Description

Heptadecafluoro-N,n-Bis(2-Hydroxyethyl)Octanesulphonamide is a specialized fluorinated surfactant and chemical intermediate with unique surface-active properties. Its molecular structure, featuring a perfluorinated carbon chain and hydrophilic hydroxyl groups, makes it a critical component for achieving exceptional performance in demanding environments. This compound is essential for manufacturers in the coatings, electronics, and specialty polymer industries seeking to enhance product durability, surface energy modification, and chemical resistance.

Application

• Fluorinated Polymer Synthesis: As a key monomer or additive for producing high-performance fluoropolymers and fluorinated polyurethanes with enhanced oil, water, and chemical repellency.
• Specialty Coatings and Surface Treatments: Imparts superior stain, oil, and water resistance to textiles, leather, paper, and non-woven fabrics.
• Electronics and Semiconductor Manufacturing: Used in photoresist formulations and as a surfactant in etching and cleaning solutions for precise surface modification.
• Fire-Fighting Foams (AFFF - Historical/Formulation R&D): Serves as a fluorosurfactant component in research and development of film-forming foams, with a focus on next-generation, environmentally conscious formulations.
• Advanced Material Additive: Functions as a leveling agent, wetting agent, or dispersant in high-value coatings, inks, and adhesive systems to improve finish quality and performance.
• Chemical Intermediate: Utilized in organic synthesis to introduce perfluorinated sulphonamide functionalities into more complex molecules for pharmaceutical or agrochemical research.

Basic Information

Product Name	Heptadecafluoro-N,n-Bis(2-Hydroxyethyl)Octanesulphonamide
CAS No.	40630-61-3
Molecular Formula	C₁₂H₈F₁₇NO₅S
Molecular Weight	625.24 g/mol
Synonyms	1-Octanesulfonamide, N,N-bis(2-hydroxyethyl)-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-; Heptadecafluoro-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-N,N-bis(2-hydroxyethyl)octanesulfonamide; N,N-Bis(2-hydroxyethyl)perfluorooctanesulfonamide; Fluorinated sulfonamide diol; PFOSA derivative diol; FC-807 (potential trade name); Fluorochemical surfactant intermediate
EINECS	Contact for details

Quality Control

Our Heptadecafluoro-N,n-Bis(2-Hydroxyethyl)Octanesulphonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay by HPLC, identification by FT-IR and NMR, and quantification of key impurities, to ensure consistent purity and performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to relevant global chemical management guidelines in our production 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). Keep away from strong alkalis and incompatible materials. Due to its chemical nature, it is recommended to handle and store this material in accordance with good industrial hygiene and safety practices.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Fluorine Content	Contact for details

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