Nitrosonium tetrafluoroborate

Base Information

• Chemical Name: Nitrosonium tetrafluoroborate
• CAS No.: 14635-75-7
• Molecular Formula: BF4NO
• Molecular Weight: 116.81
• Hs Code.: 28402000
• UNII: B99S282SUJ
• Wikipedia: Nitrosonium tetrafluoroborate,Nitrosonium_tetrafluoroborate
• Mol file: 14635-75-7.mol

Synonyms:BF4NO;nitrosonium tetrafluoroborate

Chemical Property of Nitrosonium tetrafluoroborate

Chemical Property:

• Appearance/Colour: white crystals or crystalline powder
• Melting Point: 250 °C
• Boiling Point: 250°C 0,01mm
• Flash Point: °C
• PSA: 23.79000
• Density: g/cm³
• LogP: 1.19628
• Storage Temp.: 2-8°C
• Sensitive.: Hygroscopic
• Solubility.: Soluble in acetonitrile.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 117.0009064
• Heavy Atom Count: 7
• Complexity: 29.1

Purity/Quality:

97% ^*data from raw suppliers

Nitrosoniumtetrafluoroborate ^*data from reagent suppliers

Safty Information:

• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [B-](F)(F)(F)F.N#[O+]
• Uses: In the preparation of diazonium fluoborates. Nitrosonium tetrafluoroborate is a nitrosating agent and oxidizer used in organic synthesis. It is also used to convert arylamines directly to diazonium tetrafluoroborates, which undergo the Balz-Schiemann reaction in situ to give high yields of aryl fluorides. Further, it is used as a catalyst for iodination of aromatics by iodide ion with air as oxidant, conversion of secondary amines to nitrosamines and in deamination of primary amides. It is involved in the conversion of arylhydrazines to azides. In addition to this, it reacts with ferrocene to prepare ferrocenium tetrafluoroborate. Nitrosyl tetrafluoroborate is an efficient nitrosating and diazotizing agent. It reacts with alcohols and secondary amines to yield alkyl nitrites and nitrosamines, respectively. It reacts with primary amines to yield diazonium tetrafluoroborates. NOBF4 is also a mild oxidant and commonly used for single electron transfer oxidation.

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