Description

Trimethylaminetrifluoroborane is an organoboron compound that serves as a versatile reagent and building block in advanced chemical synthesis. Its value lies in providing a stable source of the trimethylamine-borane complex with enhanced reactivity for fluorination and other transformations. This product is essential for research and industrial chemists working in pharmaceutical development, materials science, and specialty chemical manufacturing.

Application

• Pharmaceutical Intermediate: Used in the synthesis of boron-containing drug candidates and for introducing fluorine atoms into complex molecules.
• Polymer Chemistry: Acts as a catalyst or co-catalyst component in polymerization reactions and for modifying polymer properties.
• Organic Synthesis Reagent: Employed as a fluorinating agent and a stable precursor for generating other organoboron species.
• Electrolyte Additive: Investigated for use in lithium-ion battery electrolytes to improve stability and performance.
• Materials Science: Utilized in the production of boron nitride coatings and other advanced ceramic materials.
• Cross-Coupling Reactions: Serves as a boron source in Suzuki-Miyaura and other metal-catalyzed cross-coupling reactions.

Basic Information

Product Name	Trimethylaminetrifluoroborane
CAS No.	420-20-2
Molecular Formula	C₃H₉BF₃N
Molecular Weight	126.92 g/mol
Synonyms	Trimethylamine Trifluoroborane; Trimethylamine-Boron Trifluoride Complex; Boron Trifluoride Trimethylamine Complex; N,N-Dimethylmethanamine Trifluoroborane; TMABF3; Me3N·BF3; Trimethylamine Boron Trifluoride; BF3-TMA
EINECS	206-994-2

Quality Control

Our Trimethylaminetrifluoroborane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive 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. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
Melting Point	138 - 142 °C
Water Content (KF)	≤ 0.5 %

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