Description

(Ethyldimethylammonio)(Trimethylammonio)Dihydroborate Bis(Trifluoromethylsulfonyl)Amide is a specialized ionic liquid and electrolyte additive characterized by its unique dual-cation borate structure. This compound is engineered to provide exceptional electrochemical stability and ionic conductivity, which is critical for advanced energy storage systems. It is primarily sought after by researchers and manufacturers in the lithium-ion battery, supercapacitor, and next-generation electrolyte formulation sectors for developing high-performance, safe, and long-lasting power solutions.

Application

• Lithium-Ion Battery Electrolyte Additive: Enhances thermal stability, improves cycle life, and suppresses gas generation in high-voltage cathode systems.
• Solid-State Electrolyte Component: Used in the development of polymer or composite solid electrolytes to improve interfacial compatibility and ionic transport.
• Supercapacitor Electrolyte: Serves as a conductive salt in organic electrolytes to achieve a wide electrochemical window and high energy density.
• Electrochemical Research: A key material for academic and industrial R&D focused on novel anion-receptor chemistry and boron-based ionic liquids.
• Specialty Chemical Synthesis: Acts as a fluorinated, weakly coordinating anion source or as a precursor for advanced borate complexes.

Basic Information

Product Name	(Ethyldimethylammonio)(Trimethylammonio)Dihydroborate Bis(Trifluoromethylsulfonyl)Amide
CAS No.	1204485-05-1
Molecular Formula	C11H24BF6N3O4S2
Molecular Weight	427.26 g/mol
Synonyms	N,N-Dimethyl-N-ethylammonium Trimethylammonium Dihydroborate Bis(trifluoromethanesulfonyl)imide; Dual-Cation Borate Ionic Liquid; [EDMA][TMA]BH2 TFSI; Ethyldimethylammonium Trimethylammonium Dihydroborate NTf2 Salt; Boron-Based Ionic Liquid Electrolyte; 1204485-05-1; (Ethyldimethylammonio)(trimethylammonio)dihydroborate bis(trifluoromethylsulfonyl)imide
EINECS	Contact for details

Quality Control

Every batch of our (Ethyldimethylammonio)(Trimethylammonio)Dihydroborate Bis(Trifluoromethylsulfonyl)Amide is synthesized and purified under controlled conditions to ensure high chemical purity and lot-to-lot consistency, which is vital for reliable electrochemical performance. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing key specifications such as purity, moisture content, and anion/cation composition are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., argon or nitrogen) for long-term storage and to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content (Cl⁻, F⁻)	≤ 100 ppm
Heavy Metals (as Pb)	≤ 10 ppm

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