Acetylpropionyl
Acetylpropionyl, also known as acetyl propionyl or 2,3-pentanedione, is an organic compound, specifically a diketone. Uses for acetylpropionyl include as a: Solvent for cellulose acetate, paints, inks, and lacquers Starting material for dyes, pesticides, and drugs Flavor, with an odor described as "buttery, cheesy, sweet, nutty, fruity, creamy, caramel" Food production facilities use acetylpropionyl in foods such as cookies, coffee, cereal, and chocolate.