2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE

Product Name: 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
CAS No.: 448-61-3
Chemical Name: 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
Synonyms: Pyrylium tetrafluoroborate;2,4,6-triphenylpyryliumfluoroborate;pyryL;2,4,6-TriphenyL;2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORAT;2 4 6-TRIPHENYLPYRYLIUM TETRAFLUORO- &;2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE;2,4,6-triphenyl-pyryliutetrafluoroborate(1-);2,4,6-Triphenylpyrylium tetrafluoroborate ,98%;2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE, 97+%
CBNumber: CB3326677
Molecular Formula: C23H17BF4O
Formula Weight: 396.19
MOL File: 448-61-3.mol

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2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE Property

Melting point:: 250-251 °C(lit.)
storage temp.: Store below +30°C.
form: powder
Appearance: Light yellow to yellow Solid
Water Solubility: Insoluble in water, ethyl alcohol, diethyl ether. Soluble in trifluroacetic acid.
Sensitive: Moisture Sensitive
BRN: 3586533
InChI: InChI=1S/C23H17O.BF4/c1-4-10-18(11-5-1)21-16-22(19-12-6-2-7-13-19)24-23(17-21)20-14-8-3-9-15-20;2-1(3,4)5/h1-17H;/q+1;-1
InChIKey: VQYPWMWEJGDSTF-UHFFFAOYSA-N
SMILES: C1(=CC(=[O+]C(C2C=CC=CC=2)=C1)C1=CC=CC=C1)C1=CC=CC=C1.[B-](F)(F)(F)F
CAS DataBase Reference: 448-61-3(CAS DataBase Reference)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.18238
Product name: 2,4,6-Triphenylpyrylium tetrafluoroborate
Purity: ≥97% (NMR)
Packaging: 5G
Price: $97.1
Updated: 2025/07/31

Sigma-Aldrich

Product number: 272345
Product name: 2,4,6-Triphenylpyrylium tetrafluoroborate
Purity: 98%
Packaging: 5g
Price: $107
Updated: 2025/07/31

TCI Chemical

Product number: T3968
Product name: 2,4,6-Triphenylpyrylium Tetrafluoroborate
Packaging: 1G
Price: $94
Updated: 2025/07/31

AK Scientific

Product number: 6187AB
Product name: 2,4,6-Triphenylpyrylium tetrafluoroborate
Packaging: 1g
Price: $77
Updated: 2021/12/16

Matrix Scientific

Product number: 098602
Product name: 2,4,6-Triphenylpyrylium tetrafluoroborate
Purity: 95+%
Packaging: 10g
Price: $95
Updated: 2021/12/16

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2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE Chemical Properties,Usage,Production

Description

2,4,6-Triphenylpyrylium Tetrafluoroborate converts primary amines into pyridinium salts which on reaction with nucleophiles NuH afford R-Nu.

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.

reaction suitability

reaction type: Photocatalysis
reagent type: catalyst

storage

may be stored indefinitely. Reports on possible mutagenic activity make it desirable to avoid direct contact with skin.

2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE Suppliers

Belgium 2 China 116 Germany 7 India 1 Japan 1 Switzerland 1 The Netherlands 1 United Kingdom 7 United States 12 Global 148

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
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Wuxi InterpiPharm, Inc.

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Yantai Sheng Kai Lun Biological Products Co. , Ltd.

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Anyang Xiyan Technology Co., LTD

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J & K SCIENTIFIC LTD.

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Alfa Aesar

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Beijing HwrkChemical Technology Co., Ltd

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Energy Chemical

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Shijiazhuang Sdyano Fine Chemical Co., Ltd.

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View Lastest Price from 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE 448-61-3
Price: US $2.20-8.80/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 100kg
Release date: 2025-06-13

Shaanxi Dideu New Materials Co. Ltd

Product: 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE 448-61-3
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: kgs
Release date: 2024-11-18

Shaanxi Dideu Medichem Co. Ltd

Product: 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE 448-61-3
Price: US $0.10/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10
Release date: 2024-08-04

448-61-3, 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATERelated Search:

Fluorobenzene Fluoroboric acid Triphenylpyrylium tetrafluoroborate 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE Boron trifluoride dihydrate 2,4,6-TRIMETHYLPYRYLIUM TETRAFLUOROBORATE 2-Methyl-4,6-diphenylpyryliumtetrafluoroborate 2-(4-METHOXYPHENYL)-4,6-DIPHENYLPYRYLIUM TETRAFLUOROBORATE

2,4,6-triphenyl-pyryliutetrafluoroborate(1-)

2 4 6-TRIPHENYLPYRYLIUM TETRAFLUORO- &

Pyrylium, 2,4,6-triphenyl-, tetrafluoroborate(1-)

2,4,6-Triphenylpyrylium tetrafluoroborate ,98%

2,4,6-TriphenylpyryliuM tetrafluoroborate, 97+% 5GR

2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORAT

2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE, 97+%

Pyrylium tetrafluoroborate

2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE

2,4,6-triphenylpyryliumfluoroborate

2,4,6-TriphenyL

pyryL

2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE ISO 9001：2015 REACH

448-61-3 C23H17BF4O 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE

2,4,6-Triphenylpyranyl boron tetrafluoride salt

448-61-3

C23H17BF4O

C23H17OBF4

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