Used primarily as a plasticizer in polymer formulations to improve flexibility and workability of plastics. It is effective in cellulose-based plastics and synthetic resins, enhancing their durability and resistance to temperature variations. Also employed in coatings and adhesives for improved film formation and adhesion properties. Its low volatility and good solvency make it suitable for use in sealants and caulking compounds. Additionally, it serves as a solvent in specialty inks and printing applications where slow evaporation is required.