Description

Bis(Perfluoro-6-Vinyl-4-Methyl-3,6-Dioxahexyl) Disulfide is a specialized fluorinated disulfide compound designed for advanced material synthesis. This high-value intermediate is critical for introducing perfluoroalkyl ether and reactive vinyl functionalities into polymers and surfaces. It is primarily utilized by R&D and production teams in the fluoropolymer, specialty coatings, and high-performance materials sectors seeking to enhance surface properties and create novel fluorinated architectures.

Application

• Fluoropolymer Modification: Acts as a crosslinking agent or comonomer to introduce perfluoroalkyl ether segments, improving chemical resistance and lowering surface energy in fluorinated elastomers and plastics.
• Specialty Coatings & Surface Treatment: Used to formulate ultra-durable, hydrophobic, and oleophobic coatings for textiles, electronics, and optical devices.
• Advanced Material Synthesis: Serves as a key building block for synthesizing novel fluorinated surfactants, additives, and dendritic molecules.
• Adhesive & Sealant Formulations: Imparts enhanced solvent and fuel resistance to high-performance adhesives and sealants used in aerospace and automotive applications.
• Lithography & Microelectronics: Investigated for use in next-generation photoresists and as a surface modification agent in semiconductor fabrication processes.

Basic Information

Product Name	Bis(Perfluoro-6-Vinyl-4-Methyl-3,6-Dioxahexyl) Disulfide
CAS No.	2244085-29-6
Molecular Formula	C18H8F26O4S2
Molecular Weight	Contact for details
Synonyms	1,2-Bis(perfluoro-6-vinyl-4-methyl-3,6-dioxahexyl) disulfane; Bis(perfluoro(6-vinyl-4-methyl-3,6-dioxahexyl)) disulfide; Perfluoroalkyl vinyl ether disulfide; Fluorinated vinyl ether disulfide crosslinker; PFVE-Disulfide; CAS 2244085-29-6
EINECS	Contact for details

Quality Control

Our Bis(Perfluoro-6-Vinyl-4-Methyl-3,6-Dioxahexyl) Disulfide is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including NMR (1H, 19F) and chromatographic methods, to verify identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) documenting all relevant specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and may be sensitive to moisture. Keep away from strong acids/bases and incompatible materials. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (by 19F NMR)	≥ 95.0%
Water Content (KF)	≤ 0.1%

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