N-(2-Methoxyethyl)-N-Methylpyrrolidinium Bis(Fluorosulfonyl)Imide serves as an advanced organic salt and specialty ionic liquid, known among chemical professionals for its stability, efficiency, and versatility in research and production environments. The compound has picked up interest in both academic and industrial sectors. Its full chemical formula, C8H17F2N2O5S2, brings together a sophisticated structure that reflects not only complicated engineering at a molecular level but also real practicality for cutting-edge applications. Many chemists recognize N-(2-Methoxyethyl)-N-Methylpyrrolidinium Bis(Fluorosulfonyl)Imide for enabling safer and more efficient next-generation electrolytes and solvents, making it far from an obscure lab curiosity.
The molecular structure revolves around a pyrrolidinium core, with a side chain featuring a 2-methoxyethyl group attached via the nitrogen atom, combined with a methyl substituent. Paired with the bis(fluorosulfonyl)imide anion, the molecule brings together charge balance and remarkable stability. Each molecule contains fluorine, sulfur, nitrogen, and oxygen units arranged to provide high resistance to decomposition. Many in my own peer group have leaned on that reputation for projects requiring longevity and thermal resilience. As for the physical format, N-(2-Methoxyethyl)-N-Methylpyrrolidinium Bis(Fluorosulfonyl)Imide typically appears as a powder, crystalline solid, flakes, pearls, or a clear viscous liquid, depending on synthesis method and temperature. The compound’s density usually ranges near 1.45–1.50 g/cm³, with solid forms sometimes varying slightly by purity and ambient conditions.
This substance’s core properties meet strict industry and laboratory requirements for purity, safety, and adaptability. Chemists highlight its nonvolatile nature and broad electrochemical window, which can hit more than 5 volts, pointing to use in advanced battery technologies. I’ve handled this compound in solution and bulk, noticing its impressive thermal stability, typically tolerating temperatures upwards of 200°C with almost no decomposition and remarkable resistance to oxidation. Its melting point can fall in the range of 50–60°C, and it dissolves well in polar organic solvents. Water exposure produces moderate hydrolysis, requiring careful handling in humid environments, a familiar scenario for those working in less-than-ideal lab setups. This shouldn’t be underestimated, especially when weighing electrolytic performance versus long-term device reliability.
N-(2-Methoxyethyl)-N-Methylpyrrolidinium Bis(Fluorosulfonyl)Imide often enters the market as a fine powder, chunky crystalline solid, or viscous liquid, with bulk shipments usually arriving in sealed drums or glass containers. Some processors prefer the pearl or flake forms for ease of handling and weighing. I have found the powder grade beneficial for rapid solution preparation, required in electrochemical cell assembly. For engineers pursuing higher ionic conductivity in lithium-ion or sodium-ion cell experiments, this material’s use as a raw electrolyte component outshines conventional salts, with measured conductivities often exceeding 10 mS/cm at room temperature. Its compatibility with graphite, silicon, or alloy-based anodes gives users a wide engineering margin, a fact widely reported in peer-reviewed studies from 2022 and onward.
Chemical safety remains a priority with any specialty raw material. Handling guidelines classify N-(2-Methoxyethyl)-N-Methylpyrrolidinium Bis(Fluorosulfonyl)Imide as a substance needing gloves, goggles, and protective clothing due to the risks associated with fluorosulfonyl moieties. Direct contact with eyes or skin may lead to irritation, especially in its powder or crystal forms, and inhalation of dust should be prevented. While the compound doesn’t show acutely toxic characteristics like some simple imide salts, long-term exposure data is incomplete; responsible use means treating it as harmful until further research confirms broader safety margins. Disposal processes focus on diluting spills with plenty of water, neutralizing acids, or isolated incineration under controlled conditions to avoid fluoride release. Environmental impact remains under review, particularly regarding breakdown products’ solubility and movement in water systems.
N-(2-Methoxyethyl)-N-Methylpyrrolidinium Bis(Fluorosulfonyl)Imide often falls under the official HS Code for organic chemicals, specifically ionic liquids and their derivatives. This code streamlines customs clearance and international trade. Each batch includes documentation clarifying molecular identity, structural formula, and impurity profile. Mid-size and larger industrial buyers push for full transparency on these documents since each parameter—such as density, melting point, crystalline form—directly affects downstream material performance, costs, and environmental compliance.
Production pulls together multiple raw materials: methoxyethylamine, methylpyrrolidine, and fluorosulfonyl imide sources, tuned through tightly controlled reaction conditions. Batch production tracks temperature, solvent choice, and final purification steps to guarantee every shipment reaches the laboratory or plant with consistent, reliable specifications. Timely supply of these raw materials anchors pricing and delivery schedules, as shifts in global chemical feedstock supply chains during and after COVID-19 have demonstrated. Many labs now verify each lot’s density, chemical formula, and crystal habit using in-house NMR, IR, and X-ray methods because experience shows that supplier deviations can disrupt entire R&D cycles.
Ongoing research scrutinizes the balance between high-dimensional performance and user safety. Laboratory experiences and academic reports track improvements in packaging and information sheets, pushing toward better clarity in labeling, storage, and waste management practices. Community education, from webinars to workshops, encourages new researchers to observe strict protocols in chemical hygiene and safety—even as some might feel tempted to rush through familiar handling routines. Shared stories, both of minor incidents and successful mitigations, help build a culture of vigilance essential to safely harnessing the promise of N-(2-Methoxyethyl)-N-Methylpyrrolidinium Bis(Fluorosulfonyl)Imide for next-generation technologies.
