Description

Perfluorononanesulphonyl Fluoride is a highly fluorinated organic sulfonyl fluoride derivative, serving as a critical perfluorinated building block in advanced chemical synthesis. Its value lies in its ability to introduce the highly stable, hydrophobic, and oleophobic perfluoroalkylsulfonyl group into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors, particularly for developing surfactants, surface modifiers, and novel fluorinated intermediates.

Application

• Key Intermediate for Fluorinated Surfactants & Polymers: Acts as a precursor for synthesizing perfluorinated sulfonamides and sulfonate salts, which are core components in high-performance fire-fighting foams, coatings, and leveling agents.
• Pharmaceutical & Agrochemical Synthesis: Used to incorporate the perfluoroalkylsulfonyl moiety into bioactive molecules, potentially altering their metabolic stability, lipophilicity, and binding properties.
• Surface Modification Agent: Employed to create low surface energy coatings for textiles, electronics, and membranes, imparting oil, water, and stain repellency.
• Lithography & Semiconductor Processing: Serves as a potential precursor for photoacid generators (PAGs) in advanced photoresists used in microchip fabrication.
• Catalyst & Ligand Development: Utilized in the preparation of novel fluorinated ligands for catalysis, benefiting from the unique electronic properties of the perfluoroalkyl chain.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new fluorochemistry and material science applications.

Basic Information

Product Name	Perfluorononanesulphonyl Fluoride
CAS No.	68259-06-3
Molecular Formula	C9F20O2S
Molecular Weight	568.12 g/mol
Synonyms	1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Nonadecafluorononane-1-sulfonyl fluoride; Nonadecafluoro-1-nonanesulfonyl fluoride; Perfluoro-1-nonanesulfonyl fluoride; Perfluorononanesulfonyl fluoride; PFNSF; C9-Perfluoroalkylsulfonyl fluoride; F(CF2)9SO2F
EINECS	Contact for details

Quality Control

Our Perfluorononanesulphonyl Fluoride is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including NMR (19F, 1H), FT-IR, and GC or HPLC analysis to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications. We adhere to relevant ISO standards and can support regulatory requirements for research and industrial applications.

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 hygroscopic (moisture-sensitive) and reacts with strong bases; it must be kept under anhydrous conditions and separated from incompatible materials such as strong alkalis. Use appropriate corrosion-resistant storage equipment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC or HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.1%
Acidity (as HF)	≤ 0.05%

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