Used as a reactive diluent in epoxy resin systems to reduce viscosity while maintaining reactivity and mechanical properties. It improves the processability of coatings, adhesives, and composite materials. Due to its long aliphatic chain, it enhances flexibility and impact resistance of cured epoxy formulations. Also employed in the synthesis of surfactants and modifiers for polymers where controlled hydrophobicity and chemical reactivity are required. Its terminal epoxy group allows for ring-opening reactions, making it useful in chemical intermediates for specialty chemicals.