Butyl p-chloro-cinnamate (isobutyl phenylacrylate) is a colorless liquid with fresh fruit flavor, which is an important ester compound. Properties isobutyl cinnamate is a colorless transparent liquid with sweet fruit and fat taste. Perfume perfume perfume Chemicalbook uses isobutyl cinnamate, also known as 3-phenyl isobutyl  acrylate, β-phenyl isobutyl  acrylate, 3-phenyl isobutyl  acrylate. Found naturally in kumquats. With sweet fruit and balsamic incense, similar spices, sweet amber paste aroma slightly with cocoa beans and fruit-based rhyme.