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[Chemical Knowledge]：What are the upstream raw materials of ethyl benzene acetone? What do the downstream products contain?

Read： 945 Time：19months ago Source：Transform the World with Simplicity

As an important organic chemical raw material, ethyl benzene acetone is widely used in medicine, pesticide, spice and other fields. Its upstream and downstream related products are numerous, which will be described separately below.

upstream associated products:

1. acetophenone: acetophenone is one of the main raw materials of ethyl benzene acetone, through the reaction of benzene and acetic anhydride. Acetophenone is esterified with ethanol in the presence of a catalyst to produce ethyl benzene acetone.
2. Ethanol: Ethanol, as another raw material, is esterified with acetophenone to produce ethyl benzene acetone. The source of ethanol is very extensive, and it can be obtained by fermentation of raw materials such as grain, potato, and waste molasses.

downstream related products:

1. Pesticide: Ethylbenzene acetone can be used as an intermediate of pesticides and used to synthesize some biologically active compounds. For example, ethyl benzene acetone can react with aldehyde compounds to generate pyrazole pesticides, which have broad-spectrum bactericidal and insecticidal activities.
2. Medicine: Ethyl benzene acetone can be used as a pharmaceutical intermediate for the synthesis of some drugs. For example, ethyl benzene acetone reacts with amine compounds to generate amide drugs, which have anti-inflammatory and analgesic effects.
3. spices: ethyl benzene acetone itself has a certain fragrance, can be used as spices for the deployment of various flavors. In addition, ethyl propionic acid can also be used as a precursor of fragrance, through further chemical reactions, to produce compounds with more complex fragrance.

In short, there are many upstream and downstream related products of ethyl benzene acetone, involving a wide range of fields, which is of great significance to the development of medicine, pesticides, spices and other industries.

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