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1,2-Benzenediacetic acid, commonly abbreviated as BDA, is an important intermediate chemical used in the production of various chemical products.
In the chemical industry, BDA is often referred to as an upstream product, which is a raw material used in the production of downstream products.
In this article, we will discuss the upstream and downstream products of BDA in the chemical industry.
Upstream Products of BDA
BDA is an upstream product used in the production of several downstream chemicals.
The primary upstream products of BDA are benzene and acetic acid.
Benzene is a toxic, flammable liquid with a sweet odor, and it is used as a starting material for the production of various chemicals, including styrene, phenol, and cyclohexane.
Acetic acid, on the other hand, is a colorless liquid with a pungent odor, and it is used as a starting material for the production of vinegar, plastics, and fibers.
The production of BDA involves the reaction of benzene and acetic acid in the presence of a catalyst, such as sulfuric acid or phosphoric acid.
The reaction produces BDA, as well as water and sulfur dioxide or phosphoric acid, depending on the type of catalyst used.
Downstream Products of BDA
BDA is a versatile intermediate chemical that can be converted into a variety of downstream products.
Some of the most common downstream products of BDA include:
- Phenol: Phenol is a colorless, crystalline solid with a sweet odor.
It is used in the production of various chemicals, including plastics, dyes, and pharmaceuticals. - Bisphenol A (BPA): BPA is an important chemical used in the production of polycarbonate plastics and epoxy resins.
It is also used as a raw material for the production of thermal paper. - Acetone: Acetone is a colorless, volatile liquid with a characteristic sweet odor.
It is used as a solvent for various chemicals and as a raw material for the production of plastics and fibers. - Chlorphenol: Chlorphenol is a yellow
