Description

Phenyltetrafluoroethyl Ether CAS NO 53998-02-0 is a specialized fluorinated ether compound characterized by its unique phenyl and tetrafluoroethyl functional groups. This structure imparts valuable properties such as chemical inertness, thermal stability, and low surface energy, making it a critical intermediate and functional additive in advanced manufacturing. It is essential for industries requiring high-performance materials with specific solubility and stability profiles. Key sectors that utilize this compound include pharmaceutical synthesis, agrochemical formulation, and the production of specialty polymers and coatings.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key building block for modern pesticides and herbicides, where the fluorine atoms contribute to improved efficacy and environmental persistence.
• Specialty Polymer Modifier: Acts as a monomer or additive in fluoropolymers and high-performance resins to improve chemical resistance, thermal properties, and surface characteristics.
• Electrolyte Additive: Employed in the formulation of advanced lithium-ion battery electrolytes to enhance stability and safety at high voltages.
• Surface Treatment Agent: Used in coatings and surface modifications to impart oil- and water-repellent (omniphobic) properties.
• Solvent for Specialized Reactions: Functions as an inert, high-boiling point solvent for sensitive fluorination and other organofluorine chemistry processes.
• Liquid Crystal & OLED Materials: Incorporated as a component in the development of fluorinated liquid crystals and organic light-emitting diode (OLED) materials.

Basic Information

Product Name	Phenyltetrafluoroethyl Ether
CAS No.	53998-02-0
Molecular Formula	C8H6F4O
Molecular Weight	194.13 g/mol
Synonyms	1,1,2,2-Tetrafluoroethyl Phenyl Ether; Benzene, (1,1,2,2-tetrafluoroethoxy)-; α,α,β,β-Tetrafluoroethyl Phenyl Ether; Phenoxytetrafluoroethane; (Tetrafluoroethoxy)benzene; Phenyl 1,1,2,2-tetrafluoroethyl ether; 2,2,3,3-Tetrafluoro-1-phenoxypropane (incorrect but sometimes listed); Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Phenyltetrafluoroethyl Ether is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most demanding synthesis and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong bases, strong oxidizing agents, and moisture. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.1%
Refractive Index	1.410 - 1.420 @ 20°C
Density	1.30 - 1.35 g/mL @ 25°C

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