Used as a solvent in lithium-ion battery electrolytes due to its high dielectric constant and good low-temperature performance. It enhances electrolyte stability and improves ion conductivity, contributing to better battery efficiency and cycle life. Also serves as an intermediate in organic synthesis, particularly in the preparation of carbonates and carbamates. Its low volatility and high boiling point make it suitable for applications requiring thermal stability. Additionally, it finds use in specialty cleaning formulations and as a plasticizer in certain polymer systems.