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Sodium tetraphenylborate

SIAL/T25402 - ACS reagent, ≥99.5%

Synonym: Tetraphenylboron sodium

CAS Number: 143-66-8
Empirical Formula (Hill Notation): C24H20BNa
Molecular Weight: 342.22
EC Number: 205-605-5
MDL Number: MFCD00011494
Linear Formula: (C6H5)4BNa
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-T25402-5G 5 g
 $45.00
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45-T25402-25G 25 g
 $142.00
1/EA		 Add To Favorites
45-T25402-100G 100 g
 $391.00
1/EA		 Add To Favorites
45-T25402-1KG 1 kg
 $2790.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: T25402-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: T25402-25G

 

assay ≥99.5%
clarity of soln passes test
form powder, crystals or granules
grade ACS reagent
InChI 1S/C24H20B.Na/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;/h1-20H;/q-1;+1
InChI key HFSRCEJMTLMDLI-UHFFFAOYSA-N
loss ≤0.5% loss on drying
pH 8 (20 °C, 50 g/L)
Quality Level 200 
reaction suitability reagent type: catalyst
core: boron
SMILES string [Na+].c1ccc(cc1)[B-](c2ccccc2)(c3ccccc3)c4ccccc4
Application: Generates stable, crystalline N-acylammonium salts by ion exchange. Couples with vinyl and aryl triflates to form arylalkenes and biaryls.
Application: Sodium tetraphenylborate can form hydrophobic salts with amines, ammonium ions, and large alkali metal ions such as cesium or rubidium ions. Hence it is commonly used in gravimetric analysis as a precipitating agent.
General description: NaBPh4 acts as a convenient source of phenyl groups in the catalytic process, enabling the synthesis of phenylated products.
Packaging: 1 kg in poly drum
Packaging: 5, 25, 100 g in glass bottle
Symbol GHS06  GHS06
Signal word Danger
Hazard statements H301
Precautionary statements P301 + P310
Hazard Codes Xn
Risk Statements 22
RIDADR UN 2811 6.1 / PGIII
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥99.5%
UNSPSC 12352100

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