1,3-Dihydroxy-2-methylimidazolium bis(trifluoromethylsulfonyl)imide
1,3-Dihydroxy-2-methylimidazolium bis(trifluoromethylsulfonyl)imide (CAS: 1215211-93-0) is a speciality ionic liquid with a molecular weight of 395.26. Supplied by Tech Serve Solutions with an assay of ≥98% (NMR), this compound serves as a valuable ionic liquid and N-heterocyclic carbene (NHC) precatalyst in chemical synthesis. Its properties make it suitable for specific applications requiring high purity and reliable performance.
- IUPAC
- (OH)2MeIm-NTF2
- Synonyms
- C6H7F6N3O6S2

Ionic Liquid Applications
This compound functions as an ionic liquid, a class of salts that are liquid at or near room temperature. Its unique properties allow it to be used as a solvent or reaction medium in various chemical processes.
NHC Precatalyst
It serves as a precatalyst for N-heterocyclic carbenes (NHCs). NHCs are important ligands in organometallic chemistry and catalysis, enabling a range of transformations.
Chemical Synthesis
As a speciality synthesis reagent, it is employed in advanced chemical reactions where its specific ionic and catalytic properties are advantageous for achieving desired product yields and selectivities.
| Molecular weight | 395.26 |
|---|---|
| Empirical formula | C6H7F6N3O6S2 |
| Assay | ≥98% (13C-NMR)≥98% (19F-NMR)≥98% (1H-NMR)98% |
| Application | Ionic liquid and NHC precatalyst1 |
| Suitability | complies for IR spectroscopy |
| Melting point | 72 °C |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,3-Dihydroxy-2-methylimidazolium bis(trifluoromethylsulfonyl)imide used for?
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This compound is primarily used as an ionic liquid and an N-heterocyclic carbene (NHC) precatalyst in chemical synthesis.
What is the CAS number and formula for this chemical?
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The CAS number is 1215211-93-0 and the empirical formula (Hill notation) is C6H7F6N3O6S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of ≥98% (by 1H, 13C, and 19F NMR). TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling considerations for this compound?
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This compound requires the use of eyeshields and gloves for safe handling. It has a WGK Germany classification of 3, indicating it is hazardous to water. Store in a cool, dry place.
How is this chemical packed, shipped, or exported?
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Tech Serve Solutions specialises in the global supply and export of fine chemicals, adhering to all relevant shipping and export regulations.
How can I request a sample or quote for this product?
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To request a sample or a quotation, please contact the Tech Serve Solutions sales team through our official website or direct contact channels.
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