66967-75-7 AMMONIUM, HEXAMETHYLENEBIS(4-METHYL-6-(2,2,6-TRIMETHYLCYCLOHEXYL)HEXYL)BIS(DIMET Ammonium, hexamethylenebis(4-methyl-6-(2,2,6-trimethylcyclohexyl)hexyl)bis(dimethyl-, dibromide