Alfa Aesar™ Sodium tetraphenylborate, 99%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10909.22

UNSPSC: 12141907

Code: NEW

Additional Details:
Additional Details: CAS Number: 143-66-8 Weight: 0.01000kg


Quantity 100g

Product Code. 11484283

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Description and Specification

Chemical Identifiers

Chemical Name or Material Sodium tetraphenylborate
CAS 143-66-8
Molecular Formula C24H20BNa
Linear Formula NaB(C6H5)4
Formula Weight 342.23
MDL Number MFCD00011494
UN Number UN2811
Beilstein 3599783
Merck Index 14,8690
Synonym Tetraphenylboron sodium

Specification

Formula Weight 342.23
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.
Synonym Tetraphenylboron sodium
CAS 143-66-8
RTECS Number ED3362500
TSCA TSCA
Quantity 100g
Molecular Formula C24H20BNa
Linear Formula NaB(C6H5)4
UN Number UN2811
Melting Point >300°C
Health Hazard 2 GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Assay 99%
MDL Number MFCD00011494
Merck Index 14,8690
pH 8
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
Beilstein 3599783
Chemical Name or Material Sodium tetraphenylborate
Health Hazard 1 Danger

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

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.