Ethyl 3-oxobutanoate, Butanoic acid, 3-oxo-, ethyl ester, Ethyl 3-Oxobutyrate, 3-Oxobutyric acid ethyl ester, Acetoacetic Acid Ethyl Ester, Acetoacetic ester, Ethyl acetoacetate, Acetoacetic acid ethyl ester, Acetoacetic ester, Diacetic ester, Ethyl 3-Oxobutanoate, Ethyl ester aceto-acetic acid, Ethyl acetyl acetonate, EAA, Ethylacetoacetat, Acetessigsäureethylester, Acetessigester, Acetylessigsäureethylester, Butan-2-onsäureethylester, beta-Hydroxycrotonsäureethylester, Ethyl(acetylacetat), Ethyl-3-oxobutanoat, ETHYL ACETO ACETATE, Ethylacetoacetate, Ethylacetoacetate, >99%, Eastman EAA