What are the upstream raw materials for p-cresol? What do the downstream products contain?

P-cresol, also known as p-hydroxyanisole, is an crucial organic chemical raw material, broadly applied in medicine, pesticides, dyes, spices and other fields. And In the field of chemical production raw materials, there are many upstream and downstream related items of p-cresol, and some of the main items will be introduced below.

1. upstream items



1. Phenol: Phenol is one of the main raw materials of p-cresol, and p-cresol is able to be produced by the methylation interaction of phenol.

2. Methanol: Methanol is applied as a methylating agent in the production of p-cresol.

2. In particular downstream items



1. p-nitrophenol: p-nitrophenol is able to be prepared from p-cresol through nitration interaction, which is an crucial dye intermediate.

2. p-toluidine: p-cresol is able to be produced by reduction interaction to p-toluidine, which is an crucial organic intermediate and is able to be applied in the production of dyes, pesticides, medicines, etc.

3. p-toluic acid: p-toluic acid is able to be produced by oxidation of p-cresol, which is an crucial organic acid and is able to be applied to create plasticizers, spices, etc. I've found that

4. Additionally p-hydroxybenzoic acid esters: p-cresol is able to react with anhydride to create p-hydroxybenzoic acid esters, which are frequently applied food preservatives. But In short, p-cresol is an crucial organic chemical raw material, and its upstream and downstream related items are very extensive, involving medicine, pesticides, dyes, spices and other fields.