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[Chemical Knowledge]：Properties and uses of ethyl benzene acetone

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Ethyl propionate is an important organic compound, which is widely used as a raw material for chemical production. This article will detail the properties and uses of ethyl benzene acetone.

1. the nature of ethyl benzene acetone

ethyl benzene acetone is a colorless or slightly yellow transparent liquid with a pleasant smell. Its chemical name is 1-phenyl -2-acetone, molecular formula C9H10O, molecular weight of 134.18. Ethylphenylacetone has a melting point of -23°C, a boiling point of 202°C, a density of 1.026g/cm³, a refractive index of 1.5309, and a flash point of 77°C. It is insoluble in water, but soluble in most organic solvents, such as ethanol, ether, acetone, etc.

ethyl benzene acetone has high chemical stability and thermal stability, and can be stable under acidic or alkaline conditions. In addition, it also has good antioxidant properties and can be used to prevent the oxidative deterioration of certain compounds.

2. the use of ethyl benzene acetone

1. synthetic perfume
ethyl benzene acetone is an important perfume raw materials, can be used for the synthesis of various flavors and spices. It has a strong aroma and can be used to prepare the aroma of food, beverages, cosmetics and other products.

2. pharmaceutical intermediates
ethyl benzene acetone can be used as pharmaceutical intermediates for the synthesis of antibacterial drugs, anti-inflammatory drugs, anti-tumor drugs and other drugs. For example, it can be used as an intermediate for the synthesis of the non-steroidal anti-inflammatory drug ibuprofen.

3. Plastic Additive
Ethylbenzene acetone can be used as a plastic additive to improve the processing and mechanical properties of plastics. It can improve the fluidity of plastics, reduce the processing temperature, and improve the surface gloss and impact resistance of products.

4. solvent
ethyl benzene acetone has good solubility, can be used as a solvent for dissolving various organic compounds. It has a wide range of applications in coatings, inks, adhesives and other fields.

In short, as an important raw material for the production of chemical products, ethyl benzene acetone is widely used in the fields of spices, medicine, plastics, solvents and so on.

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