Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

131307-35-2 - N-Fluoropyridinium pyridine heptafluorodiborate, 90+% - AccuFluor NFPy - L13231 - Alfa Aesar

L13231 N-Fluoropyridinium pyridine heptafluorodiborate, 90+%

CAS-Nummer
131307-35-2
Synonyme
AccuFluor NFPy

Größe Preis ($) Menge Verfügbarkeit
1g 50,88
5g 191,58
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

N-Fluoropyridinium pyridine heptafluorodiborate, 90+%

MDL
MFCD00142628

Chemische Eigenschaften

Formel
C10H10B2F8N2
Molmasse
331.81
Schmelzpunkt
196-200°
Löslichkeit
Water and organic soluble.

Anwendungen

N-Fluoropyridinium pyridine heptafluorodiborate, is used as moderately powerful electrophilic fluorinating agent, especially for transfer of fluorine to reactive sites of activated olefins (enol esters, silyl enol ethers, enamines) and sulfides. The reactions can be carried out in conventional glass equipment in a solvent such as acetonitrile.

Bemerkungen

Stable, non-hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents, bases. Stable under recommended storage conditions.

Literaturverweise

AJ Poss.; M Van Der Puy.; D Nalewajek. N-Fluoropyridinium pyridine heptafluorodiborate: A useful fluorinating agent. J. Org. Chem. 1991, 56,(20), 5962-5964.

AccuFluor is a registered trademark of AlliedSignal Inc.

Stable, non-hygroscopic, water- and organic-soluble, moderately powerful electrophilic fluorinating agent, especially for transfer of fluorine to reactive sites of activated olefins (enol esters, silyl enol ethers, enamines) and sulfides. The reactions can be carried out in conventional glass equipment in a solvent such as acetonitrile: J. Org. Chem., 56, 5962 (1991).

Technical brochure available on request.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2933.39
TSCA
No

Empfohlen

  • L14324

    N-Fluoropyridinium trifluoromethanesulfonate, 95%
  • 89541

    Chloroform-d, 99.8% (Isotopic)

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf