Description

2-Propenoic Acid 2,2-Difluoroethyl Ester is a specialized fluorinated acrylate monomer, a key building block for introducing fluorine functionality into advanced polymers. This compound is valued for its ability to impart unique properties such as enhanced chemical resistance, thermal stability, and low surface energy to polymeric materials. It is primarily sought by R&D chemists and process engineers in the advanced materials, specialty coatings, and high-performance polymer industries.

Application

• Synthesis of Fluorinated Polymers: A critical monomer for producing polymers with enhanced oil, water, and chemical resistance.
• Specialty Coatings and Adhesives: Used to formulate high-performance, durable coatings with low surface energy for non-stick and anti-fouling applications.
• Optical Materials: Serves as a precursor for polymers used in optical fibers and lenses, where clarity and environmental stability are paramount.
• Lithography and Photoresists: Employed in the development of advanced photoresist materials for semiconductor manufacturing.
• Hydrophobic Surface Modifiers: Used to create surfaces with tailored wettability for medical devices and textiles.
• Research & Development: A valuable reagent for academic and industrial R&D focused on novel fluorinated materials and functional monomers.

Basic Information

Product Name	2-Propenoic Acid 2,2-Difluoroethyl Ester
CAS No.	104082-95-3
Molecular Formula	C5H6F2O2
Molecular Weight	136.10 g/mol
Synonyms	2,2-Difluoroethyl Acrylate; Acrylic Acid 2,2-Difluoroethyl Ester; 2,2-Difluoroethyl 2-Propenoate; 2,2-Difluoroethyl Prop-2-enoate; 2-Propenoic Acid, 2,2-Difluoroethyl Ester; 2,2-Difluoroethanol Acrylate; DFA; 1,1-Difluoro-2-hydroxyethyl Acrylate (tautomer)
EINECS	Contact for details

Quality Control

Every batch of 2-Propenoic Acid 2,2-Difluoroethyl Ester is manufactured and tested under a strict quality management system. We ensure high purity and consistency to meet the rigorous demands of polymer synthesis and advanced material development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee supply reliability and technical compliance.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	100 - 250 ppm

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