Used as a lubricant additive and corrosion inhibitor in industrial applications. Enhances thermal stability and oxidation resistance in engine oils and metalworking fluids. Functions as a surface modifier in specialty formulations to improve water repellency and reduce friction between moving parts. Also employed in some fuel additives to maintain cleanliness of engine components and support efficient combustion. Its boron-based structure contributes to forming protective films under high-pressure conditions, extending equipment life.