The easy way to say
tricaprylylmethylammonium chloride, or
N-methyl-N, N-dioctyl-1-octanamium chloride.
C12H54Cl N
A lovely viscous orange liquid, which can cause muscle weakness, respiratory depression and diarrhea if you don't treat it right, but is just fabulous for complexing heavy metals in solution. Makes working with cadmium just that little bit nicer.