1-Phenylethyl propionate(CAS#120-45-6)

Introduction

Alpha-methylbenzyl propionate. The following is an introduction to its properties, uses, preparation, and safety information:1. Properties:- Appearance: Colorless liquid.- Odor: Has an aromatic scent.- Density: Approximately 1.07 g/cm³.- Solubility: Soluble in alcohols and ethers, slightly soluble in water.2. Uses:- Alpha-methylbenzyl propionate is mainly used as an ingredient in fragrances and perfumes, possessing a fresh, pleasant scent.- It can also be used in the synthesis of rubber plasticizers, resin curing agents, and so on.3. Preparation:- Typically, alpha-methylbenzyl propionate can be prepared through a three-step reaction. Benzyl alcohol reacts with sodium hypochlorite to produce para-toluenesulfoxide. Then, alpha-methylbenzyl alcohol is obtained by reduction of para-toluenesulfoxide using lithium aluminum hydride. Finally, reacting alpha-methylbenzyl alcohol with propionic anhydride produces the target compound, alpha-methylbenzyl propionate.4. Safety Information:- Alpha-methylbenzyl propionate may be irritating and contact with skin and eyes should be avoided.- Ingestion or inhalation of alpha-methylbenzyl propionate may result in toxicity, so proper storage and protective measures should be observed during use.- Appropriate protective equipment, such as gloves, goggles, and protective clothing, should be worn when handling and operating with alpha-methylbenzyl propionate.- Before use, the product’s Safety Data Sheet (SDS) should be read carefully and the corresponding operating procedures followed.