1, used in the pharmaceutical industry: Mainly used for synthesis of pharmaceutical intermediates and other products, such as; of fluorine methyl cinnamate. 2, used in electroplating industry: products of cinnamic acid fluoride can be used as electroplating brighteners to enhance low-light effects, make up the main light of the general agent of a current density only in the light role to play within the blank, the shrinking of the traditional plating industry to provide new space for development.