Tridecane-1,13-diol is primarily used in the synthesis of polymers and resins, where it acts as a building block for creating materials with specific properties. Its diol functionality allows it to participate in polycondensation reactions, forming polyesters or polyurethanes that are utilized in coatings, adhesives, and elastomers. Additionally, it serves as an intermediate in the production of surfactants and lubricants, contributing to their stability and performance. In cosmetic formulations, it can be incorporated as an emollient or moisturizing agent, enhancing the texture and hydration of skincare products. Its long hydrocarbon chain also makes it suitable for use in specialty chemicals, such as plasticizers and corrosion inhibitors, where it improves flexibility and durability.