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Nitrosonium tetrafluoroborate, 98%, Thermo Scientific Chemicals
33.17 EUR - 348.74 EUR
Chemical Identifiers
| CAS | 14635-75-7 |
|---|---|
| Molecular Formula | BF4HNO2 |
| Molecular Weight (g/mol) | 133.82 |
| MDL Number | MFCD00011433 |
| InChI Key | XYRQURYIJKJVSF-UHFFFAOYSA-N |
| Synonym | nitrosonium tetrafluoroborate, nitrosyl tetrafluoroborate, nitrosyltetrafluoroborate, nobf4, nitrilooxonium tetrafluoroborate, azanylidyneoxidanium tetrafluoroborate |
| PubChem CID | 11137142 |
| IUPAC Name | azanylidyneoxidanium;tetrafluoroborate |
| SMILES | [O-][NH+]=O.F[B-](F)(F)F |
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|
11468730
|
Thermo Scientific Alfa Aesar
A15806.04 |
2 g |
33.17 EUR
2g |
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|
11472468
|
Thermo Scientific Alfa Aesar
A15806.09 |
10 g |
106.53 EUR
10g |
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|
11482468
|
Thermo Scientific Alfa Aesar
A15806.18 |
50 g |
348.74 EUR
50g |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Description
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsNitrosonium 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.
Chemical Identifiers
| 14635-75-7 | |
| 133.82 | |
| XYRQURYIJKJVSF-UHFFFAOYSA-N | |
| 11137142 | |
| [O-][NH+]=O.F[B-](F)(F)F |
| BF4HNO2 | |
| MFCD00011433 | |
| nitrosonium tetrafluoroborate, nitrosyl tetrafluoroborate, nitrosyltetrafluoroborate, nobf4, nitrilooxonium tetrafluoroborate, azanylidyneoxidanium tetrafluoroborate | |
| azanylidyneoxidanium;tetrafluoroborate |
Specifications
| 250°C (0.01 mmHg)(Sublimation) | |
| 14635-75-7 | |
| MFCD00011433 | |
| 14,6649 | |
| Soluble in acetonitrile. | |
| [O-][NH+]=O.F[B-](F)(F)F | |
| 133.82 | |
| 116.82 | |
| Irritating | |
| 2.185 |
| 250°C (Sublimation) | |
| BF4HNO2 | |
| UN3260 | |
| nitrosonium tetrafluoroborate, nitrosyl tetrafluoroborate, nitrosyltetrafluoroborate, nobf4, nitrilooxonium tetrafluoroborate, azanylidyneoxidanium tetrafluoroborate | |
| XYRQURYIJKJVSF-UHFFFAOYSA-N | |
| azanylidyneoxidanium;tetrafluoroborate | |
| 11137142 | |
| 98% | |
| Moisture sensitive | |
| Nitrosonium tetrafluoroborate |
Safety and Handling
GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314-H318
missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.
missing translation for 'einecsNumber' : 238-679-2
missing translation for 'tsca' : Yes
Recommended Storage : Keep cold
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
Supplemental information
- Nitrosonium tetrafluoroborate
Signal Word
- Danger
Hazard Category
- Serious eye damage/eye irritation Category 1
- Skin corrosion/irritation Category 1 B
Hazard Statement
- H314-Causes severe skin burns and eye damage.
- H318-Causes serious eye damage.
- EUH031-Contact with acids liberates toxic gas.
Precautionary Statement
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
Supplemental information
- MIXTURE LIST-Contains : Nitrosonium tetrafluoroborate
RUO – Research Use Only