Description

2-[[(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Icosafluoroundecyl)Sulphonyl]Methylamino]Ethyl Acrylate is a highly fluorinated acrylate monomer engineered to impart exceptional surface properties. This compound is valued for its ability to confer outstanding oil and water repellency, chemical resistance, and low surface energy when polymerized. It is primarily sought by formulators in the coatings, textiles, and advanced material science sectors for developing high-performance, durable finishes.

Application

• Fluorinated Polymer Synthesis: A key monomer for producing specialty fluoropolymers and copolymers with enhanced durability.
• Advanced Surface Coatings: Used in formulating high-performance, low-friction, and anti-stick coatings for industrial and consumer applications.
• Textile and Fiber Treatment: Imparts permanent water, oil, and stain repellency to technical textiles, outdoor gear, and protective clothing.
• Paper and Packaging Coatings: Provides grease resistance and barrier properties for food packaging and specialty papers.
• Optical and Electronic Materials: Serves as a building block for fluorinated components in optical fibers and electronic encapsulants requiring specific refractive indices and environmental stability.
• Adhesive and Sealant Modifiers: Incorporated to improve the chemical resistance and weatherability of high-performance adhesives and sealants.

Basic Information

Product Name	2-[[(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Icosafluoroundecyl)Sulphonyl]Methylamino]Ethyl Acrylate
CAS No.	66008-68-2
Molecular Formula	C₁₇H₁₄F₂₀NO₄S
Molecular Weight	~ 746.34 g/mol
Synonyms	1H,1H,2H,2H-Perfluoroundecyl sulfonyl methylaminoethyl acrylate; N-Methyl-N-(2-acryloyloxyethyl)perfluoro-1-undecanesulfonamide; 2-[(Methyl(1H,1H,2H,2H-perfluoroundecyl)sulfonyl)amino]ethyl acrylate; Fluorinated acrylate sulfonamide; Perfluorosulfonamide ethyl acrylate; FAU-SA acrylate; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of this fluorinated monomer adheres to strict quality management protocols. Every batch is analyzed to ensure consistency in purity, composition, and performance. Certificates of Analysis (COA) detailing key specifications such as assay, identity, and impurity profiles are provided with each shipment. We support compliance with relevant global chemical regulations, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong oxidizing agents and bases. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Inhibitor (MEHQ)	100 - 500 ppm

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