ClCH2COOCH2CH3

ClCH₂COOCH₂CH₃, commonly known as ethyl acetate, is a colorless organic compound with the chemical formula C₄H₈O₂. It belongs to the class of esters, specifically formed from the reaction between acetic acid (CH₃COOH) and ethanol (CH₃CH₂OH). Ethyl acetate is a volatile, flammable liquid with a characteristic sweet, fruity odor, often resembling that of pineapples or pear drops.

This compound is widely used as a solvent in various industries, including paints, coatings, adhesives, and pharmaceuticals. Its low toxicity and mild odor make it a preferred choice for many applications. In the food industry, ethyl acetate is employed as a flavoring agent, contributing to the aroma of baked goods, candies, and beverages. It is also utilized in the production of perfumes and cosmetics due to its pleasant scent.

Ethyl acetate is produced industrially through the esterification of acetic acid and ethanol, often catalyzed by sulfuric acid. It can also be synthesized via the transesterification of methyl acetate with ethanol. The compound is miscible with many organic solvents but has limited solubility in water.

In laboratory settings, ethyl acetate is commonly used for liquid-liquid extractions due to its moderate polarity and ability to dissolve a wide range of organic compounds. It is also a key component in nail polish removers and some types of glues.

While generally considered safe, ethyl acetate can irritate the skin, eyes, and respiratory tract upon prolonged exposure or inhalation of high concentrations. Proper ventilation and handling precautions are recommended when working with this chemical. Its low flash point (approximately -4°C or 25°F) necessitates careful storage and handling to prevent fire hazards.