Neopentyl glycol dibenzoate is widely used as a plasticizer in the production of polymers and resins. It enhances the flexibility, durability, and workability of materials such as PVC, polyurethanes, and cellulose-based plastics. Its low volatility and high thermal stability make it suitable for applications requiring resistance to heat and long-term performance, such as in automotive interiors, wire and cable coatings, and synthetic leather. Additionally, it is employed in adhesives and sealants to improve their elasticity and adhesion properties. Its compatibility with various polymers also makes it a valuable component in coatings and inks, providing smooth finishes and enhanced performance. It is also utilized in cosmetic formulations, such as nail polishes, to enhance product flexibility and stability.