PHENYLETHYL-CROTONATE(CAS#68141-20-8)

 PHENYLETHYL-CROTONATE(CAS#68141-20-8) Introduction

(E)-2-Butenoic acid 2-phenylethyl ester. It is a colorless liquid with an aromatic smell. It has good solubility, dissolving in alcohols and ethers, and is slightly soluble in water. One of the main uses of this compound is as a fragrance and flavoring agent. It is commonly used in perfume formulations to impart a sweet and aromatic scent. The preparation of (E)-2-butenoic acid 2-phenylethyl ester is usually achieved through a primary alcohol esterification reaction. The specific process involves reacting phenethyl alcohol with butenoic acid in the presence of an acidic catalyst to produce the target compound. This method is relatively simple, and the reaction conditions are mild. It is a flammable liquid, so keep away from fire sources; avoid inhaling the gas or mist; avoid contact with skin and eyes; and keep away from heat and open flames.