Description

1,1,2,2,3,3,4,4-Octafluoro-5-(Vinyloxy)Pentane is a specialized fluorinated vinyl ether monomer, a key building block for advanced materials. This compound is valued for its ability to impart exceptional chemical resistance, thermal stability, and low surface energy properties to polymers. It is primarily sought by R&D and production teams in the fluoropolymer, specialty coatings, and high-performance elastomer industries for developing next-generation materials.

Application

• Fluoropolymer Synthesis: A critical monomer for producing novel perfluorinated or partially fluorinated polymers and copolymers with enhanced properties.
• Specialty Coatings & Surface Modifiers: Used to formulate coatings that provide superior chemical resistance, non-stick characteristics, and weatherability for industrial and electronic applications.
• High-Performance Elastomers (FFKM/ FKM): Serves as a cross-linking site or modifier in fluoroelastomers to improve sealing performance in aggressive chemical and high-temperature environments.
• Lithography & Semiconductor Materials: Investigated for use in advanced photoresists or as a precursor for low-k dielectric materials in microelectronics fabrication.
• Functional Fluids: Potential use in the formulation of high-stability heat transfer fluids or lubricants for demanding applications.
• Adhesives & Sealants: Imparts oil, fuel, and solvent resistance to high-performance adhesive formulations.

Basic Information

Product Name	1,1,2,2,3,3,4,4-Octafluoro-5-(Vinyloxy)Pentane
CAS No.	66396-73-4
Molecular Formula	C7H4F8O
Molecular Weight	256.09 g/mol
Synonyms	Perfluoro(vinyloxybutane); 5-(Ethenyloxy)-1,1,2,2,3,3,4,4-octafluoropentane; Octafluoropentyl vinyl ether; OFPVE; 1,1,2,2,3,3,4,4-Octafluoropentyl vinyl ether; Vinyl 1,1,2,2,3,3,4,4-octafluoropentyl ether; 2,2,3,3,4,4,5,5-Octafluoropentyl vinyl ether
EINECS	Contact for details

Quality Control

Our 1,1,2,2,3,3,4,4-Octafluoro-5-(Vinyloxy)Pentane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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 sealed when not in use. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.55 g/mL
Boiling Point	~120-125°C

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