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CAS Number：115-11-7
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SMILES：CAS 115-11-7 is the Chemical Abstracts Service (CAS) number for the chemical compound ethyl acetate. Ethyl acetate is a colorless liquid with a fruity odor that is commonly used as a solvent in various industries. In this article, we will discuss the chemical properties and applications of CAS 115-11-7.Chemical PropertiesEthyl acetate has a molecular formula of C4H8O2 and a molecular weight of 88.11 g/mol. It is soluble in water, ethanol, and ether. The boiling point of ethyl acetate is 77.1 ??C, and its melting point is -83.6 ??C. It has a flash point of -4 ??C and a vapor pressure of 73 mm Hg at 25 ??C. Ethyl acetate is a flammable liquid and may form explosive mixtures with air.ApplicationsEthyl acetate is widely used as a solvent in various industries, including pharmaceuticals, coatings, adhesives, and printing. It is also used as a flavoring agent in the food industry. Some of the common applications of ethyl acetate are:1. Solvent: Ethyl acetate is an excellent solvent for many organic compounds. It is used to dissolve resins, cellulose, oils, and fats. It is also used as a solvent for the extraction of natural products.2. Coatings: Ethyl acetate is used as a solvent in the production of coatings for automotive, industrial, and decorative applications. It is also used as a carrier for paints and lacquers.3. Adhesives: Ethyl acetate is used as a solvent in the production of adhesives for various applications, including woodworking, packaging, and bookbinding.4. Printing: Ethyl acetate is used as a solvent in the production of printing inks for various applications, including flexography, gravure, and letterpress printing.5. Food industry: Ethyl acetate is used as a flavoring agent in the food industry. It is commonly used in the production of fruit-flavored beverages, candy, and baked goods.ConclusionCAS 115-11-7, or ethyl acetate, is a versatile chemical compound with various applications in different industries. Its excellent solvent properties make it a popular choice for many applications, including coatings, adhesives, and printing. Its fruity odor and flavor make it a popular flavoring agent in the food industry. However, due to its flammable nature, it should be handled with care and stored appropriately.