Description

4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,13,13,13-Icosafluoro-2-Hydroxy-12-(Trifluoromethyl)Tridecyl Dihydrogen Phosphate is a highly fluorinated organophosphorus compound, valued for its unique combination of hydrophobicity, oleophobicity, and surface-active properties derived from its perfluorinated chain. This specialized chemical is critical for applications requiring extreme chemical resistance, low surface energy, and thermal stability. It is primarily sought by R&D and manufacturing sectors in advanced materials science, including the development of high-performance surfactants, coatings, and specialty polymers.

Application

• Fluorinated Surfactant & Emulsifier: Key component in fire-fighting foams (AFFF), coatings, and emulsion polymerization where exceptional stability and surface activity are required.
• Surface Modification Agent: Used to impart oil, water, and stain repellency to textiles, leather, paper, and non-woven fabrics.
• Specialty Polymer Intermediate: Serves as a monomer or additive in the synthesis of fluoropolymers and high-performance plastics for the aerospace, electronics, and chemical processing industries.
• Lithium-Ion Battery Electrolyte Additive: Potential application in forming stable solid-electrolyte interphase (SEI) layers to enhance battery performance and safety.
• Pharmaceutical & Agrochemical Intermediate: Used in the synthesis of novel active ingredients that benefit from the metabolic stability and lipophilicity of fluorine.
• Anti-fogging & Leveling Agent: Improves film formation and clarity in high-end optical coatings and films.

Basic Information

Item	Details
Product Name	4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,13,13,13-Icosafluoro-2-Hydroxy-12-(Trifluoromethyl)Tridecyl Dihydrogen Phosphate
CAS No.	63295-27-2
Molecular Formula	C₁₄H₁₀F₂₃O₅P
Molecular Weight	Contact for details
Synonyms	1H,1H,2H,2H-Perfluorodecyl Dihydrogen Phosphate (partial); 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Heneticosafluoro-1-hydroxy-11-(trifluoromethyl)dodecyl Dihydrogen Phosphate; Perfluorinated Alkyl Phosphate Ester; F-alkyl Phosphate; Fluorinated Phosphate Surfactant; FC-Phosphate Ester; Telomer B Phosphate
EINECS	Contact for details

Quality Control

Our production of 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,13,13,13-Icosafluoro-2-Hydroxy-12-(Trifluoromethyl)Tridecyl Dihydrogen Phosphate adheres to a strict quality management system. Every batch is analyzed using advanced techniques including NMR (¹⁹F, ¹H, ³¹P) and HPLC to confirm identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each 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). This material is hygroscopic (moisture-sensitive) and should be handled under a dry atmosphere to prevent hydrolysis. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5% w/w
Acid Value	Contact for details
Fluorine Content	Contact for details

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