| Identification | More | [Name]
2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE | [CAS]
448-61-3 | [Synonyms]
2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
2,4,6-triphenylpyryliumfluoroborate
2,4,6-triphenyl-pyryliutetrafluoroborate(1-)
2 4 6-TRIPHENYLPYRYLIUM TETRAFLUORO-&
Pyrylium, 2,4,6-triphenyl-, tetrafluoroborate(1-)
2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE, 97+%
Pyrylium tetrafluoroborate | [EINECS(EC#)]
207-186-4 | [Molecular Formula]
C23H17BF4O | [MDL Number]
MFCD00012001 | [Molecular Weight]
396.19 | [MOL File]
448-61-3.mol |
| Chemical Properties | Back Directory | [Appearance]
Yellow crystalline powder | [Melting point ]
250-251 °C(lit.)
| [storage temp. ]
Store below +30°C. | [Water Solubility ]
Insoluble in water, ethyl alcohol, diethyl ether. Soluble in trifluroacetic acid. | [Sensitive ]
Moisture Sensitive | [BRN ]
3586533 | [InChIKey]
VQYPWMWEJGDSTF-UHFFFAOYSA-N | [CAS DataBase Reference]
448-61-3(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [RTECS ]
UZ1370000
| [HS Code ]
29329900 |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow crystalline powder | [Uses]
2,4,6-Triphenylpyrylium tetrafluoroborate was used as a sensitizer to carry out the photooxidation of cathecol. It was also used in the preparation of three N-alkylpyridinium photosensitizers by reacting with (1R,2S)-(-)-norephedrine, (S)-(+)-2-(aminomethyl)pyrrolidine and (R)-(-)-1-cyclohexylethylamine. |
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