Lauryl Trimethyl Ammonium Chloride (112-00-5) is solid white. it is also known as Dodecyl trimethyl ammonium chloride, Trimethyl Dodecyl Ammonium Chloride. it is use in Lauryl Compounds Industry. Storage: Keep container tightly closed. Keep container in a cool, well-ventilated area. Waste Disposal: Waste must be disposed of in accordance with federal, state and local environmental control regulations.