Description

1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate is a specialized fluorinated methacrylate monomer, distinguished by its unique combination of a hydroxyl group and multiple fluorine atoms on its molecular backbone. This structure is engineered to impart exceptional chemical resistance, low surface energy, and enhanced durability when polymerized, making it a critical building block for advanced performance materials. It is primarily sought by R&D and production teams in the specialty polymer, advanced coatings, and high-performance materials sectors.

Application

• Fluoropolymer Synthesis: A key monomer for creating high-performance fluorinated acrylic polymers with superior weatherability and chemical resistance.
• Advanced Coatings & Resins: Used to formulate high-end industrial, marine, and architectural coatings that require exceptional stain, solvent, and UV resistance.
• Optical Materials: Contributes to the development of optical fibers, lenses, and cladding materials where low refractive index and high transparency are critical.
• Hydrophobic & Oleophobic Surfaces: Imparts low surface energy for creating water- and oil-repellent finishes on textiles, electronics, and membranes.
• Specialty Adhesives & Sealants: Enhances the environmental stability and bonding performance of adhesives used in demanding aerospace and automotive applications.
• Lithography & Photoresists: Serves as a component in advanced photoresist formulations for semiconductor manufacturing, leveraging its fluorine chemistry.

Basic Information

Product Name	1,1,1-Trifluoro-2-(Trifluoromethyl)-2-Hydroxy-4-Methyl-5-Pentyl Methacrylate
CAS No.	853064-87-6
Molecular Formula	C11H14F6O3
Molecular Weight	308.22 g/mol
Synonyms	2-Hydroxy-4-methyl-5-pentyl-1,1,1-trifluoro-2-(trifluoromethyl)methacrylate; 5-Pentyl-2-hydroxy-4-methyl-1,1,1-trifluoro-2-(trifluoromethyl)-3-pentenoic acid methyl ester; Fluorinated Hydroxy Methacrylate Monomer; HFIP-Methacrylate derivative; α-(Trifluoromethyl)trifluoroethyl methacrylate derivative
EINECS	Contact for details

Quality Control

Every batch of our 1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards through rigorous analytical protocols including HPLC, GC, NMR, and FTIR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency and traceability for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	Contact for details
Density (20°C)	Contact for details

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