Natural cinnamon alcohol exists in the form of ester in Peru balsam, cinnamon leaf, hyacinth oil and styrax balsam. Often used as a fixative and modifier. Also shared with phenylacetaldehyde, it is an indispensable fragrance material for preparing narcissus essence, rose essence and other floral fragrances. It can also be used to prepare fragrance essences such as apricot, peach, raspberry, plum, cosmetic essence and soap essence It has a mild, long-lasting and comfortable aroma with an elegant fragrance. It is also an important pharmaceutical raw material, and is often used in the synthesis of cardiovascular and cerebrovascular drugs, such as brain yazine and so on.