Description

Bis(2,2,2-trifluoroethyl) ether is a highly fluorinated organic compound characterized by its unique ether linkage flanked by trifluoroethyl groups. This structure imparts exceptional properties, including high volatility and significant chemical stability, making it a valuable specialty solvent and intermediate. It is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for demanding synthetic and formulation applications where conventional solvents are inadequate.

Application

• Specialty Reaction Solvent: Used in fluorination chemistry and other reactions requiring an inert, high-boiling, fluorinated medium.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) containing trifluoroethoxy motifs.
• Agrochemical Synthesis: Employed in the production of advanced herbicides and pesticides where the introduction of fluorine enhances biological activity.
• Electrolyte Additive: Investigated for use in lithium-ion battery electrolytes to improve stability and performance at high voltages.
• Surface Modification Agent: Utilized to impart hydrophobic and oleophobic properties to surfaces and polymers.
• Laboratory Research: A critical reagent in organic synthesis and materials science research for developing novel fluorinated compounds.

Basic Information

Product Name	Bis(2,2,2-trifluoroethyl) Ether
CAS No.	333-36-8
Molecular Formula	C4H4F6O
Molecular Weight	182.06 g/mol
Synonyms	1,1,1,2,2,2-Hexafluoro-3-oxapentane; 2,2,2-Trifluoroethyl ether; Di(2,2,2-trifluoroethyl) ether; 3-Oxapentane, 1,1,1,2,2,2-hexafluoro-; Ether, bis(2,2,2-trifluoroethyl); TFEE; HFIP Ether (informal)
EINECS	206-369-4

Quality Control

Our Bis(2,2,2-trifluoroethyl) ether is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and NMR analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Due to its high volatility, ensure containers are properly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	1.55 - 1.57 g/mL
Boiling Point	~ 62-64 °C

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.