Description

3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,20-Heptatriacontafluoroicosyl Methacrylate is a highly fluorinated methacrylate monomer, distinguished by its long perfluoroalkyl side chain. This unique structure imparts exceptional hydrophobicity, oleophobicity, and chemical resistance to polymers into which it is incorporated. It is a critical building block for advanced materials requiring low surface energy, anti-fouling properties, and enhanced durability. This specialty monomer is essential for R&D and production in high-performance coatings, advanced optics, and specialty polymer synthesis.

Application

• High-Performance Fluoropolymer Synthesis: A key monomer for creating polymers with outstanding chemical, thermal, and weathering resistance.
• Oil- and Water-Repellent Coatings: Used to formulate advanced protective coatings for textiles, electronics, and aerospace components.
• Low Surface Energy Additives: Incorporated as a surface-modifying agent in paints, inks, and lubricants to reduce friction and adhesion.
• Anti-fouling and Release Coatings: Essential for marine coatings and mold release applications where non-stick properties are paramount.
• Optical Materials: Used in the synthesis of fluorinated polymers for optical fibers and cladding materials due to low refractive index.
• Specialty Adhesives and Sealants: Imparts fuel and solvent resistance to elastomers and adhesive formulations.
• Biomedical Device Coatings: Employed to create biocompatible, low-protein-adhesion surfaces on medical implants and devices.
• Lithography and Microelectronics: Serves as a precursor for photoresists and dielectric materials in semiconductor manufacturing.

Basic Information

Item	Details
Product Name	3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,20-Heptatriacontafluoroicosyl Methacrylate
CAS No.	65104-66-7
Molecular Formula	C₂₇H₁₇F₃₇O₂
Molecular Weight	~1016.28 g/mol
Synonyms	Heptatriacontafluoroicosyl Methacrylate; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,20-Heptatriacontafluoroicosyl 2-Methyl-2-propenoate; 1H,1H,2H,2H-Perfluoroeicosyl Methacrylate; 2-(Perfluoroeicosyl)ethyl Methacrylate; F20MA; Fluorinated C20 Methacrylate; Perfluoroalkyl Methacrylate (C20); 2-(Perfluorooctadecyl)ethyl Methacrylate (related long-chain variant)
EINECS	Contact for details

Quality Control

Every batch of our fluorinated methacrylate monomers is produced and tested under strict quality management protocols. We ensure high purity and consistent performance through advanced analytical techniques including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR). A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee it meets your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 2°C and 8°C (refrigerated) to maximize shelf-life and inhibit premature polymerization. Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere (e.g., nitrogen or argon), please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	50 - 250 ppm

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