Bis(2-ethylhexyl) azelate is widely used as a plasticizer in the production of flexible PVC products. It enhances the flexibility, durability, and workability of materials such as cables, hoses, and synthetic leather. Its low-temperature performance makes it suitable for applications in cold climates, ensuring materials remain pliable. Additionally, it is utilized in lubricants and greases due to its excellent thermal stability and low volatility. In coatings and adhesives, it improves the elasticity and adhesion properties, making it valuable in industrial and consumer applications. Its compatibility with various polymers also extends its use in specialty chemical formulations.