Description

(Perfluorobutyl)Tetrahydrofuran is a highly fluorinated cyclic ether compound, distinguished by its unique perfluorinated alkyl side chain. This structure imparts exceptional chemical inertness, thermal stability, and low surface energy, making it a valuable specialty intermediate. It is primarily utilized in advanced material science and high-performance chemical synthesis for industries such as electronics, specialty polymers, and surface coatings.

Application

• Fluorinated Polymer Synthesis: As a key monomer or modifier for creating polymers with enhanced chemical resistance, thermal stability, and low dielectric constants.
• Surface Modification Agents: Imparts hydrophobic and oleophobic properties to textiles, papers, and membranes.
• Electronic Chemicals: Used in the formulation of specialty solvents and cleaning agents for sensitive electronic components.
• Pharmaceutical & Agrochemical Intermediates: Serves as a building block for synthesizing molecules with improved metabolic stability and bioavailability.
• Lubricants and Heat Transfer Fluids: Contributes to the development of high-performance, non-flammable, and chemically stable fluids.
• Specialty Coatings: Enhances the durability, weatherability, and release properties of industrial and protective coatings.

Basic Information

Product Name	(Perfluorobutyl)Tetrahydrofuran
CAS No.	26446-59-3
Molecular Formula	C8H5F9O
Molecular Weight	288.11 g/mol
Synonyms	1-(Perfluorobutyl)tetrahydrofuran; Tetrahydro-2-(perfluorobutyl)furan; 2-(Perfluorobutyl)tetrahydrofuran; 2-(H,1H,2H,2H-Perfluorobutyl)tetrahydrofuran; 2-(Perfluorobutyl)oxolane; Perfluorobutyltetrahydrofuran; Furan, tetrahydro-2-(perfluorobutyl)-
EINECS	Contact for details

Quality Control

Our (Perfluorobutyl)Tetrahydrofuran is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC/HPLC, identity confirmation (IR, NMR), and impurity profiling to ensure it meets stringent specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee quality, consistency, and traceability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and fluorides. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~1.6 g/mL
Refractive Index (n20/D)	Contact for details

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