Description

Boranic Acid Dimethyl Ester is an organoboron compound that serves as a versatile reagent and intermediate in advanced chemical synthesis. Its primary value lies in its role as a key building block for creating complex boron-containing molecules, which are essential in various high-tech industries. This product is critical for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and materials science sectors, where precise boron incorporation is required.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly in Suzuki-Miyaura cross-coupling reactions to form carbon-carbon bonds.
• Agrochemical Synthesis: Serves as a precursor for creating novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers, resins, and boron-based advanced materials.
• Organic Synthesis Reagent: Employed as a boron source and protecting group in complex multi-step organic syntheses in research and development.
• Electronics & Semiconductor: Used in chemical vapor deposition (CVD) processes for depositing thin films containing boron.
• Catalyst Development: A key component in the preparation of novel organometallic catalysts and ligand systems.

Basic Information

Product Name	Boranic Acid Dimethyl Ester
CAS No.	4542-61-4
Molecular Formula	C2H7BO2
Molecular Weight	73.89 g/mol
Synonyms	Dimethyl Boronate; Dimethoxyborane; Methyl Boronate; Boric Acid Dimethyl Ester; Dimethyl Borate; (MeO)2BH; Dimethoxyboron Hydride; Borane Dimethoxide
EINECS	Contact for details

Quality Control

Our Boranic Acid Dimethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and NMR analysis, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, away from heat and ignition sources. Recommended storage temperature is 2-8°C under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
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.