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CAS 17856-92-7

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NITRONIUM HEXAFLUOROANTIMONATE

Description:
Nitronium hexafluoroantimonate, with the CAS number 17856-92-7, is an inorganic compound that serves as a strong electrophilic reagent in various chemical reactions. It is characterized by the presence of the nitronium ion (NO2+) and the hexafluoroantimonate anion (SbF6−). This compound is typically encountered as a colorless or pale yellow solid and is known for its high stability and low volatility. It is highly soluble in polar solvents, making it useful in electrophilic aromatic substitution reactions, particularly in the nitration of aromatic compounds. The nitronium ion is a potent nitrating agent, while the hexafluoroantimonate anion provides a stable counterion that enhances the reactivity of the nitronium ion. Due to its strong electrophilic nature, nitronium hexafluoroantimonate must be handled with care, as it can react vigorously with nucleophiles. Its applications extend to organic synthesis, particularly in the production of nitro compounds, which are valuable intermediates in pharmaceuticals and agrochemicals.
Formula:CH2F6NOSb
InChI:InChI=1/CH2NO.6FH.Sb/c1-2-3;;;;;;;/h1-2H;6*1H;/q+1;;;;;;;+5/p-6/rCH2NO.F6Sb/c1-2-3;1-7(2,3,4,5)6/h1-2H;/q+1;-1
Synonyms:
  • Nitryl Hexafluoroantimonate
  • Nitronium Hexafluoroantimonate(V)
  • Nitroniumhexafluoroantimonate,min.97%
  • Nitronium hexafluoroantimonate 98%
  • Nitroniumhexafluoroantimonate98%
  • Nitronium hexafluoroantimonate, min. 97%
  • Hexafluoroantimony
  • Methanimine Oxide
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