Cinnamic acid ethyl ester, also known as ethyl cinnamate, is an organic compound derived from cinnamic acid. It is a colorless to pale yellow liquid with a sweet, floral aroma reminiscent of cinnamon. Ethyl cinnamate is commonly found in essential oils and is used as a flavoring agent in food products, as well as in perfumes and cosmetics due to its pleasant scent. It has antioxidant properties and is studied for its potential health benefits, including anti-inflammatory effects. Ethyl cinnamate is also utilized in the synthesis of various chemical compounds in the fragrance industry.