Description

N,N,N',N'-Tetramethylboranediamine is a specialized organoboron compound with the CAS number 2386-98-3, serving as a versatile reagent and intermediate in advanced chemical synthesis. Its value lies in its unique structure, which is pivotal for the formation of boron-nitrogen bonds and as a precursor to complex boron-containing molecules. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors, where it is used to develop novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of boron-based drug candidates, particularly in the development of protease inhibitors and other targeted therapies.
• Agrochemical Synthesis: Serves as a key building block 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 boron-nitride (BN) precursors, specialty resins, and advanced ceramics.
• Catalyst & Ligand Preparation: Employed in the preparation of Lewis acid catalysts and nitrogen-donor ligands for organic transformations and coordination chemistry.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new organoboron chemistry and reaction pathways.
• Electronic Chemicals: Used in the deposition processes for thin films and as a dopant source in semiconductor manufacturing.

Basic Information

Product Name	N,N,N',N'-Tetramethylboranediamine
CAS No.	2386-98-3
Molecular Formula	C4H14B2N2
Molecular Weight	115.78 g/mol
Synonyms	Bis(dimethylamino)borane; Tetramethyldiaminodiborane; N,N,N',N'-Tetramethyldiboranediamine; Dimethylaminoborane dimer; B,B-Bis(dimethylamino)diborane(4); TMAB; 1,1,2,2-Tetramethyldiborane(4)-1,2-diamine
EINECS	Contact for details

Quality Control

Our N,N,N',N'-Tetramethylboranediamine is produced under stringent conditions to ensure high purity and batch-to-batch consistency. Quality is verified through a comprehensive suite of analytical techniques including NMR, GC, and titration methods. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and easily oxidized nature, this material must be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated area. Recommended long-term storage temperature is 2-8°C. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

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