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Nitrosonium tetrafluoroborate, 98%, Thermo Scientific Chemicals
31.36 - 316.58
Chemische identificatiekenmerken
| CAS | 14635-75-7 |
|---|---|
| Moleculaire formule | BF4HNO2 |
| Molecular Weight (g/mol) | 133.82 |
| MDL-nummer | MFCD00011433 |
| InChI Key | XYRQURYIJKJVSF-UHFFFAOYSA-N |
| Synoniem | 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 |
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|
11468730
|
Thermo Scientific Alfa Aesar
A15806.04 |
2 g |
31.36
2 gram |
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|
11472468
|
Thermo Scientific Alfa Aesar
A15806.09 |
10 g |
96.88
10 gram |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
|
11482468
|
Thermo Scientific Alfa Aesar
A15806.18 |
50 g |
316.58
50 gram |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Beschrijving
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.
Chemische identificatiekenmerken
| 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 |
Specificatie
| 250°C (0.01 mmHg)(Sublimation) | |
| 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 | |
| 14635-75-7 | |
| MFCD00011433 | |
| 14,6649 | |
| Soluble in acetonitrile. | |
| [O-][NH+]=O.F[B-](F)(F)F | |
| 133.82 | |
| 116.82 | |
| Irritating | |
| 2.185 |
Veiligheid en behandeling
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
Productidentificatie
Signaalwoord
Gevarencategorie
Gevarenaanduiding
Veiligheidsmaatregel
Aanvullende informatie
- Nitrosonium tetrafluoroborate
Signaalwoord
- Gevaar
Gevarencategorie
- Ernstig oogletsel/oogirritatie Categorie 1
- Huidcorrosie/-irritatie Indeling Categorie 1B
Gevarenaanduiding
- H314-Veroorzaakt ernstige brandwonden en oogletsel.
- H318-Veroorzaakt ernstig oogletsel.
- EUH031-Vormt giftig gas in contact met zuren.
Veiligheidsmaatregel
- P280-Beschermende handschoenen/beschermende kleding/oogbescherming/gelaatsbescherming dragen.
- P301+P330+P331-NA INSLIKKEN: de mond spoelen - GEEN braken opwekken.
- P305+P351+P338-BIJ CONTACT MET DE OGEN: voorzichtig afspoelen met water gedurende een aantal minuten; contactlenzen verwijderen, indien mogelijk; blijven spoelen.
- P310-Onmiddellijk een ANTIGIFCENTRUM/arts/ raadplegen.
Aanvullende informatie
- MIXTURE LIST-Bevat: Nitrosonium tetrafluoroborate
RUO – Research Use Only
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