Tetradecyltrimethylammonium chloride (TTAC) is widely used as a cationic surfactant in various industrial and research applications. It is commonly employed in the formulation of disinfectants and antiseptics due to its antimicrobial properties, effectively targeting bacteria and fungi. In the textile industry, TTAC serves as a softener and antistatic agent, enhancing the quality and feel of fabrics. It is also utilized in the petroleum sector as a corrosion inhibitor, protecting metal surfaces from degradation. Additionally, TTAC finds application in analytical chemistry as a phase transfer catalyst, facilitating reactions between immiscible phases. Its role in the synthesis of nanoparticles and as a stabilizer in emulsions further highlights its versatility in material science.