benzyldimethylhexadecylammonium

== English == === Etymology === From benzyl + dimethyl + hexadecyl + ammonium. === Noun === benzyldimethylhexadecylammonium (uncountable) (organic chemistry) The quaternary ammonium cation that has one benzyl, two methyl and one hexadecyl radicals; its chloride is a cationic detergent. ==== Derived terms ==== benzyldimethylhexadecylammonium chloride