2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE Chemical Properties

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 Information

Hazard Codes 

Xn

Risk Statements 

20/21/22-36/37/38

Safety Statements 

22-24/25-26

WGK Germany 

3

RTECS 

UZ1370000

HS Code 

29329900

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE Usage And Synthesis

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.

2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE(448-61-3)Related Product Information

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