Description

Perfluoro(4-Methyl-3,6-Dioxaoct-7-Ene)Sulfonyl Fluoride is a high-value perfluorinated sulfonyl fluoride derivative, serving as a critical building block in advanced material synthesis. Its unique structure provides exceptional chemical and thermal stability, making it indispensable for creating specialized polymers and functional surfaces. This compound is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel fluorinated compounds, surfactants, and high-performance materials.

Application

• Key Intermediate for Pharmaceutical Actives: Used in the synthesis of novel drug candidates, particularly those requiring enhanced metabolic stability and bioavailability through fluorine incorporation.
• Agrochemical Synthesis: Serves as a precursor for advanced fluorinated pesticides and herbicides, improving their environmental persistence and efficacy.
• Fluorinated Surfactant & Polymer Production: A critical monomer for creating high-performance fluorosurfactants and specialty polymers with oil, water, and stain repellency.
• Lithium-Ion Battery Electrolyte Additives: Employed in the development of next-generation electrolyte additives that improve battery safety and cycle life.
• Surface Modification Agent: Used to impart permanent hydrophobic and oleophobic properties to textiles, membranes, and electronic components.
• Perfluoropolyether (PFPE) Synthesis: Acts as a key building block in the manufacture of high-performance PFPE lubricants and fluids for extreme conditions.

Basic Information

Product Name	Perfluoro(4-Methyl-3,6-Dioxaoct-7-Ene)Sulfonyl Fluoride
CAS No.	16090-14-5
Molecular Formula	C7F12O3S
Molecular Weight	392.13 g/mol
Synonyms	1,1,2,2,3,3,4,4,5,5,6,6-Dodecafluoro-8-fluoro-7-(fluorosulfonyl)-2,5-dimethyl-3,6-dioxaoct-7-ene; 3-Oxa-5-(fluorosulfonyl)hexafluoropentanesulfonyl fluoride derivative; Perfluorinated vinyl sulfonyl fluoride ether; PFVE-SO2F; 2-[1,1,2,2-Tetrafluoro-2-(1,2,2,2-tetrafluoroethoxy)ethoxy]-1,1,2,2-tetrafluoroethanesulfonyl fluoride; 7-Fluoro-8-(fluorosulfonyl)-1,1,2,2,3,3,4,4,5,5,6,6-dodecafluoro-2,5-dimethyl-3,6-dioxaoct-7-ene
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for high-purity fluorochemical intermediates. Each batch is analyzed to confirm identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) detailing specific results from GC, NMR, and titration methods are available upon request. We adhere to strict internal quality management protocols to ensure batch-to-batch consistency and reliability for your synthetic processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its properties as a strong acid/organic solvent and highly volatile nature, ensure containers are kept tightly sealed and away from heat, sparks, and open flames. Keep separated from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Acidity (Titration)	≤ 0.05%

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