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[Chemical Knowledge]：What are the upstream raw materials for methyl acetophenone? What are the downstream products?

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Methyl acetophenone (Acetophenone, referred to as MAP) is a common organic chemical raw materials, widely used in medicine, pesticides, spices, dyes and other fields. In the field of raw materials for chemical production, there are many upstream and downstream related products of methyl acetophenone, some of which are described in detail below.

1. upstream products

(1) acetophenone: acetophenone is one of the main raw materials of methyl acetophenone, through benzene and acetic anhydride in the catalyst under the action of Friedel-Crafts acylation reaction system.

(2) Methanol: Methanol and acetophenone are esterified under the action of an acidic catalyst to generate methylacetophenone.

2. Downstream products

(1) Spices: Methyl acetophenone can be used as spices for the deployment of various flavors, such as strawberry, apricot, peach, cherry and other fruit flavor, as well as vanilla, cream, chocolate and other food flavor.

(2) Pharmaceutical intermediates: Methylacetophenone can be used as a pharmaceutical intermediate for the production of anti-inflammatory, analgesic, antipyretic and other drugs, such as aspirin.

(3) Pesticide intermediates: Methylacetophenone can also be used to produce pesticide intermediates, such as pesticides, fungicides, etc.

(4) Dye intermediate: Methylacetophenone can be used as a dye intermediate to produce various dyes, such as acid dyes, direct dyes, etc.

In short, as an important organic chemical raw material, methyl acetophenone has a wide range of upstream and downstream related products, involving medicine, pesticides, spices, dyes and other fields.

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