Description

Borate(1-), Tetrakis(3-Ethylphenyl)-, Sodium(9Ci) is a specialized organoborate salt with a complex aromatic structure, offering unique chemical functionality. This compound matters for its role as a key intermediate or catalyst component in advanced organic synthesis and materials science. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel compounds and high-performance materials.

Application

• As a catalyst or co-catalyst in cross-coupling reactions for pharmaceutical intermediate synthesis.
• As a key precursor or reagent in the development of organic light-emitting diodes (OLEDs) and other electronic materials.
• As a stabilizing agent or additive in specialty polymer formulations to enhance thermal or oxidative stability.
• In advanced agrochemical research for the synthesis of novel active ingredients.
• As a building block in supramolecular chemistry and the creation of complex molecular architectures.
• For academic and industrial R&D exploring new organoboron chemistry and its applications.

Basic Information

Product Name	Borate(1-), Tetrakis(3-Ethylphenyl)-, Sodium(9Ci)
CAS No.	135998-34-4
Molecular Formula	C32H36BNa
Molecular Weight	470.43 g/mol
Synonyms	Sodium Tetrakis(3-ethylphenyl)borate; Tetrakis(3-ethylphenyl)boron Sodium Salt; Sodium Tris(3-ethylphenyl)(phenyl)borate (related isomer); NaB(3-EtPh)4; Organoborate Salt; Sodium Arylborate; B(3-EtPh)4- Na+; Sodium Tetrakis(m-ethylphenyl)borate
EINECS	Contact for details

Quality Control

Our Borate(1-), Tetrakis(3-Ethylphenyl)-, Sodium(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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