1,4-Cyclohexanedimethanol Diisovalerate is primarily used as a plasticizer in the production of polymers and resins. It enhances the flexibility, durability, and workability of materials, making it valuable in the manufacturing of coatings, adhesives, and sealants. Its application in coatings helps improve film formation and resistance to environmental factors. Additionally, it is utilized in the production of specialty plastics where stability and performance are critical. The compound also finds use in personal care products as an emollient, providing a smooth texture and improving the spreadability of formulations. Its compatibility with various materials makes it a versatile ingredient in industrial and consumer applications.