Description

2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Henicosafluoroundecyl Methacrylate is a highly fluorinated methacrylate monomer, a critical building block for imparting exceptional surface properties to polymers. Its value lies in the introduction of a long perfluoroalkyl chain, which provides outstanding oil and water repellency, chemical resistance, and low surface energy. This specialty monomer is essential for manufacturers in the coatings, textiles, and advanced materials sectors seeking to develop high-performance, durable finishes.

Application

• Fluorinated Polymer Synthesis: Key monomer for producing side-chain fluorinated polymers and copolymers with tailored surface properties.
• Advanced Protective Coatings: Used in formulating anti-graffiti, anti-fouling, and corrosion-resistant coatings for industrial and marine applications.
• Textile and Fiber Treatment: Imparts durable water and oil repellency (DWR/DOR) to technical fabrics, outdoor gear, and upholstery.
• Low Surface Energy Materials: Essential for creating release coatings, non-stick surfaces, and anti-icing materials.
• Optical and Electronic Materials: Used in the synthesis of fluorinated polymers for optical fibers, waveguides, and electronic encapsulants due to low refractive index and moisture resistance.
• Modification of Acrylic Resins: Incorporated to enhance the chemical and stain resistance of acrylic-based paints, adhesives, and sealants.

Basic Information

Product Name	2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Henicosafluoroundecyl Methacrylate
CAS No.	48077-86-7
Molecular Formula	C₁₅H₉F₂₁O₂
Molecular Weight	644.20 g/mol
Synonyms	Heneicosafluoroundecyl methacrylate; 1H,1H,2H,2H-Heptadecafluorodecyl methacrylate (common naming); 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Nonadecafluoroundecyl 2-methylacrylate; 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heneicosafluoroundecyl 2-methyl-2-propenoate; Perfluoroundecyl methacrylate; F11MA; F11M; Fluorinated C11 methacrylate
EINECS	Contact for details

Quality Control

Our production of 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Henicosafluoroundecyl Methacrylate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity, assay, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications 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, and well-ventilated place at temperatures between 2°C and 8°C (refrigerated) to maximize shelf-life and minimize potential polymerization. This product is easily oxidized and should be handled under an inert atmosphere such as nitrogen when appropriate. Keep away from strong acids, organic solvents, and sources of heat or ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	50 - 250 ppm
Acidity (as Methacrylic Acid)	≤ 0.5%

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