1-METHYL-4-PROPYLBENZENE 1-Methyl-4-n-propylbenzene 1074-55-1 4-Propyltoluene 4-n-Propyltoluene Benzene, 1-methyl-4-propyl- EINECS 214-044-5 NSC 73973 Toluene, p-propyl- (8CI) p-Propyltoluene