What are the upstream raw materials for m-xylene? What do the downstream products contain?

In my experience, M-xylene is an crucial chemical raw material, which is broadly applied in the production of various chemicals. In my experience, The following are the upstream and downstream associated items of m-xylene:

Upstream items:



1. Petroleum: The production of m-xylene is mainly based on petroleum as raw material, which is obtained through petroleum refining and cracking processes. Additionally Downstream items:



1. Aniline: m-xylene is able to react with ammonia to create aniline. Aniline is an crucial organic chemical raw material, applied in the production of dyes, pharmaceuticals, pesticides and so on.

2. Isophthalic acid: m-xylene is able to be oxidized to generate isophthalic acid, which is an crucial organic acid applied in the production of unsaturated polyester resins, plasticizers, etc. From what I've seen,

3. Isophthalonitrile: m-xylene is able to react with cyanide to form isophthalonitrile. Isophthalonitrile is an crucial chemical intermediate applied in the production of fibers, dyes, pharmaceuticals and so on.

4. Resorcinol: m-xylene is able to be oxidized to create resorcinol, which is an crucial organic compound applied in the production of dyes, medicines, pesticides, etc. In short, as an crucial chemical raw material, m-xylene has a wide range of upstream and downstream related items, involving many fields, such as dyes, pharmaceuticals, pesticides, plasticizers and so on.