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Atomfair 1-(2-Methoxyethyl)-1-methylpyrrolidinium Bis(fluorosulfonyl)imide PYR1201FSI C8H18F2N2O5S2 CAS 1235234-47-5

1-(2-Methoxyethyl)-1-methylpyrrolidinium Bis(fluorosulfonyl)imide (CAS No. 1235234-47-5) is a high-purity ionic liquid with the molecular formula C8H18F2N2O5S2. This compound, also known by its IUPAC name bis(fluorosulfonyl)azanide;1-(2-methoxyethyl)-1-methylpyrrolidin-1-ium , is a thermally stable and electrochemically robust material, making it ideal for advanced energy storage applications. It exhibits excellent ionic conductivity, low viscosity, and a wide electrochemical window, which are critical for optimizing performance in lithium-ion batteries and supercapacitors. Available in various quantities, this product is rigorously tested for purity and consistency, ensuring reliable results in research and industrial applications.

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Description

1-(2-Methoxyethyl)-1-methylpyrrolidinium Bis(fluorosulfonyl)imide (CAS No. 1235234-47-5) is a high-purity ionic liquid with the molecular formula C8H18F2N2O5S2. This compound, also known by its IUPAC name bis(fluorosulfonyl)azanide;1-(2-methoxyethyl)-1-methylpyrrolidin-1-ium, is a thermally stable and electrochemically robust material, making it ideal for advanced energy storage applications. It exhibits excellent ionic conductivity, low viscosity, and a wide electrochemical window, which are critical for optimizing performance in lithium-ion batteries and supercapacitors. Available in various quantities, this product is rigorously tested for purity and consistency, ensuring reliable results in research and industrial applications.

Properties

  • CAS Number: 1235234-47-5
  • Complexity: 328
  • IUPAC Name: bis(fluorosulfonyl)azanide;1-(2-methoxyethyl)-1-methyl-pyrrolidin-1-ium
  • InChI: InChI=1S/C8H18NO.F2NO4S2/c1-9(7-8-10-2)5-3-4-6-9;1-8(4,5)3-9(2,6)7/h3-8H2,1-2H3;/q+1;-1
  • InChI Key: HBTKRUXLKWRXSK-UHFFFAOYSA-N
  • Exact Mass: 324.06252035
  • Molecular Formula: C8H18F2N2O5S2
  • Molecular Weight: 324.4
  • SMILES: C[N+]1(CCCC1)CCOC.[N-](S(=O)(=O)F)S(=O)(=O)F
  • Topological: 95.3
  • Monoisotopic Mass: 324.06252035
  • Synonyms: 1-(2-Methoxyethyl)-1-methylpyrrolidinium Bis(fluorosulfonyl)imide, 1235234-47-5, 833-753-6, PYR1201FSI, bis(fluorosulfonyl)azanide;1-(2-methoxyethyl)-1-methylpyrrolidin-1-ium, MFCD30749293, PYR12O1FSI, BS-52433, CS-0186227, M2998, T71657, 1-(2-Methoxyethyl)-1-methylpyrrolidiniumBis(fluorosulfonyl)imide

Application

1-(2-Methoxyethyl)-1-methylpyrrolidinium Bis(fluorosulfonyl)imide is primarily used as an electrolyte component in high-performance lithium-ion batteries due to its superior thermal and electrochemical stability. Its low viscosity and high ionic conductivity enhance charge transfer efficiency, making it suitable for next-generation energy storage systems. Researchers also utilize this compound in supercapacitors and other electrochemical devices where a wide operational voltage range is required.

Safety and Hazards

GHS Hazard Statements

  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statements

  • P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

Hazard Classes and Categories

  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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