Description

Trimethylboroxine is a versatile organoboron compound, primarily recognized as a key reagent and precursor in advanced chemical synthesis. Its value lies in its ability to act as a source of the trimethylboroxine ring, which is integral to cross-coupling reactions and the preparation of complex boron-containing molecules. This product is essential for R&D and production within the pharmaceutical, agrochemical, and materials science sectors, where precise boron incorporation is required.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A crucial precursor for generating arylboronic acids and esters, facilitating carbon-carbon bond formation in drug discovery and fine chemical synthesis.
• Polymer Chemistry & Material Science: Used as a monomer or additive in the synthesis of boron-based polymers, resins, and advanced materials with unique thermal or electronic properties.
• Catalyst & Ligand Synthesis: Serves as a building block for creating novel boron-containing ligands and catalysts used in homogeneous catalysis.
• Organic Semiconductor Development: Employed in the research and production of organic light-emitting diodes (OLEDs) and other electronic materials.
• Agrochemical Intermediate: Acts as a key synthetic intermediate in the manufacture of certain herbicides and plant growth regulators.
• Laboratory Reagent: A valuable standard and reagent in analytical and research laboratories for method development and calibration.

Basic Information

Product Name	Trimethylboroxine
CAS No.	823-96-1
Molecular Formula	C3H9B3O3
Molecular Weight	127.53 g/mol
Synonyms	2,4,6-Trimethylboroxine; Trimethylboroxin; Cyclotrimethylboroxane; Methylboronic anhydride; Trimethylboric anhydride; B,B',B''-Trimethylboroxin; TMB
EINECS	212-527-1

Quality Control

Our Trimethylboroxine is produced and handled under strict quality management protocols. Every batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A detailed Certificate of Analysis (COA) with specifications for identity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic and highly volatile nature, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) and at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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