Description

Borate(1-), Tetrakis(3,5-Dimethylphenyl)-, Sodium(1:1) is a specialized organoborate salt with a sterically hindered aromatic structure. This compound is valued for its role as a versatile reagent and catalyst component in advanced organic synthesis and materials science. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise molecular control.

Application

• Catalyst Component in cross-coupling reactions (e.g., Suzuki-Miyaura) for pharmaceutical intermediate synthesis.
• Polymerization Catalyst/Co-catalyst in the production of high-performance engineering plastics and elastomers.
• Organic Synthesis Reagent for the formation of carbon-boron bonds and as a source of a sterically demanding borate anion.
• Material Science Research, particularly in the development of organic electronic materials and metal-organic frameworks (MOFs).
• Agrochemical Intermediate for the synthesis of novel active ingredients with specific steric properties.
• Ligand Precursor for transition metal complexes used in homogeneous catalysis.

Basic Information

Item	Details
Product Name	Borate(1-), Tetrakis(3,5-Dimethylphenyl)-, Sodium(1:1)
CAS No.	153913-27-0
Molecular Formula	C32H36BNa
Molecular Weight	470.43 g/mol
Synonyms	Sodium Tetrakis(3,5-dimethylphenyl)borate; NaBArF (common abbreviation); Sodium Tetrakis[3,5-bis(methyl)phenyl]borate; Sodium (3,5-Dimethylphenyl)borate (1:1); Tris[3,5-bis(methyl)phenyl]borane, sodium salt; B(3,5-Me2C6H3)4Na; Sodium Tetrakis(m-xylyl)borate
EINECS	Contact for details

Quality Control

Our Borate(1-), Tetrakis(3,5-Dimethylphenyl)-, Sodium(1:1) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.