1,1,1-Trichloro-2,2-bis(4-methylphenyl)ethane 1,1,1-Trichloro-2,2-bis(p-methylphenyl)ethane 1,1,1-Trichloro-2,2-bis(p-tolyl)ethane 4413-31-4 Benzene, 1,1'-(2,2,2-trichloroethylidene)bis[4-methyl- DTT Ethane, 1,1,1-trichloro-2,2-di-p-tolyl- Ethane, 1,1-bis(p-tolyl)-2,2,2-trichloro- Methyl-DDT Methylchlor NSC406167