2-[[4-(2-propan-2-yloxyethoxymethyl)phenoxy]methyl]oxirane; 2-((4-((2-Isopropoxyethoxy)methyl)phenoxy)methyl)oxirane; [[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]methyl]oxirane; 2-[[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]methyl]oxirane;[[4-[[2-Isopropoxyethoxy]methyl]phenoxy]methyl]oxirane