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4-Pyridazinecarbonitrile, also known as PCN, is an important raw material in the chemical industry.
It is used as an intermediate in the production of various chemical products, both upstream and downstream.
In this article, we will discuss the upstream and downstream products of 4-Pyridazinecarbonitrile and their applications.
Upstream Products
The upstream products of 4-Pyridazinecarbonitrile are the raw materials required for its production.
The most common upstream products of PCN are cyanide, ammonia, and acetonitrile.
These raw materials are used in the production process to synthesize PCN.
Cyanide is a toxic and highly reactive chemical that is used in the production of PCN.
It is used to convert 2-pyridinecarboxaldehyde into 2-cyanopyridine, which is then converted into PCN.
Ammonia is another important upstream product of PCN.
It is used as a reactant in the production of 2-cyanopyridine.
The ammonia reacts with 2-pyridinecarboxaldehyde to form 2-cyanopyridine.
Acetonitrile is a solvent that is used in the production of PCN.
It is used as a solvent for the reaction between 2-pyridinecarboxaldehyde and cyanide to form 2-cyanopyridine.
Downstream Products
The downstream products of PCN are the chemical products that are produced using PCN as an intermediate.
The most common downstream products of PCN are pharmaceuticals, agrochemicals, and dyes.
Pharmaceuticals:
PCN is used in the production of various pharmaceuticals, including antibiotics, analgesics, and anti-inflammatory drugs.
PCN is used as an intermediate in the production of these drugs.
For example, it is used in the production of the antibiotic ciprofloxacin and the analgesic paracetamol.
Agrochemicals:
PCN is used in the production of various agrochemicals, including herbicides, insecticides, and fungicides.
It is used as an intermediate in the production of these chemicals.
For example, it is used in the production of the herbicide glyphosate.
Dyes:
PCN is used in the production of various dyes, including azo dyes, anthraquinone dyes, and triarylmethane dyes.
It is used as an intermediate in the production of these dyes.
For example, it is used in the production of the dye Direct Red 22.
PCN is a versatile intermediate that can be used in the production of a wide range of chemical products, both upstream and downstream.
Its unique properties make it ideal for use in various applications.
