2,5-Dimethylhexanedioic acid finds application in the production of specialty polymers and resins. It is used as a monomer in the synthesis of polyamides and polyesters, contributing to the development of materials with enhanced mechanical properties and thermal stability. The compound is also utilized in the manufacture of plasticizers, which improve the flexibility and durability of plastics. Additionally, it serves as an intermediate in organic synthesis, aiding in the creation of various chemical compounds for industrial applications. Its role in these processes highlights its importance in advancing material science and chemical manufacturing.