Description

Sodium 4-[[3,3,3-Trifluoro-1-(Pentafluoroethyl)-2-(Trifluoromethyl)Prop-1-Enyl]Oxy]Benzenesulphonate is a highly fluorinated organic sulfonate salt, a specialty chemical designed for demanding applications where unique surface properties and chemical resistance are paramount. This compound matters because its complex perfluoroalkyl ether and sulfonate structure imparts exceptional stability, hydrophobicity, and oleophobicity. It is primarily needed by advanced material scientists and formulators in the fluoropolymer processing, high-performance coatings, and specialty surfactant industries.

Application

• Fluoropolymer Additive: Acts as a processing aid or surfactant in the manufacture of PTFE (Teflon™) and other fluoropolymers to improve dispersion and film-forming properties.
• Oil & Water Repellent Coatings: A key ingredient in formulating durable stain-resistant and waterproof coatings for textiles, leather, and paper.
• Specialty Surfactant: Used in fire-fighting foams (AFFF), electronics cleaning fluids, and other applications requiring fluorosurfactants with high thermal and chemical stability.
• Surface Modifier: Imparts low surface energy to materials for anti-fouling, anti-icing, or easy-clean surfaces in industrial and consumer products.
• Lithography and Electronics: Potential use as a surfactant or additive in photoresist formulations and electronic chemical preparations for the semiconductor industry.
• Research & Development: Serves as a building block or intermediate in the synthesis of novel fluorinated compounds for pharmaceutical and agrochemical research.

Basic Information

Item	Detail
Product Name	Sodium 4-[[3,3,3-Trifluoro-1-(Pentafluoroethyl)-2-(Trifluoromethyl)Prop-1-Enyl]Oxy]Benzenesulphonate
CAS No.	85284-17-9
Molecular Formula	C13H4F11NaO4S
Molecular Weight	504.21 g/mol
Synonyms	Sodium 4-[(3,3,3-trifluoro-1-(pentafluoroethyl)-2-(trifluoromethyl)prop-1-en-1-yl)oxy]benzenesulfonate; Sodium 4-[[3,3,3-Trifluoro-1-(Pentafluoroethyl)-2-(Trifluoromethyl)Prop-1-Enyl]Oxy]Benzenesulfonate; Perfluoroalkyl ether benzenesulfonate sodium salt; Fluorinated surfactant 85284-17-9; Sodium 4-(1,1,1,2,2,3,3,4,4,5,5-undecafluoro-5-(trifluoromethyl)pent-3-en-3-yloxy)benzenesulfonate; F-alkyl ether sulfonate; C13 Fluorotelomer sulfonate derivative
EINECS	Contact for details

Quality Control

Our production of Sodium 4-[[3,3,3-Trifluoro-1-(Pentafluoroethyl)-2-(Trifluoromethyl)Prop-1-Enyl]Oxy]Benzenesulphonate adheres to a rigorous quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and moisture content. We support compliance with global regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). To prevent degradation and caking, the container must be kept tightly sealed when not in use and stored under conditions of low humidity. Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Moisture (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Fluoride Content	Contact for details
pH (1% Solution)	5.0 - 8.0

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