Description

4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-Pentacosafluoro-2-Hydroxypentadecyl Dihydrogen Phosphate is a highly fluorinated organophosphate compound characterized by its unique hydrophobic and oleophobic properties derived from the long perfluoroalkyl chain. This chemical is a critical intermediate and functional additive, valued for its ability to impart surface energy modification, chemical resistance, and release characteristics to various materials. It is primarily sought by R&D and manufacturing professionals in the specialty chemical, advanced materials, and surface treatment industries.

Application

• Surface Modifier and Additive: Used to create low-surface-energy coatings for textiles, leather, and paper to provide water, oil, and stain repellency.
• Fluorinated Surfactant Intermediate: Serves as a key building block for synthesizing advanced fluorosurfactants and emulsifiers used in demanding applications like fire-fighting foams and specialty polymerizations.
• Release Agent Component: Incorporated into formulations for mold release agents, particularly in high-temperature polymer processing (e.g., plastics, rubber) where non-stick properties are essential.
• Specialty Polymer Synthesis: Acts as a monomer or functionalization agent in the production of fluorinated polymers and copolymers with enhanced chemical and thermal stability.
• Lithographic Materials: Potential use in advanced photoresist formulations for semiconductor manufacturing due to its fluorine content and chemical structure.
• Biomedical Research: Investigated for creating biocompatible, protein-resistant surfaces and in the development of targeted delivery systems.

Basic Information

Product Name	4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-Pentacosafluoro-2-Hydroxypentadecyl Dihydrogen Phosphate
CAS No.	94200-42-7
Molecular Formula	C15H6F25O5P
Molecular Weight	692.14 g/mol
Synonyms	2-Hydroxy-4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-pentacosafluoropentadecyl dihydrogen phosphate; Perfluorooctyl Ethanol Phosphate; 1H,1H,2H,2H-Perfluorodecyl Ethanol Phosphate Ester; F(CF2)8CH2CH2OPO(OH)2; Fluorinated Alkyl Phosphate Ester; Telomer B Phosphate; Fluorosurfactant Intermediate F8-2OH-PO4
EINECS	Contact for details

Quality Control

Our production of 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-Pentacosafluoro-2-Hydroxypentadecyl Dihydrogen Phosphate adheres to a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and assay, NMR and IR for structural confirmation, and KF titration for moisture content. A detailed Certificate of Analysis (COA) is provided with each shipment, ensuring traceability and compliance with your specifications.

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). Due to its chemical nature as a strong acid/organic solvent, keep away from heat, sparks, open flames, and incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Free Phosphoric Acid	≤ 2.0%
Fluorine Content	≥ 68.0%

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