Description

(Oh)2Meim-Ntf2 is a specialized ionic liquid compound, also known as 1-(2-Hydroxyethyl)-3-methylimidazolium bis(trifluoromethylsulfonyl)imide. This high-purity material is valued for its unique combination of thermal stability, low volatility, and tunable physicochemical properties, making it a critical component in advanced material science and process chemistry. It is primarily sought by researchers and manufacturers in the fields of electrolyte formulation, catalysis, and polymer processing.

Application

• Electrolyte Component for lithium-ion batteries, supercapacitors, and other advanced energy storage devices.
• Green Solvent & Reaction Medium for organic synthesis and catalysis, offering an alternative to volatile organic compounds (VOCs).
• Polymer Additive to modify conductivity, thermal stability, and processing characteristics of specialty polymers.
• Gas Separation & Capture media due to its selective absorption properties for specific gases like CO₂.
• Lubricant & Anti-wear Additive in high-performance mechanical systems requiring thermal and chemical stability.
• Analytical Chemistry as a stationary phase modifier in chromatography.
• Electroplating & Metal Finishing baths for depositing metals and alloys.
• Academic & Industrial R&D for exploring new applications in material science and electrochemistry.

Basic Information

Product Name	(Oh)2Meim-Ntf2
CAS No.	1215211-93-0
Molecular Formula	C₈H₁₁F₆N₃O₅S₂
Molecular Weight	439.31 g/mol
Synonyms	1-(2-Hydroxyethyl)-3-methylimidazolium bis(trifluoromethanesulfonyl)imide; [HOEMIM][NTf2]; 1-(2-Hydroxyethyl)-3-methylimidazolium bis(trifluoromethylsulfonyl)amide; 2-Hydroxyethylmethylimidazolium TFSI; HEMMIM TFSI; Ionic Liquid [C₂OHMIM][TFSI]; 1-Methyl-3-(2-hydroxyethyl)imidazolium bis(trifluoromethylsulfonyl)imide
EINECS	Contact for details

Quality Control

Our (Oh)2Meim-Ntf2 is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, Karl Fischer titration for water content, and spectroscopic identification (NMR, IR). Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Halide Content (Cl⁻, Br⁻)	≤ 50 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.