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Ethyl propionate is a compound with formula C2H5(C2H5COO). It is the ethyl ester of propionic acid. It has a pineapple-like odor.
E 1645 (OTTO) Ethyl propionate Cas 105-37-3 - used for contact dissolution of cholesterol gallstones, shows reduced side effects (attributable to increased blood levels) in piglets when compared to methyl tert-butyl ether.