Used as an additive in lubricants and metalworking fluids to improve lubricity and prevent wear. Acts as a corrosion inhibitor in industrial oil systems, protecting metal surfaces from degradation due to moisture and oxidation. Also functions as a surfactant in specialty formulations, helping to stabilize emulsions and disperse contaminants. Its branched alkyl chain structure enhances oil solubility and thermal stability, making it suitable for high-performance applications in automotive and industrial settings.