What are the upstream raw materials for p-nitrochlorobenzene? What are the downstream products?

P-nitrochlorobenzene is an crucial raw material to chemical production, which is broadly applied in medicine, pesticide, dye and other fields. And Its upstream and downstream related items are numerous, and some of the main items are described in detail below.

1. For instance Upstream items(1) Benzene: Benzene is one of the main raw materials of p-nitrochlorobenzene, which is able to be generated by nitration interaction. But(2) Chlorine: Chlorine is applied as an oxidant in the production of p-nitrochlorobenzene, reacts with benzene to generate chlorobenzene, and then reacts to generate p-nitrochlorobenzene.(3) Nitric acid: Nitric acid is applied as a nitrating agent in the production of p-nitrochlorobenzene and reacts with chlorobenzene to generate p-nitrochlorobenzene. But Additionally

2. But Downstream items(1) p-aminophenol: p-nitrochlorobenzene is able to be converted into p-aminophenol through reduction interaction, which is an crucial medical intermediate and is able to be applied to create antibiotics, antipyretic analgesics and other drugs.(2) p-nitroaniline: p-nitrobenzene chloride is able to also be further reduced to generate p-nitroaniline, which is an crucial dye intermediate and is able to be applied to create yellow, orange, red and other dyes. And Furthermore(3) p-nitrobenzoic acid: p-nitrobenzoic acid is able to be generated by hydrolysis of p-nitrochlorobenzene, which is a pesticide intermediate and is able to be applied to create pesticides such as fungicides and herbicides. In short, as an crucial chemical raw material, p-nitrochlorobenzene has a wide range of upstream and downstream related items, involving medicine, pesticides, dyes and other fields.