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[Chemical Knowledge]：What are the upstream raw materials for ethyl benzoate? What do the downstream products contain?

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Ethyl benzoate is an important organic chemical raw material, which is widely used in medicine, spices, plastics and dyes. In the field of chemical production raw materials, the upstream and downstream related products of ethyl benzoate are very rich, and the following are some of the main upstream and downstream related products.

upstream related products:

1. Benzoic acid and ethanol: Ethyl benzoate is prepared by the esterification of benzoic acid and ethanol, so benzoic acid and ethanol are the main upstream raw materials of ethyl benzoate.

2. Sulfuric acid: The esterification reaction usually requires an acidic catalyst. Sulfuric acid is a common catalyst, so sulfuric acid is also one of the upstream related products of ethyl benzoate.

downstream associated products:

1. Fragrances and flavors: Ethyl benzoate has a strong fruity and floral aroma, and is an important component of many spices and flavors. Therefore, the downstream associated products of ethyl benzoate include various spices and flavors.

2. Pharmaceutical intermediates: Ethyl benzoate can be used as a pharmaceutical intermediate for the production of antibiotics, antipyretic analgesics and other drugs, so pharmaceutical intermediates are also one of the downstream related products of ethyl benzoate.

3. Dyes and pigments: Ethyl benzoate can be used to produce some dyes and pigments, so dyes and pigments are also one of its downstream related products.

4. Plastic additives: Ethyl benzoate can be used as a plastic additive to improve the processing performance and stability of plastics, so plastic additives are also one of its downstream related products.

In short, ethyl benzoate is an important organic chemical raw material, and its upstream and downstream related products are very extensive, involving medicine, spices, dyes, plastics and other fields.

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