Description

n-(3-Dimethylaminopropyl)-1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluoro-n-[2-[2-(2-Hydroxyethoxy)Ethoxy]Ethyl]Hexane-1-Sulfonamide is a specialized fluorinated sulfonamide derivative engineered for high-performance surface modification. This compound is valued for its unique molecular architecture, combining a perfluorinated hydrophobic tail with a hydrophilic polyether chain and a tertiary amine group, enabling precise control over surface energy and compatibility. It is primarily sought by formulators and researchers in the coatings, electronics, and specialty materials industries seeking to impart oil, water, and stain repellency, or to modify interfacial properties in complex systems.

Application

• Fluorinated Surfactant & Leveling Agent: Used in high-performance coatings, paints, and inks to improve wetting, reduce surface defects, and enhance film formation on difficult substrates.
• Surface Modifier for Polymers & Composites: Imparts durable hydrophobic and oleophobic characteristics to plastics, textiles, and composite materials for protective and functional finishes.
• Additive for Electronics & Semiconductor Processing: Employed in photoresist formulations and anti-reflective coatings to control surface tension and improve coating uniformity on silicon wafers.
• Intermediate for Specialty Chemical Synthesis: Serves as a key building block for synthesizing more complex fluorinated compounds with tailored properties for R&D and advanced material science.
• Additive in Lubricants and Release Agents: Enhances the lubricity and anti-stick properties of industrial lubricants and mold release agents.

Basic Information

Product Name	n-(3-Dimethylaminopropyl)-1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluoro-n-[2-[2-(2-Hydroxyethoxy)Ethoxy]Ethyl]Hexane-1-Sulfonamide
CAS No.	73772-34-6
Molecular Formula	C₁₉H₂₄F₁₃N₂O₅S
Molecular Weight	672.45 g/mol
Synonyms	1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluoro-N-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-N-(3-dimethylaminopropyl)hexane-1-sulfonamide; N-(3-Dimethylaminopropyl)-1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-N-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]hexane-1-sulfonamide; Fluorinated sulfonamide surfactant; Perfluoroalkyl sulfonamide ethoxylate; FC-4430 (Trade Name Equivalent); Zonyl FSO (Trade Name Equivalent); Fluorinated nonionic surfactant; 3-[Dimethyl-[3-(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexylsulfonyl)amino]propyl]amino-2-hydroxypropoxyethoxyethanol
EINECS	Contact for details

Quality Control

Our production of this fluorosurfactant adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and FTIR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and key physical properties is provided with every shipment to support your quality assurance and regulatory 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 bases and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Fluorine Content	Contact for details
Density (at 20°C)	~1.5 g/mL

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