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2,4,6-Triphenylpyrylium tetrafluoroborate, 97%
CAS: 448-61-3 | C23H17BF4O | 396.19 g/mol
Supplier: Thermo Scientific Chemicals A1821722
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.
Applications2,4,6-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.
Solubility
Insoluble in water, ethyl alcohol, diethyl ether. Soluble in trifluroacetic acid.
Notes
Moisture Sensitive. Store away from oxidizing agents, water/moisture. Store under inert gas. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
Specifications
| 2,4,6-Triphenylpyrylium tetrafluoroborate | |
| 248°C to 254°C | |
| MFCD00012001 | |
| 3586533 | |
| 2,4,6-triphenylpyrylium tetrafluoroborate, 2,4,6-triphenyl-1??-pyran-1-ylium tetrafluoroborate, 2,4,6-triphenylpyryliumtetrafluoroborate, pyrylium, 2,4,6-triphenyl-, tetrafluoroborate 1-, 2,4,6-triphenyl-pyrylium tetrafluoroborate | |
| VQYPWMWEJGDSTF-UHFFFAOYSA-N | |
| 2,4,6-triphenylpyrylium;tetrafluoroborate | |
| 9930615 | |
| 97% |
| 448-61-3 | |
| C23H17BF4O | |
| 100 g | |
| Moisture sensitive | |
| Insoluble in water,ethyl alcohol,diethyl ether. Soluble in trifluroacetic acid. | |
| F[B-](F)(F)F.C1=CC=C(C=C1)C1=CC(=[O+]C(=C1)C1=CC=CC=C1)C1=CC=CC=C1 | |
| 396.19 | |
| 396.2 |
Chemical Identifiers
| 448-61-3 | |
| 396.19 | |
| VQYPWMWEJGDSTF-UHFFFAOYSA-N | |
| 9930615 | |
| F[B-](F)(F)F.C1=CC=C(C=C1)C1=CC(=[O+]C(=C1)C1=CC=CC=C1)C1=CC=CC=C1 |
| C23H17BF4O | |
| MFCD00012001 | |
| 2,4,6-triphenylpyrylium tetrafluoroborate, 2,4,6-triphenyl-1??-pyran-1-ylium tetrafluoroborate, 2,4,6-triphenylpyryliumtetrafluoroborate, pyrylium, 2,4,6-triphenyl-, tetrafluoroborate 1-, 2,4,6-triphenyl-pyrylium tetrafluoroborate | |
| 2,4,6-triphenylpyrylium;tetrafluoroborate |
Safety and Handling
GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
H302+H312+H332-H315-H319-H335
DOTInformation : Hazard Class: 6.1; Packaging Group: III
EINECSNumber : 207-186-4
RTECSNumber : UZ1370000
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only