![Atomfair 1-Butyl-3-methylimidazolium hexafluorophosphate ionic liquid [BMIM]PF6 CAS 174501-64-5 for hydrophobic solvent and electrochemical electrolyte research.](https://atomfair.com/wp-content/uploads/2026/05/1-butyl-3-methylimidazolium-hexafluorophosphate-bmim-pf6-cas-174501-64-5-ionic-liquid-atomfair.png "[C4MIm]PF6 Ionic Liquid CAS 174501-64-5 ATOMFAIR® 1")
Description
1-Butyl-3-MethylImidazolium hexaFluoroPhosphateRESEARCH GRADE MATERIAL
|
|||||||||||||||||||||||||
|
|||||||||||||||||||||||||
|
TAILORED SOLUTIONS FOR RESEARCH
If you are interested or have any questions, please contact us.
EMAIL: inquiry@atomfair.com
|
|||||||||||||||||||||||||
|
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
|
This hydrophobic ionic liquid must be stored in anhydrous conditions to avoid moisture contamination. Its melting point near 2.8°C requires temperature-controlled storage to prevent solidification and ensure liquid handling.
- Moisture Sensitivity: Store the compound in a sealed, dry environment to prevent water absorption and maintain hydrophobic characteristics.
- Temperature Stability: Maintain storage temperature above 2.8°C to keep the compound in liquid form and avoid potential recrystallization issues.
How does the 2.8 °C melting point of [C4MIm]PF6 affect its application in room-temperature electrochemistry?
The 2.8 °C melting point means [C4MIm]PF6 is a solid at typical room temperatures below this threshold, requiring active heating to maintain it as a liquid electrolyte for electrochemical cells. However, its high thermal stability up to 370 °C decomposition temperature allows safe heating without risk of breakdown. This trade-off makes it suitable for temperature-controlled electrochemical studies but less convenient for ambient-temperature operations.
For which biphasic or hydrophobic reaction systems is 1-butyl-3-methylimidazolium hexafluorophosphate specifically suited given its water insolubility?
[C4MIm]PF6 is exclusively suited for non-aqueous, hydrophobic biphasic systems because it is explicitly designated as water-insoluble per the technical specifications. It cannot be used in aqueous electrolyte mixtures or water-based extractions, but serves as an effective non-polar phase for liquid-liquid separations or reactions requiring anhydrous conditions. Its high decomposition temperature (370 °C) further enables use in high-temperature hydrophobic processes.
What storage and handling conditions are required to maintain the stability of [C4MIm]PF6 ionic liquid in a research laboratory?
Store [C4MIm]PF6 in standard climate-controlled protective laboratory packaging to safeguard purity and prevent contamination. Although water-insoluble, the material should be kept away from moisture sources to avoid inadvertent hydration of the hexafluorophosphate anion. Avoid heating above 370 °C to prevent thermal decomposition, and restrict use exclusively to laboratory research applications as per the compliance notice.
This imidazolium-based ionic liquid offers high thermal stability (decomposition at 370°C) and hydrophobic character (water insoluble), making it suitable for biphasic catalysis and high-temperature electrochemical studies. However, its low melting point (2.8°C) necessitates careful temperature management in handling and storage.
Positive
- High thermal stability: Decomposition temperature of 370°C allows use in high-temperature reactions and electrochemical applications without premature degradation.
- Hydrophobic character: Water insolubility enables biphasic separations, hydrophobic reaction environments, and compatibility with moisture-sensitive systems.
Trade-offs
- Low melting point: Melting point of 2.8°C means the compound is a solid just above freezing; requires warming or dissolution for consistent fluid handling and may need temperature-controlled storage.
- Research-use restrictions: Explicitly sold for laboratory research only; prohibited for commercial, diagnostic, or human/animal applications, requiring strict end-use compliance.
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.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window for completely unopened items).
![Atomfair 1-Butyl-3-methylimidazolium tetrafluoroborate ionic liquid [BMIM]BF4 CAS 174501-65-6 for high-performance electrolytes and chemical synthesis.](https://atomfair.com/wp-content/uploads/2026/05/1-butyl-3-methylimidazolium-tetrafluoroborate-bmim-bf4-cas-174501-65-6-ionic-liquid-atomfair.png)