Synonyms: 1,2-Dimethyl-4-isopropylbenzene;3,4-Dimethylcumene;4-Isopropyl-1,2-dimethylbenzene;4-Isopropyl-o-xylene;Benzene, 1,2-dimethyl-4- (1-methylethyl)-;benzene, 1,2-dimethyl-4-(1-methylethyl)-;Benzene, 4-isopropyl-1,2-dimethyl-;Cumene, 3,4-dimethyl-