Description

Pentafluoroethyl 2,2,2-trifluoroethyl ether is a specialized fluorinated ether compound, identified by CAS No. 156053-88-2. This high-value chemical is prized for its unique combination of high volatility and chemical stability, making it an excellent candidate for advanced applications requiring inert, low-boiling point media. It is primarily sought after by R&D and manufacturing sectors in the pharmaceutical, electronics, and specialty chemical industries for use as a solvent, reagent, or precursor in high-performance formulations.

Application

• Specialty Solvent: Used as a high-performance, low-boiling point solvent for sensitive chemical reactions and polymer processing where traditional solvents are unsuitable.
• Pharmaceutical Intermediate: Serves as a key building block or reagent in the synthesis of novel fluorinated active pharmaceutical ingredients (APIs).
• Electronics Manufacturing: Employed in the cleaning and etching processes for semiconductors and electronic components due to its purity and volatility.
• Refrigerant & Heat Transfer Fluid: Potential application as a component in next-generation, low-global-warming-potential (GWP) refrigerant blends.
• Chemical Research & Development: A valuable compound for academic and industrial R&D exploring new fluorination chemistry and material science.
• Aerosol Propellant: Suitable for use in precision aerosol delivery systems for coatings or medical applications.
• Dielectric Fluid: Can be utilized in specialized electrical equipment requiring fluids with high dielectric strength and thermal stability.

Basic Information

Product Name	Pentafluoroethyl 2,2,2-Trifluoroethyl Ether
CAS No.	156053-88-2
Molecular Formula	C4H2F8O
Molecular Weight	218.05 g/mol
Synonyms	1,1,1,2,2-Pentafluoro-2-(2,2,2-trifluoroethoxy)ethane; 2,2,2-Trifluoroethyl pentafluoroethyl ether; Perfluoroethyl 2,2,2-trifluoroethyl ether; F-Ethane, 1,1,1,2,2-pentafluoro-2-(2,2,2-trifluoroethoxy)-; HFE-458; HFE-458mf; HFE-7100 related compound; Fluorinated ether 458
EINECS	Contact for details

Quality Control

Our Pentafluoroethyl 2,2,2-trifluoroethyl ether is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, GC-MS, NMR, and Karl Fischer titration. 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 strong bases and incompatible materials. Due to its high volatility, ensure containers are kept tightly sealed and stored at temperatures recommended on the specific product label or Safety Data Sheet (typically 2-25°C).

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.05%
Density (20°C)	~1.55 g/mL
Boiling Point	~ 60-65 °C

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