Description

3,3,4,4,4-Pentafluorobutyl Acrylate is a specialized fluorinated acrylate monomer, a key building block for introducing unique surface properties into polymeric materials. Its value lies in the combination of the reactive acrylate group with the highly stable and hydrophobic pentafluorobutyl chain, enabling the synthesis of advanced polymers with enhanced performance. This compound is essential for R&D chemists and material scientists in industries focused on creating high-performance coatings, adhesives, and specialty polymers where low surface energy, chemical resistance, and durability are critical.

Application

• Fluoropolymer Synthesis: A key monomer for producing specialty fluorinated acrylic polymers and copolymers.
• Surface Modification Coatings: Imparts exceptional water and oil repellency (omniphobicity), stain resistance, and easy-clean properties to surfaces.
• Advanced Adhesives & Sealants: Used to formulate adhesives with improved chemical resistance and weatherability for demanding environments.
• Optical Materials: Employed in the development of fluorinated polymers for optical fibers and cladding materials due to low refractive index.
• Lithography & Photoresists: Serves as a precursor in the manufacture of advanced photoresists for semiconductor fabrication.
• Textile & Leather Finishing: Provides durable water-repellent (DWR) and soil-release finishes for technical textiles and high-end leather.
• Medical Device Coatings: Used to create biocompatible, low-friction, and anti-fouling coatings on medical implants and instruments.
• Research & Development: A valuable reagent for academic and industrial research into novel fluorinated materials and their properties.

Basic Information

Product Name	3,3,4,4,4-Pentafluorobutyl Acrylate
CAS No.	17527-31-0
Molecular Formula	C7H5F5O2
Molecular Weight	216.10 g/mol
Synonyms	2-Propenoic acid, 3,3,4,4,4-pentafluorobutyl ester; Pentafluorobutyl acrylate; 3,3,4,4,4-Pentafluorobutyl 2-propenoate; Acrylic acid, pentafluorobutyl ester; 1H,1H,5H-Perfluoropentyl acrylate; PFBA; 2,2,3,3,3-Pentafluoropropyl acrylate (common misnomer); 4,4,5,5,5-Pentafluoropentyl acrylate
EINECS	Contact for details

Quality Control

Our 3,3,4,4,4-Pentafluorobutyl Acrylate is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity for sensitive polymerization processes. We employ advanced analytical techniques including Gas Chromatography (GC) and NMR to monitor purity and confirm identity. Certificates of Analysis (COA) detailing specific batch results are provided with every shipment. Our quality management system is designed to meet the stringent requirements of industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). It is recommended to store under an inert gas atmosphere such as nitrogen or argon to prevent polymerization and maintain purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	50 - 250 ppm
Acidity (as acrylic acid)	≤ 0.5%

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