Used as a plasticizer in polymer formulations to improve flexibility and durability of plastics, especially in polyvinyl chloride (PVC) and related materials. Enhances low-temperature performance and elongation properties without significantly compromising tensile strength. Also investigated for use in specialty coatings and adhesives where moderate solvency and good thermal stability are required. Shows potential as an extractant in separation processes, particularly for heavy metals such as uranium, copper, and nickel, due to its lipophilic character and ability to form stable complexes with metal ions via coordination with oxygen atoms in the amide groups. This enables selective extraction from solutions or industrial waste, making it suitable for resource recycling and wastewater treatment in mining and electronics industries. Limited hygroscopicity makes it suitable for applications requiring moisture resistance.