Description

Dimesitylborinic Acid 98 is a high-purity organoboron compound characterized by its sterically hindered mesityl groups. This compound matters as a versatile and stable boron-containing building block, crucial for advanced material synthesis and catalytic applications. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing novel catalysts, ligands, and organic electronic materials.

Application

• Catalyst & Ligand Synthesis: Serves as a key precursor for creating novel boron-based catalysts and ligands used in cross-coupling reactions (e.g., Suzuki-Miyaura).
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) and boron neutron capture therapy (BNCT) agents.
• Material Science: Used in the synthesis of organic semiconductors, OLED materials, and other advanced electronic components due to its electron-accepting properties.
• Agrochemical Research: Acts as an intermediate in developing new crop protection agents and herbicides.
• Polymer Chemistry: Functions as a monomer or additive for creating specialty polymers with unique thermal or optical properties.
• Academic & Industrial R&D: A fundamental reagent for exploring new organoboron chemistry and reaction methodologies.

Basic Information

Product Name	Dimesitylborinic Acid 98
CAS No.	20631-84-9
Molecular Formula	C18H23BO2
Molecular Weight	282.19 g/mol
Synonyms	Dimesitylborinic Acid; Borinic acid, bis(2,4,6-trimethylphenyl)-; Bis(2,4,6-trimethylphenyl)borinic acid; Bis(mesityl)borinic acid; Dimesitylhydroxyborane; (Dimesitylboranyl)oxidanol
EINECS	Contact for details

Quality Control

Our Dimesitylborinic Acid 98 is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure the minimum 98% purity and consistent performance. Certificates of Analysis (COA) detailing 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, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and tendency to be easily oxidized, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 10 ppm

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