Used primarily as a plasticizer in plastics and polymers to improve flexibility, durability, and workability. Commonly found in polyvinyl chloride (PVC) products, it enhances the elasticity of films and sheets used in packaging, cables, and flooring. Also employed in adhesives, sealants, and coatings to improve adhesion and resistance to temperature changes. Occasionally used as a solvent or carrier in fragrances and cosmetics due to its low volatility and good solvency properties. However, due to its potential toxicity to the endocrine system, its use is restricted in products that come into contact with children or food.