Dioctadecyl dimethyl ammonium chloride CAS No. 107-64-2. Assay 99%min, White to off-white powder. Easily soluble in polar solvents, slightly soluble in water, soluble upon heating.
Distearyl dimethyl ammonium bromide CAS No. 3700-67-2, also called Dimethyldioctadecylammonium bromide, Assay 99%min, White crystalline powder, Soluble in water, alcohols, and organic solvents.