Description

Butanoic Acid,2,2,3,3,4,4-Hexafluoro-4-[(Trifluorothenyl)Oxy]-, Sodium Salt, Polymer With Tetrafluoroethene is a specialized fluorinated polymer salt, a high-performance material derived from the copolymerization of a perfluorinated butanoic acid derivative with tetrafluoroethylene. This compound matters for its unique combination of chemical inertness, thermal stability, and potential surface-active properties imparted by its fluorinated structure. It is primarily needed by advanced material scientists and formulators in industries such as fluoropolymer modification, specialty coatings, and as a potential processing aid or surfactant in demanding chemical environments where standard hydrocarbon-based materials fail.

Application

• Fluoropolymer Additive: Used as a processing aid or modifier to alter the surface properties, melt viscosity, or compatibility of polytetrafluoroethylene (PTFE) and related fluoropolymers.
• Specialty Coatings & Films: Imparts oil, water, and chemical resistance in high-performance coatings for aerospace, automotive, or chemical processing equipment.
• Surfactant/Emulsifier: Acts as a fluorinated surfactant for applications requiring stability in aggressive media, such as in the polymerization of fluoromonomers or in fire-fighting foams.
• Membrane Technology: A potential component in the fabrication of ion-exchange or filtration membranes that require exceptional chemical resistance.
• Electronic Materials: May be investigated for use in dielectric layers or as an additive in electronic encapsulants due to its fluorinated nature and thermal stability.
• Research & Development: Serves as a key intermediate or functional material in R&D for novel fluorinated compounds and polymers.

Basic Information

Product Name	Butanoic Acid,2,2,3,3,4,4-Hexafluoro-4-[(Trifluorothenyl)Oxy]-, Sodium Salt, Polymer With Tetrafluoroethene
CAS No.	69531-49-3
Molecular Formula	(C4HF9O3Na·C2F4)x
Molecular Weight	Polymeric (Contact for details)
Synonyms	Perfluoro(2,5,8-trimethyl-3,6,9-trioxadodecanoic acid) sodium salt, polymer with tetrafluoroethylene; Sodium perfluoro(4-methyl-3,6-dioxa-5-trifluoromethyloctanoate)-tetrafluoroethylene copolymer; Fluorinated polyether sodium salt-TFE copolymer; 2,2,3,3,4,4-Hexafluoro-4-[(trifluorovinyl)oxy]butanoic acid, sodium salt, polymer with tetrafluoroethene; TFE copolymer with sodium perfluoroalkyl ether carboxylate; Perfluoropolyether acid sodium salt-TFE polymer
EINECS	Contact for details

Quality Control

Our production of this advanced fluorochemical adheres to a rigorous quality management system. Each batch is characterized using advanced analytical techniques to ensure consistency in composition, molecular weight distribution, and functional group content. Certificates of Analysis (COA) detailing key specifications are provided to guarantee the material meets your research and development or production 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 hygroscopic (moisture-sensitive). Keep away from strong acids, strong bases, and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Fluorine Content	≥ 65.0%
Moisture (KF Titration)	≤ 1.0%
Ash Content	Contact for details
Molecular Weight (GPC)	Contact for details (Typical Mn provided)

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