2-Acetoacetoxyethyl acrylate 2-Hydroxyethyl acetoacetate acrylate 21282-96-2 ACETOACETIC ACID, 2-HYDROXYETHYLACRYLATE ESTER Acetoacetic acid, 2-hydroxyethyl ester, acrylate (8CI) Akryloyloxyethylester kyseliny acetoctove [Czech] Butanoic acid, 3-oxo-, 2-((1-oxo-2-propenyl)oxy)ethyl ester (9CI)