Widely used as a quaternary ammonium compound, this chemical serves as a powerful disinfectant and biocide in industrial, institutional, and household settings. It is effective against a broad spectrum of microorganisms, including bacteria, viruses, and fungi, making it a common active ingredient in surface sanitizers and hard surface disinfectants.

It is frequently formulated into cleaning products for use in healthcare environments, food processing facilities, and public spaces due to its persistent antimicrobial activity. Its surfactant properties enhance cleaning by reducing surface tension, allowing for better wetting and removal of contaminants.

Additionally, it is used in water treatment systems to control microbial growth and prevent biofilm formation. The compound is also found in some personal care products as a preservative, where it helps maintain product integrity by inhibiting microbial contamination during storage and use.