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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

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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: P260u-P201-P280i-P304+P340-P405-P501a

Obtain special instructions before use. Wear eye/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. 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

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