1,4-Diisopropyl-2,5-dimethylbenzene 1,4-Dimethyl-2,5-diisopropylbenzene 10375-96-9 Benzene, 1,4-dimethyl-2,5-bis(1-methylethyl)- NSC84199 p-Xylene, 2,5-diisopropyl-