Description

1 2-Dime-3-Propylimidazolium Bis(Trifluoromethanesulfonyl)imide is a high-purity ionic liquid belonging to the imidazolium family, valued for its exceptional thermal stability and low volatility. This compound serves as a versatile, non-aqueous electrolyte and advanced solvent in cutting-edge electrochemical and materials science applications. It is primarily needed by researchers and manufacturers in the energy storage, catalysis, and specialty chemical synthesis sectors seeking reliable, high-performance materials.

Application

• Electrolyte Component for lithium-ion batteries, supercapacitors, and other advanced energy storage devices.
• Green Solvent & Reaction Medium for organic synthesis and catalysis, offering advantages over traditional volatile organic compounds.
• Separation Science as a stationary phase modifier in gas chromatography (GC) and capillary electrophoresis.
• Electro-deposition baths for metals and semiconductors, enabling processes at lower temperatures.
• Lubricant & Additive in high-performance mechanical systems requiring thermal stability.
• Chemical Sensing applications, utilized in the fabrication of ion-selective electrodes and sensors.

Basic Information

Product Name	1 2-Dime-3-Propylimidazolium Bis(Trifluoromethanesulfonyl)imide
CAS No.	169051-76-7
Molecular Formula	C11H15F6N3O4S2
Molecular Weight	431.37 g/mol
Synonyms	1,2-Dimethyl-3-propylimidazolium bis(trifluoromethylsulfonyl)imide; [DMPIm][TFSI]; 1,2-Dimethyl-3-propyl-1H-imidazol-3-ium bis(trifluoromethanesulfonyl)azanide; DMPI-TFSI; Propylmethylimidazolium TFSI; Ionic Liquid [DMPIm][NTf2]; 1,2-Dimethyl-3-propylimidazolium NTf2; Contact for additional names.
EINECS	Contact for details

Quality Control

Our ionic liquids are produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and ion chromatography. Certificates of Analysis (COA) detailing purity, water content, and halide levels are provided and available upon request to support your R&D and production requirements.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive). Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere such as argon or nitrogen for long-term stability. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1000 ppm
Halide Content (Cl⁻, Br⁻)	≤ 100 ppm

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