Ethyl carbonate is a colorless, flammable liquid with a sweet odor, commonly used as a solvent in various chemical processes. It is an ester formed from ethanol and carbonic acid, and its chemical formula is C3H6O3. Ethyl carbonate is often utilized in the production of batteries, particularly in lithium-ion batteries, due to its ability to dissolve certain salts and enhance conductivity. In addition to its role in battery production, ethyl carbonate serves as a solvent in the manufacture of coatings, adhesives, and pharmaceuticals. Its low toxicity and favorable evaporation rate make it a preferred choice in many industrial applications.