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773-01-3 - 2,4,6-Trimethylpyrylium tetrafluoroborate, 98+% - L00467 - Alfa Aesar

L00467 2,4,6-Trimethylpyrylium tetrafluoroborate, 98+%

CAS-Nummer
773-01-3
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 45,70
25g 180,00
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2,4,6-Trimethylpyrylium tetrafluoroborate, 98+%

MDL
MFCD00032098
EINECS
212-256-2

Chemische Eigenschaften

Formel
C8H11BF4O
Molmasse
209.98
Schmelzpunkt
224-226°
Löslichkeit
Soluble in water and methanol.

Anwendungen

It is used in the radical Arylation Reactions of 4, 6, 8-Trimethylazulene.

Bemerkungen

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

P. Mäding, et al. No-carrier-added 11C-labelling of benzenoid compounds in ring positions by condensation of nitro-[11C]methane with pyrylium salts.J. Labelled Compd. Radiopharm.,2000,43,(6), 565-583.

Anne Andrée Sophie Briquet, et al. Radical Arylation Reactions of 4, 6, 8-Trimethylazulene.Helvetica Chimica Acta.,1994,77,(6), 1577-1584.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
3639361
Harmonized Tariff Code
2932.99
TSCA
Yes

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