Description

2-(Perfluoro-9-Methyldecyl)Ethyl Methacrylate is a specialized fluorinated methacrylate monomer, distinguished by its long perfluoroalkyl side chain. This unique structure imparts exceptional surface properties, including high hydrophobicity, oleophobicity, and chemical resistance, making it a critical building block for advanced polymers. It is essential for R&D and production in industries requiring durable, low-surface-energy materials. The compound is identified by CAS number 74256-14-7.

Application

• Fluorinated Polymer Synthesis: A key monomer for creating high-performance fluoropolymers and copolymers with tailored surface characteristics.
• Surface Modifiers & Coatings: Used to formulate oil-, water-, and stain-resistant coatings for textiles, leather, paper, and optical lenses.
• Anti-fouling & Release Coatings: Essential in marine paints and industrial release liners where non-stick properties are paramount.
• Specialty Adhesives & Sealants: Imparts chemical and environmental resistance to high-performance bonding agents.
• Electronics & Microfabrication: Employed in photoresists and as a surface treatment agent for semiconductors and electronic components.
• Medical Device Coatings: Used to create biocompatible, low-friction, and anti-adhesive surfaces on catheters and implants.

Basic Information

Product Name	2-(Perfluoro-9-Methyldecyl)Ethyl Methacrylate
CAS No.	74256-14-7
Molecular Formula	C₁₇H₁₁F₂₁O₂
Molecular Weight	~706.23 g/mol
Synonyms	1H,1H,2H,2H-Perfluorodecyl methacrylate; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl methacrylate; 2-(Perfluorodecyl)ethyl methacrylate; Perfluorodecyl methacrylate; FOMA; Fluorinated methacrylate monomer; 2-[(Perfluoro-9-methyldecyl)oxy]ethyl 2-methylprop-2-enoate
EINECS	Contact for details

Quality Control

Our 2-(Perfluoro-9-Methyldecyl)Ethyl Methacrylate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including assay by GC or HPLC and confirmation of structure by FT-IR and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at temperatures between 2°C and 8°C (refrigerated) to maximize shelf-life and inhibit premature polymerization. Due to its sensitivity to strong acids/organic solvents and tendency to be easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	100 - 200 ppm

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