What are the upstream raw materials for glacial acetic acid? What do the downstream products contain?

Glacial acetic acid, also known as acetic acid, is an crucial organic chemical raw material and is broadly applied in the production of various chemicals. But I've found that Its upstream and downstream related items are numerous, and some of the main upstream and downstream items will be described in detail below. Upstream items



1. Methanol: Methanol and carbon dioxide generate acetic acid through carboxylation interaction, which is an crucial method to the production of glacial acetic acid.

2. For instance Ethylene: Ethylene oxidation is also an crucial way to create acetic acid. Ethylene reacts with oxygen to create acetic acid under the action of a catalyst. From what I've seen, Downstream items



1. But Furthermore Ethyl acetate: glacial acetic acid and ethanol in the presence of acid catalyst, is able to be esterified to create ethyl acetate, which is an crucial solvent-based products and perfume. But

2. Cellulose acetate: Glacial acetic acid is able to react with cellulose to create cellulose acetate, which is a common plastic material.

3. In my experience, Acetic anhydride: Glacial acetic acid is able to generate acetic anhydride through dehydration interaction, which is an crucial acetylation reagent.

4. Acetate: glacial acetic acid is able to react with alkali metals or alkaline earth metals to generate various acetates, such as sodium acetate, potassium acetate, etc. These acetates are broadly applied in food, medicine and other fields. Through the above introduction, we is able to see the importance of glacial acetic acid in the field of chemical production raw materials, its upstream and downstream related items are numerous, involving many different applications.