1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (CAS: 174899-82-2; Formula: C8H11F6N3O4S2; MW: 391.31) is a notable ionic liquid. It is characterised by its wide electrochemical window and high thermal stability, making it suitable for advanced chemical synthesis and electrochemical applications. Supplied by Tech Serve Solutions, this compound is a key reagent in specialised research and development.
- IUPAC
- Basionics® HP 01,EMIM BTI,EMIM TFSI,EMIMIm
- Synonyms
- EMIM TFSI1-Ethyl-3-methylimidazolium triflimideEMIM BTIBasionics HP 01EMIMIm
Electrochemical Applications
Utilised as an electrolyte component in batteries and supercapacitors due to its ionic conductivity and stability. It offers a wide electrochemical window beneficial for high-voltage devices.
Catalysis
Employed as a reaction medium or catalyst in various organic syntheses. Its unique solvation properties can influence reaction rates and selectivities.
Specialty Synthesis
Serves as a versatile solvent or reagent in the synthesis of complex organic molecules and materials. Its low vapour pressure and thermal stability are advantageous in demanding processes.
| Molecular weight | 391.31 |
|---|---|
| Empirical formula | C8H11F6N3O4S2 |
| Assay | ≥98% (H-NMR) |
| Impurities tested | ≤0.5% water |
| Melting point | ≥−15 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >200 °C / >392 °F |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 24/25-34-51/53 |
| Safety statements (S) | 26-36/37/39-45-61 |
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-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide used for?
+
This ionic liquid is primarily used in electrochemical applications such as batteries and supercapacitors, and as a reaction medium or catalyst in specialty chemical synthesis.
What is the CAS number and chemical formula for this compound?
+
The CAS number is 174899-82-2, and the empirical formula (Hill notation) is C8H11F6N3O4S2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this compound with an assay of ≥98% (determined by H-NMR), containing ≤0.5% water. It is not represented as USP, BP, or EP grade.
How should 1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide be handled safely?
+
This compound is classified as Danger, with hazards including H301 (Toxic if swallowed), H311 (Toxic in contact with skin), and H314 (Causes severe skin burns and eye damage). Appropriate personal protective equipment, including gloves, goggles, and respiratory protection, must be used. Always consult the Safety Data Sheet before handling.
How is this chemical shipped and exported?
+
Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific shipping and export details can be provided upon inquiry.
How can I request a sample or quote?
+
Please contact Tech Serve Solutions directly through our website or sales channels to request a sample or a quotation for this product.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis