Description

Bis[2-(Perfluorohexyl)Ethyl] Phosphate is a high-performance fluorinated organophosphate surfactant and intermediate. This compound is valued for its exceptional ability to impart extreme hydrophobicity, oleophobicity, and chemical resistance to surfaces and formulations. It is primarily sought by manufacturers in the coatings, textiles, and specialty chemical sectors for developing advanced, durable surface treatments and functional additives.

Application

• Fluorinated Surfactant & Leveling Agent: A critical additive in high-performance fluoropolymer coatings and paints to improve wetting, leveling, and substrate adhesion.
• Oil & Water Repellent Finishes: Used to create durable, stain-resistant finishes for technical textiles, outdoor apparel, and protective fabrics.
• Surface Modifier for Polymers: Imparts low surface energy and release properties to plastics, elastomers, and composite materials.
• Intermediate for Fluorochemical Synthesis: Serves as a key building block for synthesizing more complex fluorinated phosphates, phosphonates, and other specialty chemicals.
• Paper & Packaging Coatings: Provides grease and moisture resistance in food-contact and industrial packaging materials.
• Firefighting Foam Formulations (Legacy): Historically used in certain aqueous film-forming foam (AFFF) formulations; current use is subject to strict global regulatory scrutiny regarding PFAS.

Basic Information

Product Name	Bis[2-(Perfluorohexyl)Ethyl] Phosphate
CAS No.	57677-95-9
Molecular Formula	C₁₆H₈F₂₆O₄P
Molecular Weight	846.17 g/mol
Synonyms	Di(1H,1H,2H,2H-perfluorooctyl) phosphate; Bis(1H,1H,2H,2H-perfluorooctyl) phosphate; Bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl) phosphate; Phosphoric acid, bis[2-[(perfluorohexyl)ethyl]] ester; 6:2 Fluorotelomer phosphate; F6H2 Phosphate; 6:2 diPAP (diPolyfluoroalkyl Phosphate Ester); FC-807 (potential trade name)
EINECS	Contact for details

Quality Control

Our Bis[2-(Perfluorohexyl)Ethyl] Phosphate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and assay, 19F/31P/1H NMR for structural confirmation, and Karl Fischer titration for moisture content. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to ensure traceability and compliance with your technical 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). Keep away from strong bases and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5% w/w
Acidity (as H₃PO₄)	≤ 1.0%

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