1-Butyl-2, 3-dimethylimidazolium bis(trifluoromethylsulfonyl)imide (C4M2IM TFSI), Research Grade, 99%, Ionic Liquid
Product Introduction
1-Butyl-2, 3-dimethylimidazolium bis(trifluoromethylsulfonyl)imide (C4M2IM TFSI), Research Grade, 99%, Ionic Liquid is a research grade ionic liquid identified in the supplied product record as 1-Butyl-2, 3-dimethylimidazolium with Bis(trifluoromethylsulfonyl)imide (TFSI/NTf2). The record lists CAS number 350493-08-2, molecular formula C11H17F6N3O4S2, purity 99%, package 100g.
The material is used in laboratory research in electrochemistry, electrolyte development, catalysis, separation science, and energy-storage research. Use as a solvent or electrolyte component; verify compatibility with the intended electrodes, salts, solvents, and operating conditions before use.
Key Features
- Defined ionic composition: The listed cation and anion provide a clear basis for electrolyte, solvent, and reaction-medium comparison.
- Declared purity: The supplied record lists 99% purity, supporting controlled material selection for research trials.
- Research package: Supplied in 100g for laboratory-scale evaluation and procurement planning.
- Compatibility and handling reference: The product record notes insoluble in water, which helps screen aqueous handling and solvent compatibility. The supplied thermal references include melting point -13 °C, boiling behavior 430 °C (decomp.).
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | 1-Butyl-2, 3-dimethylimidazolium bis(trifluoromethylsulfonyl)imide (C4M2IM TFSI), Research Grade, 99%, Ionic Liquid |
| CAS No. | 350493-08-2 |
| Cation | 1-Butyl-2, 3-dimethylimidazolium |
| Anion | Bis(trifluoromethylsulfonyl)imide (TFSI/NTf2) |
| Molecular Formula | C11H17F6N3O4S2 |
| Molecular Weight | 433.39 g/mol |
| Purity | 99% |
| Grade | Research Grade |
| Melting Point | -13 °C |
| Boiling Behavior | 430 °C (decomp.) |
| Water Solubility | Insoluble in water |
| Package | 100g |
Application Areas
- Electrolyte composition and ion-coordination studies
- Electrochemical reaction-media development
- Organic synthesis and catalysis research
- Solvent compatibility and separation-process screening
- Battery and energy-storage formulation research where the listed ionic composition is appropriate
Handling and Procurement
Keep the container tightly closed in a cool, dry, well ventilated area. Protect the material from moisture, water contamination, heat, and direct sunlight, and keep the container closed when not in use. Before handling, review the SDS and use appropriate protective equipment.
Related Products
| Research Need | Related Product | Best For |
|---|---|---|
| Compare the same cation with a different counterion | 1-Butyl-2, 3-dimethylimidazolium tetrafluoroborate (C4M2IM BF4), Research Grade, 99%, Ionic Liquid | Counterion screening and formulation comparison. |
| Compare the same cation with a different counterion | 1-Butyl-2, 3-dimethylimidazolium bromide (C4M2IM Br), 99%, Ionic Liquid | Counterion screening and formulation comparison. |
| Compare the same cation with a different counterion | 1-Butyl-2, 3-dimethylimidazolium chloride (C4M2IM Cl), Research Grade, 99%, Ionic Liquid | Counterion screening and formulation comparison. |
| Compare the same cation with a different counterion | 1-Butyl-2, 3-dimethylimidazolium tetrafluoroborate (C4M2IM BF4), 99%, Ionic Liquid | Counterion screening and formulation comparison. |
How does the water insolubility of [C4M2Im] NTf2 influence its suitability for battery electrolytes compared to hydrophilic ionic liquids?
The water insolubility of [C4M2Im] NTf2 ensures moisture-stable operation, which is advantageous for specialized electrochemical configurations where trace water would degrade performance. This property, however, limits the material to non-aqueous electrolyte systems, making it unsuitable for aqueous battery chemistries.
In which biphasic reaction setups is [C4M2Im] NTf2 specifically recommended based on its solubility profile?
[C4M2Im] NTf2 is specifically recommended for moisture-stable biphasic operations, leveraging its water insolubility to form a separate phase in the presence of an aqueous layer. This makes it ideal for two-phase extraction systems or electrochemical cells where an aqueous electrolyte is used as one phase.
Does [C4M2Im] NTf2 require anhydrous storage conditions despite being hydrophobic?
The hydrophobic character of [C4M2Im] NTf2, as explicitly stated, makes it water-insoluble and moisture-stable, indicating that it does not require anhydrous storage to maintain its properties. The product description confirms its reliability for biphasic operations in the presence of water, so handling under standard laboratory conditions is sufficient.
This research-grade ionic liquid [C4M2Im] NTf2 offers hydrophobic stability ideal for moisture-sensitive biphasic and electrochemical applications, though its water insolubility limits use in aqueous systems and its research-grade designation may require validation for scaled processes.
Positive
- Hydrophobic stability for biphasic systems: The material's water insolubility provides reliable moisture-stable biphasic operations, making it suitable for non-aqueous two-phase reactions and separations.
- Suitable for specialized electrochemical testing: Engineered for precision electrochemical configurations, this ionic liquid supports robust and reproducible testing in battery and sensor research.
Trade-offs
- Water insolubility restricts aqueous compatibility: The material is explicitly insoluble in water, preventing direct use in aqueous-phase systems or homogeneous aqueous-organic reactions.
- Research-grade designation limits scale-up use: Catalogued as a research-grade material intended for laboratory synthesis and academic investigation, its performance in industrial-scale processes has not been validated.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
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