Description

2,3,3,3-Tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(pentafluorophenoxy)propoxy]propionyl fluoride is a highly fluorinated, reactive acyl fluoride intermediate of significant importance in advanced chemical synthesis. Its value lies in its ability to introduce perfluorinated ether and ester functionalities, which are critical for modifying surface properties and enhancing chemical stability. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries, particularly for developing novel fluorinated active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel fluorinated drug candidates and active pharmaceutical ingredients (APIs) with improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced fluorinated pesticides and herbicides, where the fluorine atoms enhance biological activity and environmental persistence.
• Specialty Polymer & Surface Modifier: Serves as a monomer or grafting agent for creating fluoropolymers with exceptional oil, water, and chemical resistance for coatings and membranes.
• Liquid Crystal & Electronic Materials: Employed in the synthesis of fluorinated components for liquid crystal displays (LCDs) and dielectric materials in the electronics industry.
• Perfluoropolyether (PFPE) Derivatives: Acts as a precursor for manufacturing high-performance PFPE-based lubricants, fluids, and elastomers used in extreme environments.
• Research & Development: A valuable tool for academic and industrial research exploring new fluorination methodologies and fluorine chemistry.

Basic Information

Product Name	2,3,3,3-Tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(pentafluorophenoxy)propoxy]propionyl fluoride
CAS No.	25711-77-7
Molecular Formula	C12HF15O3
Molecular Weight	478.11 g/mol
Synonyms	Perfluoro(3,5-dioxa-4-methyl-6-phenylhexanoyl) fluoride; 2,3,3,3-Tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(pentafluorophenoxy)propoxy]propanoic acid fluoride; 4-Methyl-3,6-dioxa-5-phenylperfluorononanoyl fluoride; Pentafluorophenyl perfluoroisopropyl ether acyl fluoride; HFPO-PFP derivative; CAS 25711-77-7
EINECS	Contact for details

Quality Control

Our production of 2,3,3,3-Tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(pentafluorophenoxy)propoxy]propionyl fluoride adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including NMR, FT-IR, and GC/HPLC analysis, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality system is designed to support cGMP and ISO 9001 standards for traceability and reliability, making this product suitable for demanding regulatory environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong acids, bases, and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure (¹⁹F & ¹H)
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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