Description

1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-, reaction products with N-ethyl-1,1,2,2,3,3,4,4,4-nonafluoro-N-(2-hydroxyethyl)-1-butanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecaflu is a high-performance fluorinated sulfonamide mixture designed to impart exceptional surface-modifying properties. This product is valued for its ability to deliver superior oil and water repellency, chemical resistance, and low surface energy to a wide range of substrates. It is a critical material for manufacturers in industries requiring advanced surface treatments, including high-performance textiles, specialty coatings, and fire-fighting foams.

Application

• Oil- and Water-Repellent Finishes for Technical Textiles: Used to treat fabrics for outdoor gear, military apparel, and medical garments to provide durable protection against stains and liquids.
• Fluorinated Surfactants and Leveling Agents: Acts as a key ingredient in specialty coatings, paints, and polishes to improve wetting, leveling, and surface uniformity.
• Fire-Fighting Foam (AFFF) Formulations: Employed as a fluorosurfactant component to create stable aqueous film-forming foams for rapid fire suppression, particularly for flammable liquid fires.
• Paper and Packaging Coatings: Provides grease resistance and barrier properties to food packaging and specialty papers.
• Performance Additive for Polymers and Elastomers: Incorporated to enhance the surface properties, release characteristics, and environmental resistance of molded plastic and rubber components.
• Stone and Masonry Protectants: Used in formulations to create invisible, breathable protective layers on building materials, repelling water and oil-based stains.

Basic Information

Product Name	1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-, reaction products with N-ethyl-1,1,2,2,3,3,4,4,4-nonafluoro-N-(2-hydroxyethyl)-1-butanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecaflu
CAS No.	68649-26-3
Molecular Formula	Mixture
Molecular Weight	Contact for details
Synonyms	1-Octanesulfonamide, N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-, reaction products with N-ethyl-1,1,2,2,3,3,4,4,4-nonafluoro-N-(2-hydroxyethyl)-1-butanesulfonamide and N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-N-(2-hydroxyethyl)-1-heptanesulfonamide; Fluorinated sulfonamide ethoxylates; Perfluorooctanesulfonamide ethanol reaction products; PFOS-related substance (for regulatory screening); Fluorosurfactant blend 68649-26-3; Telomer B sulfonamide ethoxylate mixture; Fluorinated alkyl sulfonamide polyethoxylate.
EINECS	Contact for details

Quality Control

Our production of this fluorosurfactant mixture adheres to strict batch-to-batch consistency protocols. Quality is verified through analytical methods including chromatography (HPLC, GC) and spectroscopic analysis (NMR, FT-IR) to confirm composition and functional group integrity. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as active content, volatile matter, and pH. We operate under a ISO 9001-certified quality management system, ensuring traceability and compliance with global regulatory frameworks.

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 oxidizing agents, strong acids, and strong bases. The container must be kept tightly sealed to minimize moisture absorption and prevent contamination.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Active Content (Fluorosurfactant)	≥ 95.0 %
Water Content (KF)	≤ 1.0 %
pH (10% solution)	6.0 - 8.0
Density (at 20°C)	Contact for details
Viscosity (at 25°C)	Contact for details

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