1-Ethyl-3-methylimidazolium ethyl sulfate is an ionic liquid formed from the combination of a 1-ethyl-3-methylimidazolium cation and an ethyl sulfate anion. Known for its favorable properties, this compound exhibits low volatility, thermal stability, and excellent solvation capabilities. It serves as a non-flammable and eco-friendly alternative to traditional organic solvents, making it valuable in various chemical processes. Its unique characteristics enable diverse applications across fields such as green chemistry, electrochemistry, and material science, offering promising solutions for sustainable industrial practices.