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diagram showing the 2D chemical structure of ATOMFAIR® 1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl Ether FEE molecule.

Tetrafluoroethyl trifluoroethyl ether 99.95% ATOMFAIR®

Price range: $300.00 through $363.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Tetrafluoroethyl trifluoroethyl ether (FEE) 99.95% purity, battery grade moisture, CAS 406-78-0, 250/400g. For high-energy battery electrolytes. Order now.

SKU: AFMS406-78-0
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Description

ATOMFAIR® 1,1,2,2-TETRAFLUOROETHYL-2,2,2-TRIFLUOROETHYL ETHER

RESEARCH GRADE MATERIAL

Product Overview
1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl Ether is a premium hydrofluoroether (HFE) co-solvent engineered precisely for advanced energy storage systems, volatile baseline testing control, and sensitive cell diagnostics. This highly refined fluid structure functions effectively to establish cell-to-cell consistency, baseline testing control, variable elimination, and electrolyte validation platform benefits while nesting target fee solvent price criteria.

Technical Specifications
PARAMETER DETAILS
1. Core Device & Electrochemical Design
Product Name 1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl Ether
Abbreviation FEE
CAS No. 406-78-0
Molecular Formula C4H3F7O
Purity Threshold ≥99.95% Ultra-High Purity Profile
Grade Specification Battery Grade Moisture (Trace Moisture Control)
Physical State Optical and Physical Fluidity (Colorless transparent liquid)
2. Cathode (Positive Electrode) Parameters
Cathode Passivation profile Excellent oxidation barrier performance in high-energy lithium/sodium system matrices
3. Anode (Negative Electrode) Parameters
Anode Profile N/A (Liquid Solute/Co-solvent Blend Constituent)
4. Separator & Physical Package Metrics
Manufacturing Rules Processed under strict ISO 9001 / SJ/T11363-2006 compliance conditions
Alternative Options Explore our related catalog or custom specifications. For urgent technical custom requests or bulk institutional lot dimensions, please contact our support team.

Key Features & Advantages
  • Ultra-High Purity Profile: Refined to a verified 99.95% benchmark to protect critical baseline data.
  • Trace Moisture Control: Processed to battery grade moisture limits required for air-sensitive electrochemical testing.
  • Optical and Physical Fluidity: Supplied as a clean, colorless transparent liquid state for uniform dissolution blending.

APPLICATION SCOPE: Specifically designated and formulated for high-energy battery electrolytes and related electrochemical research.
PACKAGING & SPECIFICATIONS: Dispatched in standard 50g packaging units, with catalog alternatives systematically allocated across 250g and 400g configurations.
IMPORTANT NOTICE: This fluorinated fluid matrix is highly volatile and reactive to atmospheric moisture. To preserve the rigorous trace moisture boundaries of this solvent, transfer and blend exclusively inside a moisture-free, gas-regulated dry glovebox environment before cell optimization. Sold exclusively for laboratory research and development workflows.


Frequently Asked Technical Questions

Why is 1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl Ether preferred in advanced high-energy battery electrolytes?

1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl Ether functions as a premier hydrofluoroether (HFE) co-solvent for high-energy battery electrolytes. Its unique structural fluorination significantly mitigates cell flammability, lowers viscosity, and enhances oxidative stability at the cathode interface, dramatically increasing overall safety parameters and phase purity during laboratory testing workflows.

how to prevent ionic liquid contamination?

To successfully solve how to prevent ionic liquid contamination without secondary contamination, this material must be handled strictly according to standard inert gas handling and cleanroom storage protocols before thermal processing.

How does 1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl Ether compare to traditional alternative options regarding operational stability?

Compared to standard alternatives, the optimized matrix of 1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl Ether incorporates specialized chemical doping. This unique architecture dramatically enhances structural resistance against degradation, preserving long-term validation integrity.

What material processing benefits does the microstructure of 1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl Ether offer?

Boasting engineered particle structuring and optimized specific surface area, this product offers superior sinterability. The controlled form factor facilitates lower thermal processing thresholds and promotes ideal grain boundary integration during cell fabrication.

How is the phase purity and quality control of this research-grade batch validated?

Every competitive batch undergoes rigid analytical quality validation testing to guarantee a 99.95% purity threshold. Total elemental and metallic impurities are strictly regulated below strict industry thresholds to eliminate parasitic electronic leakage and maintain uncompromised data reproducibility.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This document specifies constraints for maintaining the battery-grade moisture specification of the ether. The material is hygroscopic and requires storage under dry, inert atmosphere to prevent moisture absorption.

  • Moisture Sensitivity: Exposure to ambient atmosphere will exceed the battery-grade moisture limit, compromising electrolyte performance.
  • Container Integrity: Seals must remain intact and containers should be opened only under inert gas to avoid contamination.

This procedure ensures the ether remains within battery-grade moisture specification during use. Execute all steps in a glovebox or dry room with controlled atmosphere.

Required Equipment: Inert-atmosphere glovebox

  1. Inspect Container
    Inspect the container seal for integrity before introducing into the glovebox to prevent inadvertent moisture ingress.
  2. Transfer to Glovebox
    Transfer the sealed container into the glovebox antechamber and purge with inert gas until atmosphere meets battery-grade specifications.
  3. Open Under Inert Atmosphere
    Open the container only after verifying the glovebox atmosphere is sufficiently dry to maintain the product's moisture specification.

What impact does the 99.95% purity of 1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl Ether have on electrolyte decomposition in high-energy lithium metal batteries?

The ultra-high 99.95% purity minimizes trace impurities that catalyze electrolyte decomposition, extending cycle life. Battery grade moisture control further reduces side reactions from water, as required for air-sensitive electrochemical testing in high-energy lithium metal systems.

Is 1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl Ether compatible with carbonate-based electrolyte systems for stable SEI formation?

Yes, as a battery-grade fluorinated ether solvent designated for high-energy electrolytes, it is compatible with carbonate co-solvents under moisture-free conditions to form stable SEI layers. Specific compatibility testing per cell chemistry is recommended due to sensitivity to humidity and potential reactivity with air-sensitive components.

What is the recommended storage and transfer procedure for 1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl Ether to prevent moisture uptake?

Transfer and blend exclusively inside a moisture-free atmosphere, such as an argon-filled glovebox with <1 ppm water, to preserve the battery grade moisture specification. Store the product in its sealed packaging at room temperature in an inert environment to avoid moisture contamination.

This fluorinated ether solvent offers 99.95% purity and battery-grade moisture control, making it suitable for high-energy battery electrolytes, but requires strict moisture-free handling to preserve its trace-moisture boundaries.

Positive

  • Ultra-High Purity Profile: Refined to a verified 99.95% purity benchmark, safeguarding critical baseline data in electrochemical testing.
  • Trace Moisture Control: Processed to battery-grade moisture limits, enabling reliable performance in air-sensitive electrolyte formulations.

Trade-offs

  • Moisture-Free Handling Required: Transfer and blending must be performed exclusively in a moisture-free atmosphere to preserve the solvent’s critical trace-water boundaries.

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).

Additional information

weight

250g, 400g

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