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Alfa Aesar™ Triphenylcarbenium tetrafluoroborate, 98%

$68.86 - $68.86

Chemical Identifiers

Chemical Name or Material Triphenylcarbenium tetrafluoroborate
CAS 341-02-6
Molecular Formula C19H15BF4
Linear Formula (C6H5)3CBF4
Formula Weight 330.13
MDL Number MFCD00013120
UN Number UN3261
Beilstein 5085649
Synonym Trityl tetrafluoroborate; Trityl fluoroborate
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1294909

  SDS
alfa aesar™
A1294909
10g Each for $68.86

AAA1294918

  SDS
alfa aesar™
A1294918
50g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1294930

  SDS
alfa aesar™
A1294930
250g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 330.13
MDL Number MFCD00013120
Chemical Name or Material Triphenylcarbenium tetrafluoroborate
Assay 98%
Health Hazard 1 Danger
Melting Point ≈207°C (dec.)
Beilstein 5085649
Quantity 10g
Molecular Formula C19H15BF4
TSCA TSCA
Linear Formula (C6H5)3CBF4
CAS 341-02-6
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Odor Odorless
Recommended Storage 2° to 8°C
Health Hazard 3 GHS P Statement
P280-P303+P361+P353-P305+P351+P338-P310
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
UN Number UN3261
Synonym Trityl tetrafluoroborate; Trityl fluoroborate
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

Applications
It is applied in the abstraction of the ɑ-H atom of alcohols and their O-substituted derivatives results in oxidation to the ketones and in the oxidation of TMS ethers to ketones, secondary alcohols to ketones, and secondary diols to ɑ-hydroxy ketones. It is applied as a reactant involved in the synthesis of substituted dihydroazulene photo switches, carbene-based Lewis pairs for hydrogen activation, 1,3-Dipolar cycloaddition reactions for preparation of α-amino-β-hydroxy esters, oxidation of allenic compounds, Mukaiyama aldol addition reactions and ionic hydrogenation as a counteranion and ligand source.

Solubility
Insoluble in water. Soluble in methanol.

Notes
Moisture sensitive. Store away from bases, water/moisture, heat and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Keep it refrigerated.

Safety and Handling

Danger

GHS P Statement
P280-P303+P361+P353-P305+P351+P338-P310
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

2° to 8°C