Date published: 2026-4-24

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Nitrosyl hexafluoroantimonate (CAS 16941-06-3)

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Alternate Names:
Nitrosonium hexafluoroantimonate
CAS Number:
16941-06-3
Purity:
≥98%
Molecular Weight:
265.76
Molecular Formula:
F6NOSb
Supplemental Information:
This is as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Nitrosonium hexafluoroantimonate (NOSbF6) emerges as a potent oxidizing agent with widespread applications across various fields, encompassing organic synthesis, electrochemistry, and catalysis. Functioning as a robust oxidant, Nitrosonium hexafluoroantimonate possesses the ability to furnish a nitrosonium cation (NO+) to a substrate. This NO+ ion subsequently engages in a reaction with the substrate, ultimately resulting in the formation of a nitroso compound. Within the realm of organic synthesis, Nitrosonium hexafluoroantimonate finds common employment in the oxidation of alcohols to yield aldehydes and ketones. The underlying mechanism entails the generation of a nitrosonium ion, which then proceeds to react with the alcohol, forming a carbocation. Subsequently, a nucleophile attacks the carbocation, thereby leading to the desired product′s formation.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Nitrosyl hexafluoroantimonate, 5 g

sc-257921A
5 g
$110.00

Nitrosyl hexafluoroantimonate, 10 g

sc-257921
10 g
$213.00