Description

Trifluoroethyl Methacrylate is a high-value fluorinated acrylate monomer essential for imparting unique surface properties to advanced polymers. Its core value proposition lies in the introduction of fluorine atoms, which significantly enhance chemical resistance, thermal stability, and hydrophobicity in the final materials. This compound is critically needed by R&D and production teams in the specialty coatings, optical materials, and high-performance adhesive industries seeking to develop next-generation products with superior performance characteristics.

Application

• Optical Fiber Cladding and Coatings: Used to formulate resins with low refractive index and excellent environmental resistance for protecting optical fibers.
• Hydrophobic and Oleophobic Surface Treatments: A key monomer for creating anti-fingerprint, easy-clean, and stain-resistant coatings for displays, lenses, and architectural glass.
• Specialty Adhesives and Sealants: Incorporated to improve the chemical and solvent resistance of adhesives used in harsh industrial or automotive environments.
• Lithographic Photoresists: Serves as a component in advanced photoresists for semiconductor manufacturing, leveraging its etching resistance.
• Modification of Biomedical Polymers: Used to fluorinate polymer surfaces for medical devices to reduce protein adsorption and improve biocompatibility.
• High-Performance Elastomers: Enhances the fuel, oil, and heat resistance of fluorinated rubbers and elastomers.

Basic Information

Product Name	Trifluoroethyl Methacrylate
CAS No.	38785-10-3
Molecular Formula	C6H7F3O2
Molecular Weight	168.11 g/mol
Synonyms	2,2,2-Trifluoroethyl methacrylate; 2-(Trifluoroethoxy)ethyl methacrylate (common misnomer); Methacrylic acid 2,2,2-trifluoroethyl ester; 1,1,1-Trifluoro-2-propyl methacrylate; TFEMA; 3,3,3-Trifluoropropyl methacrylate (isomer); Trifluoroethyl 2-methyl-2-propenoate; 2,2,2-Trifluoroethyl 2-methylacrylate
EINECS	Contact for details

Quality Control

Our Trifluoroethyl Methacrylate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee it meets your precise R&D or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at temperatures between 2°C and 8°C (refrigerated) to minimize volatility and polymerization risk. This product is highly volatile and easily oxidized; for long-term storage, consider under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0 %
Water Content (KF)	≤ 0.1 %
Inhibitor (MEHQ)	50 - 250 ppm
Density (at 20°C)	1.25 - 1.30 g/mL

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