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CAS 83042-08-4

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Pyridinium fluorochromate

Description:
Pyridinium fluorochromate (PFC) is an inorganic compound that serves as a powerful oxidizing agent, primarily utilized in organic synthesis for the oxidation of alcohols to carbonyl compounds. It is characterized by its bright orange-red color, which is indicative of its chromium content. The compound is typically prepared by the reaction of chromium trioxide with pyridine and hydrofluoric acid, resulting in a stable, crystalline solid. PFC is known for its high reactivity and selectivity, making it valuable in various synthetic applications, including the oxidation of primary and secondary alcohols. However, due to the presence of chromium, it poses environmental and health risks, necessitating careful handling and disposal. In terms of solubility, PFC is generally soluble in polar solvents, which enhances its utility in organic reactions. As with many chromium compounds, it is important to observe safety precautions when working with PFC, as it can be toxic and potentially carcinogenic. Overall, Pyridinium fluorochromate is a significant reagent in the field of organic chemistry, particularly for oxidation reactions.
Formula:C5H6CrFNO3
InChI:InChI=1/C5H5N.Cr.FH.H2O.2O/c1-2-4-6-5-3-1;;;;;/h1-5H;;1H;1H2;;/q;+2;;;;/p-2/rC5H5N.CrFHO3/c1-2-4-6-5-3-1;2-1(3,4)5/h1-5H;3H
Synonyms:
  • Fluoro-Hydroxy-Dioxo-Chromium, Pyridine
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