Description

3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-Tritriacontafluorooctadecyl Acrylate is a highly fluorinated acrylate monomer, a key building block for imparting exceptional surface properties to polymers. Its value lies in the ability to introduce a long, perfluorinated side chain, which provides outstanding oil and water repellency, chemical resistance, and low surface energy. This specialty monomer is essential for formulators and polymer chemists in industries demanding high-performance, durable coatings and materials.

Application

• Fluorinated Polymer Synthesis: A critical monomer for creating side-chain fluorinated polymers via free-radical or controlled polymerization techniques.
• Superhydrophobic & Oleophobic Coatings: Used to formulate advanced coatings for textiles, electronics, optical devices, and architectural surfaces that resist water, oils, and stains.
• Surface Modifiers & Additives: Incorporated as an additive or grafted onto surfaces to dramatically lower surface energy and improve release properties.
• Specialty Adhesives and Sealants: Enhances the chemical and environmental resistance of high-performance adhesives used in demanding aerospace or chemical processing applications.
• Lithography and Microelectronics: Serves as a precursor for photoresists and other materials used in advanced semiconductor manufacturing processes.
• Anti-fouling and Marine Coatings: Contributes to non-stick, low-friction coatings that prevent biological fouling on ship hulls and underwater structures.

Basic Information

Product Name	3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-Tritriacontafluorooctadecyl Acrylate
CAS No.	65150-93-8
Molecular Formula	C₂₁H₇F₃₃O₂
Molecular Weight	~902.23 g/mol
Synonyms	1H,1H,2H,2H-Perfluorooctadecyl acrylate; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-Tritriacontafluoro-1-octadecyl acrylate; Acrylic acid, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-tritriacontafluorooctadecyl ester; FAAC8; Perfluorooctadecyl acrylate; 1H,1H,2H,2H-Perfluorooctadecyl acrylate; 17-(Acryloyloxy)-3,6,9,12,15-pentaoxaheptadecane-1-thiol
EINECS	Contact for details

Quality Control

Our production of 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-Tritriacontafluorooctadecyl Acrylate adheres to a strict quality management system. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling, to ensure consistent performance and reliability for your polymerization processes. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C to maximize shelf-life and inhibit premature polymerization. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	100 - 300 ppm

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