Nitrosyl tetrafluoroborate , 95% , 14635-75-7

Synonym(s):
Nitrosonium tetrafluoroborate

CAS NO.：14635-75-7

Empirical Formula: BF4H2NO

Molecular Weight: 118.83

MDL number: MFCD00011433

EINECS: 238-679-2

PRODUCT Properties

• Melting point: 250 °C
• Boiling point: 250°C 0,01mm
• Density: 2.185
• Flash point: 250°C/0.01mm subl.
• storage temp.: 2-8°C
• solubility: Soluble in acetonitrile.
• form: Crystals or Crystalline Powder
• Specific Gravity: 2.185
• color: White
• Sensitive: Hygroscopic
• Merck: 14,6649
• Stability: Hygroscopic, Moisture Sensitive
• InChI: InChI=1S/BF4.H2NO/c2-1(3,4)5;1-2/h;1H2/q-1;+1
• InChIKey: CYLOZTYJBXHMJA-UHFFFAOYSA-N
• SMILES: [NH2+]=O.[B+3]([F-])([F-])([F-])[F-]
• CAS DataBase Reference: 14635-75-7(CAS DataBase Reference)
• EPA Substance Registry System: Borate(1-), tetrafluoro-, nitrosyl (14635-75-7)

Description and Uses

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.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P260-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3260 8/PG 2
• WGK Germany: 3
• F: 1-10
• Hazard Note: Corrosive/Hygroscopic (In Teflon Bottle )
• TSCA: T
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 28402000
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)