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Alfa Aesar™ Nitrosonium tetrafluoroborate, 98%

$111.45 - $111.45

Chemical Identifiers

CAS 14635-75-7
Molecular Formula NOBF4
Formula Weight 116.82
MDL Number MFCD00011433
UN Number UN3260
Merck Index 14,6649
Synonym Nitrosyl tetrafluoroborate
Chemical Name or Material Nitrosonium tetrafluoroborate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1580609 SDS Alfa Aesar™
A1580609
10g Each for $111.45
AAA1580618 SDS Alfa Aesar™
A1580618
50g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1580604 SDS Alfa Aesar™
A1580604
2g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

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.
Description & Specifications

Chemical Identifiers

14635-75-7
116.82
UN3260
Nitrosyl tetrafluoroborate
NOBF4
MFCD00011433
14,6649
Nitrosonium tetrafluoroborate

Specifications

Irritating
250°C (subl.)
14635-75-7
116.82
UN3260
Nitrosyl tetrafluoroborate
98%
250°C (0.01mmHg) (subl.)
10g
NOBF4
MFCD00011433
14,6649
Nitrosonium tetrafluoroborate

Safety and Handling

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

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.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.

TSCA : TSCA

Recommended Storage : 2° to 8°C