Description

Tetrakis(Dimethylamino)Diboron is a highly versatile organoboron compound, specifically a tetraaminodiboron derivative, that serves as a crucial reagent in modern synthetic chemistry. Its primary value lies in its ability to act as a highly efficient boron source for hydroboration and cross-coupling reactions, enabling the precise construction of complex molecular architectures. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors, where it facilitates the development of novel active ingredients and functional polymers.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key boron reagent for coupling with aryl halides to form biaryl structures, a fundamental transformation in drug discovery.
• Hydroboration of Alkenes and Alkynes: Used to synthesize organoboronic esters and acids, which are pivotal intermediates in organic synthesis.
• Pharmaceutical Intermediate Synthesis: Enables the efficient introduction of boron-containing functional groups into potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research & Development: Employed in creating novel herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Polymer & Materials Science: Facilitates the synthesis of boron-based polymers, liquid crystals, and organic electronic materials.
• Catalyst and Ligand Preparation: Serves as a precursor for creating novel boron-based catalysts and supporting ligands for transition metal catalysis.
• Academic & Industrial R&D: A staple reagent in laboratories for methodological development and exploring new synthetic pathways.

Basic Information

Item	Details
Product Name	Tetrakis(Dimethylamino)Diboron
CAS No.	1630-79-1
Molecular Formula	C8H24B2N4
Molecular Weight	197.74 g/mol
Synonyms	Bis(dimethylamino)diboron; Tetrakis(dimethylamino)diborane(4); TADD; B2(NMe2)4; N,N,N',N',N'',N''',N''',N'''-Octamethylboronimidic diamide; Diboron tetraamide; Tetra(dimethylamino)diboron
EINECS	Contact for details

Quality Control

Our Tetrakis(Dimethylamino)Diboron is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including NMR (¹H, ¹¹B, ¹³C), HPLC, and Karl Fischer titration for moisture content. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment 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. Due to its hygroscopic nature, this product should be handled and stored under an inert atmosphere (argon or nitrogen) in a moisture-free environment to maintain stability and purity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or lumps
Identification (IR)	Conforms to structure
Assay (by NMR)	≥ 97.0%
Water Content (K.F. Titration)	≤ 0.5%
NMR Purity (¹H, ¹¹B)	Conforms

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