Description

2-(n-Ethylperfluorooctanesulfonamido)Ethyl Methacrylate is a specialized fluorinated methacrylate monomer, a key building block for imparting unique surface properties to polymers. Its value lies in the combination of a polymerizable methacrylate group with a highly fluorinated, lipophobic, and hydrophobic perfluorooctylsulfonamide chain. This compound is essential for manufacturers in the coatings, textiles, and specialty materials industries seeking to develop products with exceptional oil, water, and stain repellency.

Application

• Fluorinated Polymer Synthesis: A critical monomer for producing side-chain fluorinated polymers and copolymers with low surface energy.
• Stain-Resistant & Water-Repellent Coatings: Used in formulating high-performance coatings for textiles, carpets, leather, and paper to provide durable protection.
• Oil & Soil Release Finishes: Imparts easy-clean and anti-soiling properties to industrial and consumer surfaces.
• Specialty Additives: Functions as a surface modifier and flow aid in inks, paints, and advanced composite materials.
• Biomedical Materials: Potential use in creating biocompatible surfaces with controlled fouling properties for medical devices.
• Membrane Technology: Employed in the development of hydrophobic and oleophobic filtration membranes.

Basic Information

Product Name	2-(n-Ethylperfluorooctanesulfonamido)Ethyl Methacrylate
CAS No.	376-14-7
Molecular Formula	C₁₆H₁₀F₁₇NO₄S
Molecular Weight	659.29 g/mol
Synonyms	N-Ethyl-N-((heptadecafluorooctyl)sulfonyl)glycyl methacrylate; 2-[(Ethyl)(heptadecafluorooctanesulfonyl)amino]ethyl methacrylate; Ethyl perfluorooctanesulfonamidoethyl methacrylate; EFEMA; Fluorinated methacrylate monomer; Methacryloxyethyl perfluorooctylsulfonamide; 2-(N-Ethylperfluorooctanesulfonamido)ethyl 2-methyl-2-propenoate
EINECS	206-808-2

Quality Control

Our production of 2-(n-Ethylperfluorooctanesulfonamido)Ethyl Methacrylate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and GC to confirm identity, assay, and impurity profiles. Certificates of Analysis (COA) documenting all critical parameters are 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, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids, bases, and sources of ignition. For long-term storage under inert atmosphere (e.g., nitrogen or argon) is recommended to maintain monomer stability and prevent premature polymerization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Inhibitor (MEHQ)	50 - 250 ppm

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