2,4,6-Triphenylpyrylium tetrafluoroborate CAS 448-61-3

2,4,6-Triphenylpyrylium tetrafluoroborate CAS 448-61-3

Product Identification

Chemical name: 2,4,6-Triphenylpyrylium tetrafluoroborate

Synonyms: 2,4,6-Triphenylpyrylium tetrafluoroborate, 2,4,6-Triphenylpyrylium fluoroborate, 2,4,6-Triphenyl-pyrylium tetrafluoroborate

CAS No.: 448-61-3

Molecular formula: C23H17OBF4

Molecular weight: 396.19

Melting point: 252-254 ÂșC


Appearance: Yellow powder

Purity: 98.00%min by HPLC

Moisture: 0.50%max by KF

Analysis data:

NMR HPLC for 2,4,6-Triphenylpyrylium Tetrafluoroborate CAS 448-61-3


Regular Packing: N.W 1kg/vacuum foil bag

Sample Packing: 0.1kg-0.5kg vacuum foil bag or under request

Transportation Information

Classification: Non-dangerous goods

HS Code: 2942000000

SDS file:

SDS for 2,4,6-Triphenylpyrylium Tetrafluoroborate CAS 448-61-3

Status & Application

Polit Scale

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 photosensitizers.

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