Phenyl alcohol is a kind of edible spice, also known as ethyl phenethyl alcohol, β-phenethyl alcohol, naturally present in neroli oil, rose oil, geranium oil and other aromatic oils, because of its soft, pleasant and long-lasting rose aroma. It is widely used in various edible flavors and tobacco flavors. It is the main raw material for preparing rose-flavored food additives. It is the main raw material of Chemicalbook rose-flavored flavors. An indispensable spice for a series of fragrances, because it is insoluble in water, it is often used in lotions and soaps. In addition, it is also used in the blending of orange blossom, purple cinnamon and other fragrances.