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Alfa Aesar™ Nitrosonium tetrafluoroborate, 98%

$109.09 - $109.09

Chemical Identifiers

Chemical Name or Material Nitrosonium tetrafluoroborate
CAS 14635-75-7
Molecular Formula NOBF4
Formula Weight 116.82
MDL Number MFCD00011433
UN Number UN3260
Merck Index 14,6649
Synonym Nitrosyl tetrafluoroborate
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1580609

  SDS
alfa aesar™
A1580609
10g Each for $109.09
Description & Specifications

Specifications

Formula Weight 116.82
Odor Irritating
Melting Point 250°C (subl.)
Merck Index 14,6649
Boiling Point 250°C (0.01mmHg) (subl.)
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
MDL Number MFCD00011433
TSCA TSCA
Chemical Name or Material Nitrosonium tetrafluoroborate
Assay 98%
Synonym Nitrosyl tetrafluoroborate
Recommended Storage 2° to 8°C
UN Number UN3260
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Molecular Formula NOBF4
Health Hazard 1 Danger
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.
CAS 14635-75-7
Quantity 10g

Applications
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.

Solubility
Soluble in acetonitrile.

Notes
Hygroscopic. Air and moisture sensitive. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with acids and amines.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

2° to 8°C