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Atomfair Ethyl hexafluoroisopropyl carbonate C6H6F6O3 CAS 18925-64-9

Ethyl Hexafluoroisopropyl Carbonate (CAS No. 18925-64-9) is a high-purity fluorinated carbonate ester with the molecular formula C6H6F6O3and IUPAC name ethyl 1,1,1,3,3,3-hexafluoropropan-2-yl carbonate . This specialized compound is designed for advanced lithium battery applications, offering superior solubility compared to its methyl counterpart. Its unique hexafluoroisopropyl group enhances electrochemical stability, making it an ideal additive for high-voltage lithium-ion batteries. The product is rigorously tested for purity (>98%) and consistency, ensuring reliable performance in demanding research and industrial environments. Packaged under inert gas to prevent degradation, it is available in quantities ranging from 5g to 1kg with customizable bulk options.

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Description

Ethyl Hexafluoroisopropyl Carbonate (CAS No. 18925-64-9) is a high-purity fluorinated carbonate ester with the molecular formula C6H6F6O3 and IUPAC name ethyl 1,1,1,3,3,3-hexafluoropropan-2-yl carbonate. This specialized compound is designed for advanced lithium battery applications, offering superior solubility compared to its methyl counterpart. Its unique hexafluoroisopropyl group enhances electrochemical stability, making it an ideal additive for high-voltage lithium-ion batteries. The product is rigorously tested for purity (>98%) and consistency, ensuring reliable performance in demanding research and industrial environments. Packaged under inert gas to prevent degradation, it is available in quantities ranging from 5g to 1kg with customizable bulk options.

Properties

  • CAS Number: 18925-64-9
  • Complexity: 206
  • IUPAC Name: ethyl [2,2,2-trifluoro-1-(trifluoromethyl)ethyl] carbonate
  • InChI: InChI=1S/C6H6F6O3/c1-2-14-4(13)15-3(5(7,8)9)6(10,11)12/h3H,2H2,1H3
  • InChI Key: ZBHVIDDPAXNYNX-UHFFFAOYSA-N
  • Exact Mass: 240.02211302
  • Molecular Formula: C6H6F6O3
  • Molecular Weight: 240.10
  • SMILES: CCOC(=O)OC(C(F)(F)F)C(F)(F)F
  • Topological: 35.5
  • Monoisotopic Mass: 240.02211302
  • Synonyms: Ethyl hexafluoroisopropyl carbonate, 18925-64-9, Carbonic acid, ethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ester, SCHEMBL2533325, SCHEMBL20162106, ZBHVIDDPAXNYNX-UHFFFAOYSA-N, MFCD28334394, DB-429587, ethyl 1,1,1,3,3,3-hexafluoropropan-2-yl carbonate

Application

Ethyl hexafluoroisopropyl carbonate serves as a next-generation electrolyte additive for lithium-ion batteries, significantly improving high-voltage stability and thermal resistance. Its fluorinated structure contributes to flame retardant properties while maintaining excellent ionic conductivity. Researchers utilize this compound to enhance cycle life and safety in energy storage systems, particularly for electric vehicles and grid-scale applications. The ethyl variant’s improved solubility enables more homogeneous electrolyte formulations compared to methyl analogs.

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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).

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

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  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

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  • 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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