Description
ATOMFAIR® 1-BUTYL-3-METHYLIMIDAZOLIUM CHLORIDERESEARCH GRADE MATERIAL
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This ionic liquid solidifies below 70°C and requires heating for liquid handling. Thermal decomposition occurs above 154°C, and the flash point at 192°C indicates moderate fire risk at elevated temperatures.
- Solid-liquid phase transition: The compound melts at 70°C and requires heating to above this temperature for liquid processing.
- Thermal degradation limit: Decomposition initiates at 154°C, limiting safe processing temperatures to below this threshold.
- Flammability hazard: The flash point of 192°C indicates a fire hazard if the compound is heated near that temperature.
What is the practical implication of the 70°C melting point for [C4MIm]Cl in electrochemical applications?
The 70°C melting point means [C4MIm]Cl is a solid at standard lab temperature, requiring controlled heating above 70°C to be used as a molten salt electrolyte or solvent. Its decomposition temperature of 154°C provides a processing window of approximately 84°C, but care must be taken to avoid thermal degradation above 154°C.
Can [C4MIm]Cl be used directly in aqueous reaction systems given its water solubility?
Yes, [C4MIm]Cl is water soluble, making it suitable for aqueous-phase catalysis and biphasic separations. However, the chloride anion may participate in side reactions with certain metal catalysts or lead to corrosion in stainless steel reactors, so compatibility with reaction components must be verified.
What are the critical safety considerations when heating [C4MIm]Cl above its melting point?
Although the flash point is 192°C, the decomposition temperature is 154°C, so heating beyond 154°C risks thermal decomposition and release of potentially hazardous byproducts. Always heat in a fume hood with temperature control to stay below 154°C and avoid open flames due to the flash point.
1-Butyl-3-MethylImidazolium Chloride ([C4MIm]Cl) is a high-purity, water-soluble ionic liquid with a melting point of 70°C and decomposition at 154°C, suited for controlled laboratory synthesis and electrochemical research but requiring thermal management due to its moderate decomposition temperature.
Positive
- High-purity research-grade ionic liquid: Premium chemical purity engineered for reproducible scientific research and analysis, with verified structural identity matching CAS registry standards.
- Excellent water solubility for solution-based protocols: Water-soluble property enables diverse solution-based laboratory applications, particularly in electrochemical and synthetic chemistry.
Trade-offs
- Low decomposition temperature limits thermal range: Decomposition initiates at 154°C, which restricts high-temperature processing and requires careful thermal management during synthesis or electrochemistry.
- Laboratory-use-only compliance restrictions: Product is strictly for laboratory research and prohibited for commercial use, diagnostics, or human/animal applications; buyer assumes all compliance liability.
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).
