Description

1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoro-n-(4-Hydroxybutyl)-n-Methylheptane-1-Sulphonamide is a high-performance fluorinated sulfonamide surfactant and intermediate, distinguished by its unique perfluoroalkyl chain and hydroxyl-terminated butyl group. This molecular structure provides exceptional surface activity, chemical and thermal stability, and oil/water repellency, making it a critical component for advanced material formulations. It is essential for manufacturers in the electronics, coatings, and specialty polymer industries seeking to enhance product performance with fluorochemical functionality.

Application

• Fluorinated Surfactant & Leveling Agent: Used in high-performance coatings, inks, and electronic materials to improve wetting, leveling, and reduce surface defects.
• Oil & Water Repellent Finishes: A key intermediate for synthesizing durable repellent treatments for textiles, leather, and paper.
• Fire-Fighting Foam (AFFF) Formulations: Serves as a fluorosurfactant component in aqueous film-forming foams for flammable liquid fires.
• Specialty Polymer Modification: Incorporated as a comonomer or additive to impart hydrophobicity, oleophobicity, and low surface energy to polymers.
• Electronics Industry: Used in photoresist formulations and as an additive for electronic coatings to ensure uniform film deposition.
• Mold Release Agents: Acts as an effective internal or external release agent in the production of complex plastic and rubber components.

Basic Information

Product Name	1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoro-n-(4-Hydroxybutyl)-n-Methylheptane-1-Sulphonamide
CAS No.	68298-89-5
Molecular Formula	C12H8F15NO4S
Molecular Weight	511.24 g/mol
Synonyms	N-(4-Hydroxybutyl)-N-methyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulfonamide; 4-[[(Heptadecafluorooctyl)sulfonyl]methylamino]butanol; Perfluoro-1-octanesulfonamide, N-(4-hydroxybutyl)-N-methyl-; Fluorinated sulfonamide surfactant; PFOS-related intermediate; C8 Fluorotelomer sulfonamide alcohol; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoro-n-(4-Hydroxybutyl)-n-Methylheptane-1-Sulphonamide adheres to a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and FT-IR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment 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, strong bases, and strong oxidizing agents. The product is hygroscopic; ensure containers are sealed after each use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Fluorine Content	Contact for details
Density (at 20°C)	~1.7 g/mL

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