Description

Propanedioic Acid, Mono(.Gamma.-.Omega.-Perfluoro-C8-12-Alkyl) Derivs., Bis4-(Ethenyloxy)Butyl Esters is a specialized fluorinated malonic acid derivative engineered for high-performance surface modification. This compound matters because it combines the exceptional oil- and water-repellency of perfluoroalkyl chains with reactive vinyl ether groups, enabling durable covalent bonding to substrates. It is primarily needed by formulators in the coatings, textiles, and advanced materials industries seeking to impart permanent, low-surface-energy properties.

Application

• As a key monomer for synthesizing fluorinated polymers and copolymers with enhanced chemical resistance.
• As a surface-modifying agent in high-performance industrial and protective coatings to provide stain, oil, and water repellency.
• In the treatment of technical textiles and nonwovens to create breathable, liquid-repellent fabrics.
• For modifying the surface properties of fillers, pigments, and nanoparticles to improve dispersion in hydrophobic matrices.
• In the formulation of release coatings and anti-adhesive layers for industrial applications.
• As a potential intermediate for specialty surfactants and additives used in demanding environments.

Basic Information

Product Name	Propanedioic Acid, Mono(.Gamma.-.Omega.-Perfluoro-C8-12-Alkyl) Derivs., Bis4-(Ethenyloxy)Butyl Esters
CAS No.	238420-80-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bis[4-(ethenyloxy)butyl] mono(perfluoroalkyl)malonate; Perfluoroalkyl malonic acid bis(4-vinyloxybutyl) ester; Fluorinated malonate vinyl ether; Mono(perfluoro-C8-12-alkyl)malonic Acid Bis(4-vinyloxybutyl) Ester; Reactive fluorinated malonate; PFAS-based polymerizable monomer; Low-surface-energy coating monomer.
EINECS	Contact for details

Quality Control

Our production of this fluorinated specialty chemical adheres to a strict quality management system. Every batch is characterized using advanced analytical techniques to ensure consistency in composition, functionality, and purity. A comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, fluorine content, and vinyl ether functionality is provided with each shipment to guarantee it meets your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is incompatible with fluoride compounds and strong alkalis; keep away from such materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Fluorine Content	Specified range
Vinyl Ether Content	Specified range
Water Content (KF)	≤ 0.5%
Acid Value	≤ 2.0 mg KOH/g

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