1-Methyl-4-(1-methylethenyl)benzene 1-Methyl-4-isopropenylbenzene 1195-32-0 2-(P-Methylphenyl)propene 2-P-Tolylpropene 4-Methyl-alpha-methylstyrene 4-Methylisopropenylbenzene BENZENE, 1-METHYL-4-(1-METHYLETHENYL)- Dehydro-p-cymene Dimethylstyrene, p-alpha- EINECS 214-795-9 FEMA No. 3144 Isopropenyltoluene, p- Methyl-p-isopropenylbenzene NSC 361058 Styrene, P-alpha-dimethyl- alpha-Methyl-P-methylstyrene p,alpha-Dimethylstyrene p-alpha-Dimethylstyrene