Quaternary ammonium salt Didecyl Dimethyl Ammonium Chloride

Preparation of Double decyl dimethyl potassium chloride（DDAC） cas:7173-51-5: In the presence of potassium iodide, chlorodecane reacts with methylamine to first produce double decyl methyl tertiary amine. Then, Double decyl methyl tertiary amine/DDAC cas:7173-51-5 is placed under pressure and reacted with chloromethane in water and isopropanol medium under heating and pressure to produce double decyl dimethyl ammonium chloride product. When it is used as moth proofing for wool products, it can be filled, dipped or spray. Double decyltrimethylammonium chloride Cas:7173-51-5 can be used in combination with chlorine dioxide as a fungicide to treat hard surfaces. During the prevention and control of newly emerging respiratory infectious diseases, the use of Double dodecyl dimethyl ammonium chloride disinfectant for preventive disinfection is suitable for disinfection of the environment, object surfaces, fabrics, food processing equipment and vessels, as well as hands, skin and mucous membranes.