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Solvent

Hexafluoroisopropylmethyl ether

Solvent available by request for quote from Winigen Materials.

Product Details

Hexafluoroisopropylmethyl ether

Hexafluoroisopropyl methyl ether is a fluorinated ether considered as a weakly coordinating diluent or specialty co-solvent.

Category
Solvent
CAS Number
13171-18-1
Availability
RFQ

Typical Specification

  • Water: < 100 ppm
  • Grade: Battery material grade
  • Formula: C₄H₄F₆O

Technical Selection Guide

Why is Hexafluoroisopropylmethyl ether used in battery electrolytes?

Hexafluoroisopropyl methyl ether is a fluorinated ether considered as a weakly coordinating diluent or specialty co-solvent. It is relevant to localized-high-concentration, lithium-metal, and flame-resistance studies.

Why developers evaluate it

  • Relevant to weakly coordinating fluorinated systems
  • Provides a distinct viscosity, polarity, or coordination profile
  • Useful in controlled solvent-blend comparisons

Development considerations

  • Confirm miscibility, salt environment, wetting, and electrochemical stability
  • Measure conductivity and viscosity in the final salt concentration
  • Validate formation, gas, storage, and temperature behavior in cells

How to compare it

A solvent should not be selected from boiling point or dielectric constant alone. Compare matched formulations for salt solubility, ionic conductivity, viscosity, electrode wetting, first-cycle efficiency, EIS, gas, and retention over the intended temperature range.

Technical Profile

Battery Solvent Applications

Hexafluoroisopropylmethyl ether is a battery solvent for electrolyte blending, low-moisture formulation work, and compatibility screening. It can be evaluated in lithium-ion, sodium-ion, and specialty electrolyte systems where solvent ratio, viscosity, wetting, and electrochemical stability affect performance.

  • Low-moisture electrolyte solvent blending
  • Carbonate, ether, nitrile, or fluorinated solvent-system development
  • Lithium-ion and sodium-ion electrolyte formulation studies
  • Custom electrolyte baselines and application-specific screening

Product FAQ

Common Questions

What is Hexafluoroisopropylmethyl ether used for?

Hexafluoroisopropylmethyl ether is used or screened for battery electrolyte solvent blending and custom electrolyte formulation. Winigen Materials can support RFQ-based supply and related electrolyte or battery materials development discussions.

What is the CAS number for Hexafluoroisopropylmethyl ether?

The CAS number shown for Hexafluoroisopropylmethyl ether is 13171-18-1.

What specifications are shown for Hexafluoroisopropylmethyl ether?

The target specifications currently shown are Water: < 100 ppm; Grade: Battery material grade. Final specifications, documentation, and available quantity can be confirmed during RFQ.

Can I request a quote for Hexafluoroisopropylmethyl ether?

Yes. Use the request quote button on this page to pre-fill the product interest, category, and target specifications for Hexafluoroisopropylmethyl ether.