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3-AMINO-N-ETHYLBENZENESULFONAMIDE, commonly referred to as N-(2-Aminoethyl)benzenesulfonic acid or AESA, is a chemical compound that is widely used in various industrial and commercial applications.
In the chemical industry, AESA is classified as an intermediate chemical, which means that it is used as a building block for the production of other chemical products.
Upstream Products
One of the primary upstream products of AESA is para-nitrophenylamine, which is used in the production of dyes, pharmaceuticals, and other chemical products.
Para-nitrophenylamine is synthesized by nitration of aniline, followed by reduction of the nitro group to form the amine group.
Another upstream product of AESA is para-toluidine, which is used in the production of platform chemicals, such as PVC resins and melamine resins.
Para-toluidine is synthesized by nitration of toluene, followed by reduction of the nitro group to form the amine group.
Downstream Products
One of the most common downstream products of AESA is N-(2-hydroxyethyl)benzenesulfonic acid, which is used as a surfactant in personal care products, such as shampoos and soaps.
N-(2-Hydroxyethyl)benzenesulfonic acid is synthesized by hydrolysis of AESA, followed by reaction with ethylene oxide to form the hydroxyethyl group.
Another downstream product of AESA is N-(2-dimethylaminoethyl)benzenesulfonic acid, which is used as a catalyst in the production of polyester resins and other polymers.
N-(2-Dimethylaminoethyl)benzenesulfonic acid is synthesized by reaction of AESA with dimethylamine, followed by reduction of the nitro group to form the amine group.
There are also several other downstream products of AESA, including its use as a building block for the production of other surfactants, polymers, and other chemical products.
Overall, AESA is an important intermediate chemical that is used in a variety of industrial and commercial applications.
Its upstream and downstream products are diverse and include both well-established and emerging applications.
As the demand for chemical products continues to grow, it is likely that the use of AESA and its derivatives will continue to expand and evolve.
