Description

1H,1H,5H-Perfluoropentyl-1,1,2,2-Tetrafluoroethylether is a highly fluorinated ether compound, distinguished by its unique perfluorinated alkyl chain. This structure is critical for delivering exceptional chemical and thermal stability, making it a valuable specialty solvent and intermediate. It is primarily sought by industries requiring materials that can withstand aggressive chemical environments or demanding process conditions.

Application

• Specialty Solvent: Used as a high-performance solvent for demanding applications involving strong acids, oxidizers, and other aggressive reagents where conventional solvents fail.
• Electronics Manufacturing: Employed in precision cleaning and degreasing of sensitive electronic components and semiconductor wafers due to its low residue and high purity potential.
• Fluorochemical Synthesis: Serves as a key building block or intermediate in the synthesis of more complex fluorinated polymers, surfactants, and pharmaceuticals.
• Heat Transfer Fluid: Its thermal stability makes it suitable for use as a dielectric coolant or heat transfer medium in specialized closed-loop systems.
• Aerospace & Defense: Utilized in formulations for high-reliability lubricants, sealants, and corrosion-resistant coatings.
• Analytical Chemistry: Acts as a mobile phase modifier or extraction solvent in advanced chromatographic techniques (e.g., SFC) for challenging separations.

Basic Information

Product Name	1H,1H,5H-Perfluoropentyl-1,1,2,2-Tetrafluoroethylether
CAS No.	16627-71-7
Molecular Formula	C7H3F11O
Molecular Weight	312.08 g/mol
Synonyms	Perfluoropentyl Tetrafluoroethylether; 1,1,2,2-Tetrafluoro-2-(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyloxy)ethane; 2-(Perfluoropentyloxy)-1,1,2,2-tetrafluoroethane; HFE-7500 (series related); 3,3,4,4,5,5,6,6,7,7,7-Undecafluoroheptyl 1,1,2,2-tetrafluoroethyl ether; Fluorinated Ether 16627-71-7; PFPE Ether Derivative
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and customer-specific requirements. We employ advanced analytical techniques including GC, HPLC, NMR, and Karl Fischer titration to verify purity, identity, and key physical parameters. Certificates of Analysis (COA) are available upon request, providing full traceability and batch-specific data.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.05%
Density (20°C)	1.65 - 1.75 g/mL
Boiling Point	~ 130 - 135 °C
Non-Volatile Residue	≤ 0.01%
Acidity (as HF)	≤ 10 ppm

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