Description

n-Ethyl-n-(2-Hydroxyethyl)Perfluorooctylsulphonamide is a high-performance fluorinated surfactant and chemical intermediate. This compound is valued for its exceptional ability to dramatically lower surface tension and provide oil, water, and stain repellency. It is a critical raw material for formulators and manufacturers in the textile, coatings, fire-fighting foam, and specialty polymer industries seeking durable surface modification properties.

Application

• Fluorinated Surfactant & Leveling Agent: Key component in aqueous fire-fighting foams (AFFF) and specialty coatings to ensure uniform film formation.
• Textile & Fiber Treatment: Imparts durable water, oil, and stain repellency to fabrics, carpets, and nonwovens.
• Paper & Packaging Coatings: Used to create grease-resistant and moisture-barrier properties for food packaging and specialty papers.
• Polymer & Resin Modification: Acts as a comonomer or additive to introduce fluorinated side chains, enhancing chemical resistance and surface properties of polymers.
• Leather & Upholstery Protector: Formulated into treatments to provide long-lasting protection against spills and soiling.
• Industrial Cleaners & Polishes: Enhances wetting, spreading, and soil release in high-performance cleaning formulations.

Basic Information

Item	Details
Product Name	n-Ethyl-n-(2-Hydroxyethyl)Perfluorooctylsulphonamide
CAS No.	1691-99-2
Molecular Formula	C12H6F17NO3S
Molecular Weight	557.22 g/mol
Synonyms	N-Ethyl-N-(2-hydroxyethyl)perfluorooctanesulfonamide; Ethanol, 2-[(heptadecafluorooctylsulfonyl)ethylamino]-; Fluorad FC-93 (Historical trade name); Perfluorooctanesulfonamide ethanol; FOSEA ethanol derivative; 2-[(Ethyl)(heptadecafluorooctylsulfonyl)amino]ethanol; Telomer B alcohol intermediate
EINECS	Contact for details

Quality Control

Our n-Ethyl-n-(2-Hydroxyethyl)Perfluorooctylsulphonamide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay by HPLC and identity confirmation by FT-IR, to ensure high purity and consistent performance. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 and incompatible organic solvents. The container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
pH (10% solution)	5.0 - 8.0

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