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2,4,6-Triphenylpyrylium tetrafluoroborate, 97%, Thermo Scientific Chemicals
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Alfa Aesar By Thermo Fisher Scientific logo

2,4,6-Triphenylpyrylium tetrafluoroborate, 97%, Thermo Scientific Chemicals

CAS: 448-61-3

Ref. 02-A18217

5g
63.00 €
25g
167.00 €
100g
499.00 €
Estimated delivery in United States, on Thursday 4 Apr 2024

Product Information

Name:
2,4,6-Triphenylpyrylium tetrafluoroborate, 97%, Thermo Scientific Chemicals
Synonyms:
  • 2,4,6-triphenyl-1λ⁴-pyran-1-ylium tetrafluoroborate
  • 2,4,6-Triphenylpyranium Tetrafluoroborate
  • 2,4,6-Triphenylpyrylium fluoborate
  • 2,4,6-Triphenylpyrylium fluoroborate
  • Borate(1-), tetrafluoro-, 2,4,6-triphenylpyrylium
  • Pyrylium, 2,4,6-triphenyl-, tetrafluoroborate(1-)
  • Pyrylium, 2,4,6-triphenyl-, tetrafluoroborate(1-) (1:1)
Description:

2,4,6-Triphenylpyrylium tetrafluoroborate is used as a sensitizer to carry out the photo oxidation of cathecol. It is also used in the preparation of three N-alkylpyridinium photosensitizers by reacting with (1R,2S)-(-)-norephedrine, (S)-(+)-2-(aminomethyl)pyrrolidine and (R)-(-)-1-cyclohexylethylamine. 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.

Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
396.19
Formula:
C23H17BF4O
Purity:
97%
Color/Form:
Crystalline powder or powder, Yellow
InChI key:
VQYPWMWEJGDSTF-UHFFFAOYSA-N
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

Technical inquiry about: 02-A18217 2,4,6-Triphenylpyrylium tetrafluoroborate, 97%, Thermo Scientific Chemicals

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