dimethyl- (9CI) 1331-15-3 25136-55-4 AI3-11274 DIMETHYL DIOXANE Dimethyl-1,4-dioxane Dimethyldioxane Dimethyldioxanes [UN2707] [Flammable liquid] EINECS 246-646-9 UN2707 p-Dioxane, dimethyl-