Butyl di glycol acetate (also known as BDGA, diethylene glycol monobutyl ether acetate, butyl diethoxol acetate, and butyl diglycol) is a clear, colourless liquid which has a faint, mild ester type odour and the formula C10H20O4. It is slightly soluble in water and is miscible with organic solvents. BDGA serves as a high-boiling solvent, levelling agent and coalescent in paints and lacquers and printing inks.