Arquad C-35
Arquad C-35, Cocotrimethylammonium chloride, Quaternary ammonium compounds Alkyltrimethyl, Arquad® C-35 is a quaternary ammonium compound - Cocotrimethylammonium chloride.
https://www.nouryon.com/product/arquad-c-35-cocotrimethylammonium-chloride/