Tetradecane-1,14-diol is primarily used in the production of specialty polymers and polyesters, where it acts as a monomer to enhance flexibility and durability in the final material. It is also employed in the synthesis of surfactants and emulsifiers, which are essential in formulations for personal care products like creams and lotions, providing stability and texture. Additionally, this compound finds application in the creation of lubricants and plasticizers, improving the performance and longevity of industrial materials. Its long-chain diol structure makes it valuable in research and development for advanced chemical synthesis and material science applications.