One of the well-known ethyl acetate suppliers in the USA is Elchemy, which provides the best chemicals at competitive costs. Synonyms. Its chemical formula is C4H8O2, and other names for ethyl acetate include ethyl ethanoate and acetic acid ethyl ester. Ethyl acetate is a common solvent and diluent used in a variety of products, including paints, varnishes, lacquers, cleaning solutions, and perfumes.