Description

Borate(1-), Tetrakis[4-(1-Methylethyl)Phenyl]-,Sodium (1:1) is a specialized organoborate salt, also known by its CAS number 1245187-43-2. This compound is valued for its role as a versatile intermediate and catalyst component in advanced organic synthesis and materials science. It is primarily sought after by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly in cross-coupling and borylation reactions.
• Catalyst Ligand Precursor: Serves as a source of sterically hindered borate anions for generating transition metal catalysts.
• Agrochemical Synthesis: Employed in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a functional monomer or additive in the production of specialty polymers, resins, and advanced materials.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a key component in the synthesis of electron-transport or host materials for OLED devices.
• Cross-Coupling Reactions: Facilitates Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions to form carbon-carbon bonds.

Basic Information

Product Name	Borate(1-), Tetrakis[4-(1-Methylethyl)Phenyl]-,Sodium (1:1)
CAS No.	1245187-43-2
Molecular Formula	C36H44BNa
Molecular Weight	510.54 g/mol
Synonyms	Sodium Tetrakis(4-isopropylphenyl)borate; Sodium Tetrakis(4-(1-methylethyl)phenyl)borate(1-); Tetrakis(4-isopropylphenyl)boron Sodium Salt; NaBAriPr4; Sodium Tetrakis[4-(propan-2-yl)phenyl]borate; B(4-iPr-C6H4)4Na; Sodium Tetrakis(p-isopropylphenyl)borate
EINECS	Contact for details

Quality Control

Our production of Sodium Tetrakis(4-isopropylphenyl)borate adheres to stringent quality protocols. Each batch is characterized and tested to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA), detailing identity, purity (by NMR/HPLC), and impurity profiles, is provided with every shipment to guarantee reliable performance in your critical applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed 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
Purity (NMR)	≥ 95.0%
Assay (Titration)	≥ 97.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤ 1.0%

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