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[Chemical Knowledge]：What are the upstream raw materials for 3-nitro-orthoxylene? What are the downstream products?

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3-Nitro-o-xylene (3-Nitro-o-xylene) is an important raw material for chemical production, which is widely used in dyes, pharmaceuticals, pesticides and other fields. The following are the upstream and downstream related products of 3-nitro-orthoxylene:

Upstream products:

1. Orthoxylene (o-Xylene): The production of 3-nitro-orthoxylene mainly uses orthoxylene as raw material and is obtained through nitration reaction.

downstream products:

1. 3-Amino-o-xylene (3-Amino-o-xylene): 3-nitro-orthoxylene can be obtained by reduction reaction, which is an important dye intermediate.
2. 3-Hydroxy-o-xylene (3-Hydroxy-o-xylene): 3-nitro-o-xylene can also be obtained by reduction reaction, which is a pharmaceutical and pesticide intermediate.
3. 3-chloro-o-xylene (3-Chloro-o-xylene): 3-Nitro-o-xylene can be substituted to give 3-chloro-o-xylene, which is a solvent and dye intermediate.
4. 3,5-Dinitro-o-xylene (3,5-Dinitro-o-xylene): 3-Nitro-o-xylene can be reacted with nitric acid to give 3,5-dinitro-o-xylene, which is an explosive and dye intermediate.

only some of the upstream and downstream related products are listed above, in fact, 3-nitroo-xylene is widely used and can also be used to produce a variety of other chemicals. It should be noted that different production processes and conditions may affect the yield and purity of the product, so it is necessary to strictly control the parameters in the actual production process to ensure the quality and yield of the product.

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