67011-26-1 AMMONIUM, HEXAMETHYLENEBIS(1-METHYL-3-(2,2,6-TRIMETHYLCYCLOHEXYL)PROPYL)BIS(ETHY Ammonium, hexamethylenebis(1-methyl-3-(2,2,6-trimethylcyclohexyl)propyl)bis(ethylmethyl-, dibromide