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

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

CAS Number
773-01-3
Synonyms

Size Price ($) Quantity Availability
5g 45.70
25g 180.00
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2,4,6-Trimethylpyrylium tetrafluoroborate, 98+%

MDL
MFCD00032098
EINECS
212-256-2

Chemical Properties

Formula
C8H11BF4O
Formula Weight
209.98
Melting point
224-226°
Solubility
Soluble in water and methanol.

Applications

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

Notes

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

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
3639361
Harmonized Tariff Code
2932.99
TSCA
Yes

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