Synonyms: Butane,1,2-epoxy-3,3-dimethyl- (7CI,8CI); Oxirane, (1,1-dimethylethyl)- (9CI); (?à)-2-(tert-Butyl)oxirane; (?à)-tert-Butyloxirane; 1,2-Epoxy-3,3-dimethylbutane;2-tert-Butyloxirane; 3,3-Dimethyl-1,2-epoxybutane; 3,3-Dimethyl-1-butene oxide;NSC 356829; tert-Butylethylene oxide; tert-Butyloxirane