Description

Potassium 2,2,3,3-Tetrafluoro-3-(Heptafluoropropoxy)Propionate is a specialized fluorinated organic salt with unique surfactant and surface-modifying properties. This compound is valued for its ability to dramatically lower surface tension in demanding environments, making it a critical performance additive. It is primarily sought by manufacturers in the fluoropolymer, electronics, and advanced coatings industries for applications requiring exceptional chemical and thermal stability.

Application

• As a key fluorosurfactant and emulsifier in the polymerization of fluorinated monomers (e.g., PTFE, PVDF).
• As a wetting and leveling agent in high-performance industrial and electronic coatings.
• As a surface tension reducer in fire-fighting foams (AFFF) designed for hydrocarbon fires.
• In the formulation of specialty cleaning agents for the electronics and semiconductor sectors.
• As an intermediate in the synthesis of other complex fluorinated compounds and pharmaceuticals.
• For research and development in advanced material science, particularly where hydrophobic or oleophobic surfaces are required.

Basic Information

Product Name	Potassium 2,2,3,3-Tetrafluoro-3-(Heptafluoropropoxy)Propionate
CAS No.	84100-11-8
Molecular Formula	C6F11KO3
Molecular Weight	428.15 g/mol
Synonyms	Potassium Perfluoropropyl Vinyl Ether Sulfonate; Potassium 1,1,2,2-Tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)ethanesulfonate; 3-Oxa-2,2,3,3,4,4,5,5,6,6,6-undecafluorohexanoic Acid Potassium Salt; Potassium 3-Oxa-perfluorohexanoate; FC-6 Potassium Salt; PFPrVE-SO3K; Fluorinated Surfactant FC-6K
EINECS	Contact for details

Quality Control

Our production of Potassium 2,2,3,3-Tetrafluoro-3-(Heptafluoropropoxy)Propionate adheres to a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment.

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). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation. Keep away from strong acids and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
pH (5% aqueous solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm

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