1,3-Diethoxyimidazolium bis(trifluoromethylsulfonyl)imide
1,3-Diethoxyimidazolium bis(trifluoromethylsulfonyl)imide (CAS: 1017254-66-8) is an ionic liquid and N-heterocyclic carbene (NHC) precatalyst. With a molecular weight of 437.34 g/mol, this compound serves as a valuable reagent in chemical synthesis, particularly in applications involving specialty synthesis and ionic liquid chemistry. It is supplied by Tech Serve Solutions for research and development purposes.
- IUPAC
- (OEt)2Im-NTF2
- Synonyms
- C9H13F6N3O6S2(OEt)2Im-NTF2

Ionic Liquid Applications
This compound functions as an ionic liquid, offering unique solvent properties for various chemical reactions. Its ionic nature can influence reaction rates, selectivity, and product isolation.
NHC Precatalyst
As an N-heterocyclic carbene (NHC) precatalyst, it can be activated to form catalytic species. NHCs are widely used in organometallic chemistry and catalysis for their versatile bonding capabilities.
Chemical Synthesis
It is employed in general chemical synthesis, facilitating complex organic transformations. Its specific structure makes it suitable for reactions requiring precise catalytic control or unique reaction media.
Specialty Synthesis
This chemical is particularly noted for its utility in specialty synthesis, where its properties can be leveraged for the development of novel compounds or challenging synthetic targets.
| Molecular weight | 437.34 |
|---|---|
| Empirical formula | C9H13F6N3O6S2 |
| Assay | ≥98% (13C-NMR)≥98% (19F-NMR)≥98% (31P-NMR)98% |
| Refractive index | n20/D 1.4249 |
| Impurities tested | 0.3% Pf6 (19F-NMR) |
| Application | Ionic liquid and NHC precatalyst1 |
| Suitability | complies for IR spectroscopy |
| 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-Diethoxyimidazolium bis(trifluoromethylsulfonyl)imide used for?
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1,3-Diethoxyimidazolium bis(trifluoromethylsulfonyl)imide is primarily used as an ionic liquid and an N-heterocyclic carbene (NHC) precatalyst in chemical synthesis.
What are the CAS number and formula for this compound?
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The CAS number for 1,3-Diethoxyimidazolium bis(trifluoromethylsulfonyl)imide is 1017254-66-8. Its empirical formula is C9H13F6N3O6S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Diethoxyimidazolium bis(trifluoromethylsulfonyl)imide with an assay of ≥98% (verified by 13C-NMR, 19F-NMR, and 31P-NMR). It is not represented as USP, BP, or EP grade.
What are the safety and handling considerations for this chemical?
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Safety precautions include wearing eyeshields and gloves. The compound has a WGK Germany rating of 3, indicating it is hazardous to water. Handle with appropriate care in a well-ventilated area.
How is this chemical typically packed and shipped?
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This chemical is carefully packed and exported by Tech Serve Solutions to meet international shipping regulations for chemical reagents.
How can I request a sample or a quote?
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To request a sample or a quote for 1,3-Diethoxyimidazolium bis(trifluoromethylsulfonyl)imide, please contact the Tech Serve Solutions sales team via the website or direct inquiry.
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