Description

1,1-Bis(Trifluoromethyl)-2,2,2-Trichloroethyl 2-Chloroacrylate is a highly fluorinated and chlorinated acrylate ester monomer designed for advanced polymer synthesis. This compound matters for its unique ability to impart exceptional chemical resistance, thermal stability, and low surface energy properties to resulting polymers. It is primarily needed by R&D chemists and material scientists in the specialty polymer, advanced coatings, and high-performance resin industries seeking to develop next-generation fluorinated materials.

Application

• Advanced Fluoropolymer Synthesis: A key monomer for creating novel copolymers with enhanced resistance to aggressive chemicals, solvents, and extreme temperatures.
• Specialty Coatings & Surface Modifiers: Used to formulate high-performance, low-friction, and non-stick coatings for industrial and electronic applications.
• Optical Fiber Cladding Materials: Imparts specific refractive index and durability properties in the production of specialty optical fibers.
• Lithographic Resists: Serves as a precursor in the development of advanced photoresists for semiconductor manufacturing, particularly for deep-UV processes.
• Adhesive & Sealant Formulations: Incorporated to improve the environmental resistance and longevity of high-end adhesives and sealants.
• Pharmaceutical & Agrochemical Intermediates: Acts as a sophisticated building block in the synthesis of complex molecules for life science applications.

Basic Information

Product Name	1,1-Bis(Trifluoromethyl)-2,2,2-Trichloroethyl 2-Chloroacrylate
CAS No.	2043217-94-1
Molecular Formula	C7H2Cl4F6O2
Molecular Weight	361.89 g/mol
Synonyms	2-Propenoic acid, 2-chloro-, 2,2,2-trichloro-1,1-bis(trifluoromethyl)ethyl ester; 1,1-Bis(trifluoromethyl)-2,2,2-trichloroethyl 2-chloroacrylate; 2,2,2-Trichloro-1,1-bis(trifluoromethyl)ethyl 2-chloroacrylate; (Trifluoromethyl)trichloroethyl chloroacrylate; TCTFEA (abbreviation); Highly halogenated acrylate ester; Perhalogenated acrylate monomer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and precise customer requirements. Each batch is analyzed using advanced techniques including GC, HPLC, NMR, and FTIR to confirm identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) documenting all relevant specifications are available upon request, providing full traceability and supply chain confidence.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area, away from heat sources and incompatible materials such as strong acids, bases, and oxidizing agents. Recommended storage temperature is 2-8°C to maximize shelf-life stability. Keep container tightly sealed under an inert atmosphere to prevent moisture ingress and premature polymerization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.75 g/mL
Refractive Index (n20D)	~1.410

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