Ethyl 4,4,4-trifluoroacetoacetate is an organic compound recognized for its colorless liquid form and sharp, fruity odor. It bears the chemical formula C6H6F3O3 and is derived from 4,4,4-trifluoroacetoacetic acid by substituting one hydrogen atom with an ethyl group (-C2H5). This modification imparts unique properties to ethyl 4,4,4-trifluoroacetoacetate, making it valuable in various industrial applications. The compound is particularly esteemed for its role in fragrance formulations and as a key intermediate in the synthesis of pharmaceuticals and agrochemicals, owing to its specific chemical reactivity and stability.