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Alfa Aesar™ Sodium tetraphenylborate, 99%

$41.26 - $123.81

Chemical Identifiers

Chemical Name or Material Sodium tetraphenylborate
CAS 143-66-8
Molecular Formula C24H20BNa
Linear Formula NaB(C6H5)4
Formula Weight 342.23g/mol
MDL Number MFCD00011494
UN Number UN2811
Beilstein 3599783
Merck Index 14,8690
Synonym Tetraphenylboron sodium
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1090906

 
alfa aesar™
A10909-06
5g Each for $41.26

AAA1090914

 
alfa aesar™
A10909-14
25g Each for $123.81

AAA1090922

 
alfa aesar™
A10909-22
100g CALL N/A N/A
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Description & Specifications

Specifications

Quantity 5g
Melting Point >300°C
pH 8
Quantity 5g
Chemical Name or Material Sodium tetraphenylborate
CAS 143-66-8
Assay 99%
Molecular Formula C24H20BNa
Linear Formula NaB(C6H5)4
Formula Weight 342.23g/mol
MDL Number MFCD00011494
UN Number UN2811
Beilstein 3599783
Merck Index 14,8690
Synonym Tetraphenylboron sodium
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
RTECS Number ED3362500
TSCA TSCA

Applications
Sodium tetraphenylborate is used as a precipitating reagent for potassium and as a protecting agent to protect amino acids. It is used in the preparation of N-acylammonium salts. It finds application as a phenyl donor in palladium-catalyzed cross-coupling reactions to prepare arylalkenes and biaryl compounds. It is used in inorganic and organometallic chemistry due to its solubility in nonpolar solvents. Furthermore, it is involved in the isolation of complexes having dinitrogen ligands.

Solubility
Soluble in water and ethanol.

Notes
Light sensitive. Incompatible with strong acids and strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.