Description

Butyltrimethylammonium Bis(Trifluoromethylsulfonyl)Imide is a high-purity ionic liquid salt, also known as a quaternary ammonium bistriflimide. This compound matters for its role as a versatile, non-halogenated ionic liquid component and phase-transfer catalyst, offering high thermal stability and low nucleophilicity. It is primarily needed by researchers and manufacturers in the fields of advanced electrolytes, catalysis, and specialty polymer synthesis.

Application

• As a key component in the formulation of high-performance electrolytes for lithium-ion and other advanced battery systems.
• Utilized as a phase-transfer catalyst (PTC) in organic synthesis, facilitating reactions between reagents in immiscible phases.
• Employed in the synthesis and modification of specialty polymers and resins, where it can act as a curing agent or modifier.
• Serves as a precursor or additive for ionic liquids with tailored properties for separation processes and green chemistry applications.
• Used in electrochemical applications, including capacitors and sensors, due to its high ionic conductivity and wide electrochemical window.
• Acts as a stabilizer or compatibilizer in complex chemical formulations and material science research.

Basic Information

Product Name	Butyltrimethylammonium Bis(Trifluoromethylsulfonyl)Imide
CAS No.	258273-75-5
Molecular Formula	C10H18F6N2O4S2
Molecular Weight	432.38 g/mol
Synonyms	N,N,N-Trimethylbutan-1-aminium bis(trifluoromethanesulfonyl)imide; Butyltrimethylammonium Bistriflimide; Butyltrimethylammonium TFSI; [BTMA][TFSI]; BTMA NTf2; Butyltrimethylazanium bis((trifluoromethyl)sulfonyl)azanide; Butyltrimethylammonium bis(trifluoromethylsulfonyl)amide
EINECS	Contact for details

Quality Control

Our Butyltrimethylammonium Bis(Trifluoromethylsulfonyl)Imide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 should be handled under a dry atmosphere or inert gas to prevent degradation. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content (as Cl)	≤ 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.