Description

p-[[4,4,5,5,5-Pentafluoro-3-(Pentafluoroethyl)-1,2,3-Tris(Trifluoromethyl)Pent-1-Enyl]Oxy]-n-[3-(Triethoxysilyl)Propyl]Benzenesulphonamide is a highly specialized organofluorine compound featuring a unique hybrid structure that combines a perfluorinated olefin segment with a triethoxysilylpropyl linker. This molecular architecture is engineered to deliver exceptional surface-modifying properties, particularly for creating durable, low-energy, and chemically resistant coatings. It is a critical advanced intermediate for R&D and production in high-performance material science, serving industries that demand extreme environmental stability and specific surface functionalities.

Application

• Surface Modification Agent: Key component for formulating advanced coatings that impart oil, water, and stain repellency to textiles, membranes, and composite materials.
• Fluorinated Silane Coupling Agent: Used to enhance the adhesion and compatibility between inorganic substrates (like glass, metals, ceramics) and fluoropolymer matrices or resins.
• Specialty Additive for High-Performance Polymers: Incorporated into fluoropolymers (e.g., PTFE, FKM) and other engineering plastics to modify surface characteristics and improve chemical resistance.
• Intermediate for Pharmaceutical & Agrochemistry: Serves as a building block for synthesizing novel molecules with potential bioactivity, leveraging the metabolic stability often conferred by the perfluorinated group.
• Component in Optical & Electronic Materials: Used in the development of low-refractive-index coatings, waveguides, and dielectric layers for microelectronics due to its fluorine content.
• Research & Development: A valuable tool for academic and industrial chemists exploring new fluorination methodologies, surface science, and material properties.

Basic Information

Item	Details
Product Name	p-[[4,4,5,5,5-Pentafluoro-3-(Pentafluoroethyl)-1,2,3-Tris(Trifluoromethyl)Pent-1-Enyl]Oxy]-n-[3-(Triethoxysilyl)Propyl]Benzenesulphonamide
CAS No.	52026-59-2
Molecular Formula	C24H19F20NO6SSi
Molecular Weight	809.53 g/mol
Synonyms	1-Propanesulfonamide, N-[3-(triethoxysilyl)propyl]-4-[[4,4,5,5,5-pentafluoro-3-(pentafluoroethyl)-1,2,3-tris(trifluoromethyl)-1-penten-1-yl]oxy]-; 4-[[4,4,5,5,5-Pentafluoro-3-(pentafluoroethyl)-1,2,3-tris(trifluoromethyl)-1-penten-1-yl]oxy]-N-[3-(triethoxysilyl)propyl]benzenesulfonamide; Perfluorinated olefin silane sulfonamide; Fluorinated silane coupling agent with sulfonamide linker; CAS 52026-59-2; (p-Perfluoropenenyloxy)benzenesulfonamide propyltriethoxysilane
EINECS	Contact for details

Quality Control

Every batch of our p-[[4,4,5,5,5-Pentafluoro-3-(Pentafluoroethyl)-1,2,3-Tris(Trifluoromethyl)Pent-1-Enyl]Oxy]-n-[3-(Triethoxysilyl)Propyl]Benzenesulphonamide is manufactured and analyzed under a strict quality management system. We employ advanced analytical techniques including NMR (1H, 19F, 13C), HPLC, and FT-IR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%

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