Description

1,2,3-Trimethylimidazolium Trifluoromethanesulfonate is a high-purity ionic liquid salt, also known as 1,2,3-trimethylimidazolium triflate, with the CAS registry number 439286-64-3. This compound serves as a versatile and efficient catalyst and solvent in advanced organic synthesis and materials science. It is particularly valuable for researchers and manufacturers in the pharmaceutical, chemical, and electronics industries seeking to optimize reaction kinetics and develop novel materials.

Application

• Catalyst in Organic Synthesis: Acts as a powerful and recyclable catalyst for various reactions, including Friedel-Crafts alkylation, Diels-Alder reactions, and esterifications.
• Green Solvent Medium: Used as an environmentally benign alternative to volatile organic compounds (VOCs) in separation processes and electrochemical applications.
• Electrolyte Component: Employed in the formulation of electrolytes for lithium-ion batteries, supercapacitors, and dye-sensitized solar cells due to its high ionic conductivity and thermal stability.
• Polymerization Aid: Facilitates the synthesis of polymers and resins, improving process control and material properties.
• Chemical Intermediate: Serves as a key building block for the synthesis of more complex ionic liquids and specialty chemicals.
• Analytical Chemistry: Utilized as a mobile phase additive in chromatography to improve peak shape and separation efficiency.

Basic Information

Product Name	1,2,3-Trimethylimidazolium Trifluoromethanesulfonate
CAS No.	439286-64-3
Molecular Formula	C8H13F3N2O3S
Molecular Weight	274.26 g/mol
Synonyms	1,2,3-Trimethylimidazolium Triflate; 1,2,3-Trimethyl-1H-imidazol-3-ium trifluoromethanesulfonate; TMIM TfO; Trimethylimidazolium Trifluoromethanesulfonate; 1,2,3-Trimethylimidazolium Trifluoromethanesulphonate; Ionic Liquid [TMIM][OTf]; 1,2,3-Trimethylimidazolium Trifluoromethanesulfonate Salt
EINECS	Contact for details

Quality Control

Our 1,2,3-Trimethylimidazolium Trifluoromethanesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive) and must be stored in a cool, dry place, ideally at 15-25°C, under an inert atmosphere such as nitrogen or argon to prevent degradation. Keep the container tightly sealed when not in use.

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)	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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