Sodium tetraphenylborate, 99%

Product Code.	Quantity	unitSize
11464283	5 g	5g
11474283	25 g	25g
11484283	100 g	100g

Product Code. 11464283

Brand: Thermo Scientific Alfa Aesar A10909.06

Description

CAS: 143-66-8 | C24H20BNa | 342.22 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Specifications

Chemical Identifiers

• CAS: 143-66-8
• Molecular Formula: C24H20BNa
• Molecular Weight (g/mol): 342.22
• MDL Number: MFCD00011494
• InChI Key: HFSRCEJMTLMDLI-UHFFFAOYSA-N
• Synonym: sodium tetraphenylborate, tetraphenylboron sodium, sodium tetraphenylboron, kalignost, sodium tetraphenylborate 1-, kalibor, dotite kalibor, kariporu k, borate 1-, tetraphenyl-, sodium, sodium tetraphenylboride
• PubChem CID: 2723787
• SMILES: [Na+].C1=CC=C(C=C1)[B-](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: >300°C
• pH: 8
• Linear Formula: NaB(C₆H₅)₄
• Quantity: 5 g
• UN Number: UN2811
• Beilstein: 3599783
• Sensitivity: Light sensitive
• Merck Index: 14,8690
• Solubility Information: Soluble in water and ethanol.
• IUPAC Name: sodium;tetraphenylboranuide
• Formula Weight: 342.23
• Percent Purity: 99%
• Chemical Name or Material: Sodium tetraphenylborate

Safety and Handling

Product Identifier

• Sodium tetraphenylborate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3

Hazard Statement

• H301-Toxic if swallowed.

Precautionary Statement

• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P405-Store locked up.

Supplemental information

• MIXTURE LIST-Contains : Sodium tetraphenylborate

SDS

RUO – Research Use Only