Description

Heptadecafluoro-n-Methyloctanesulphonamide is a high-performance, fully fluorinated specialty surfactant and chemical intermediate. This compound is valued for its exceptional chemical and thermal stability, low surface energy, and unique hydrophobic/oleophobic properties derived from its perfluorinated carbon chain. It is a critical raw material for manufacturers in advanced materials, electronics, and high-performance coatings seeking to impart water, oil, and stain resistance. Industries requiring durable surface modification and release properties rely on this high-purity fluorochemical.

Application

• Fluorinated Surfactant & Leveling Agent: Key component in high-performance fire-fighting foams (AFFF), coatings, and polymer dispersions where extreme stability is required.
• Surface Treatment & Textile Finishing: Imparts durable water, oil, and stain repellency to textiles, carpets, leather, and non-woven fabrics.
• Electronic & Semiconductor Industry: Used in photoresist formulations and as a surfactant in etching and cleaning solutions for semiconductor wafer processing.
• Specialty Polymer Modification: Acts as a monomer or additive to introduce fluorinated segments into polymers, enhancing their chemical resistance and lowering surface energy.
• Mold Release Agents & Lubricants: Provides excellent non-stick and release properties in industrial molding processes and high-temperature lubricant formulations.
• Paper & Packaging Coatings: Used to create grease-resistant and barrier coatings for food packaging and specialty papers.

Basic Information

Product Name	Heptadecafluoro-n-Methyloctanesulphonamide
CAS No.	31506-32-8
Molecular Formula	C9H4F17NO2S
Molecular Weight	497.17 g/mol
Synonyms	1H,1H,2H,2H-Heptadecafluoro-N-methyl-1-octanesulfonamide; N-Methyl-1H,1H,2H,2H-perfluorooctanesulfonamide; N-Methylperfluorooctanesulfonamide; Perfluoro-N-methyloctanesulfonamide; Methyl perfluorooctyl sulfonamide; FC-101 (potential trade name); Fluorinated alkyl sulfonamide; PFOSA derivative (N-methyl)
EINECS	Contact for details

Quality Control

Our Heptadecafluoro-n-Methyloctanesulphonamide is manufactured under a strict quality management system. Every batch is analyzed to ensure high purity and consistency, meeting the stringent requirements of advanced industrial applications. Certificates of Analysis (COA) detailing purity, identity, and key impurity profiles are provided and available upon request. We adhere to relevant global chemical management guidelines to ensure product stewardship.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids, strong bases, and strong oxidizing agents. The container must be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white solid or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Fluorine Content	≥ 64.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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