Used as a multifunctional additive in lubricants and metalworking fluids, providing excellent thermal stability and anti-wear properties. It acts as an ester-based base stock in synthetic lubricants, enhancing performance under high-temperature and high-pressure conditions. Commonly found in compressor oils, gear oils, and greases where long service life and resistance to oxidation are critical. Also serves as an intermediate in the synthesis of specialty esters for industrial applications. Its branched structure improves low-temperature fluidity while maintaining high viscosity index.