Behenic anhydride is primarily used in the synthesis of behenic acid esters, which are valuable in the production of lubricants, plasticizers, and surfactants. Its application extends to the cosmetic industry, where it serves as a key ingredient in the formulation of creams and lotions, providing emollient properties that enhance skin hydration and texture. In the field of polymer chemistry, it is utilized to modify the properties of resins and coatings, improving their durability and water resistance. Additionally, behenic anhydride is employed in the manufacture of waxes and adhesives, contributing to their stability and performance in various industrial applications.