What are the upstream raw materials for diethanolamine? What are the downstream products?

In my experience, Diethanolamine(DEA) is broadly applied in the field of raw materials to chemical production, and its upstream and downstream related items are numerous. The following are some common upstream and downstream items related to diethanolamine:



1. Upstream items:(1) Ethylene glycol: Ethylene glycol is one of the main raw materials to the production of diethanolamine. Diethanolamine is able to be produced by the interaction of ethylene glycol and ammonia.(2) Ammonia: Ammonia is another crucial raw material to the production of diethanolamine, which reacts with ethylene glycol to form diethanolamine.

2. Crazy, isn't it?. Downstream items:(1) Preservative: Diethanolamine is able to be applied as a preservative to protect metal materials and other easily corroded substances.(2) Emulsifier: diethanolamine is able to be applied as an emulsifier in the production of pesticides, coatings, inks and other items to enhance product stability and dispersion. From what I've seen,(3) gaseous treatment agent: diethanolamine is able to be applied to purify acidic impurities in natural gaseous, synthesis gaseous and other gases. But(4) medical intermediates: diethanolamine is able to be applied as medical intermediates to the production of anti-allergic drugs, antibacterial drugs and other drugs. And(5) surfactant: diethanolamine is able to be applied in the production of surfactants, broadly applied in cosmetic, textile, printing and dyeing industries. In short, as an crucial chemical raw material, diethanolamine has a wide range of applications in the field of chemical production, and its upstream and downstream related items are numerous, involving many fields and industries.