Description

Pentafluoro-(2,2,3,3-tetrafluoropropoxy)benzene is a high-purity fluorinated aromatic ether compound. This specialty chemical is valued for its unique combination of high volatility and chemical stability, making it an essential intermediate and functional fluid in advanced manufacturing. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and electronics industries for applications requiring precise fluorination and inert properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing fluorine atoms to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key building block for novel herbicides and pesticides, leveraging its fluorinated structure for improved efficacy and environmental profile.
• Electronics Manufacturing: Employed as a precision cleaning agent or etching gas precursor in the production of semiconductors and liquid crystal displays (LCDs).
• Lubricant & Heat Transfer Fluid: Functions as a base component for high-performance fluorinated lubricants and dielectric heat transfer fluids due to its thermal and chemical stability.
• Surface Modification: Used to create low-surface-energy, oil- and water-repellent coatings for textiles, membranes, and advanced materials.
• Organic Synthesis Reagent: Acts as a versatile fluorinating agent or protecting group in complex organic synthesis for fine chemicals.

Basic Information

Product Name	Pentafluoro-(2,2,3,3-tetrafluoropropoxy)benzene
CAS No.	89847-87-0
Molecular Formula	C9H3F9O
Molecular Weight	298.10 g/mol
Synonyms	1-(Pentafluorophenoxy)-2,2,3,3-tetrafluoropropane; Perfluoro(2,2,3,3-tetrafluoropropyl pentafluorophenyl ether); Benzene, pentafluoro(2,2,3,3-tetrafluoropropoxy)-; 2,2,3,3-Tetrafluoropropyl pentafluorophenyl ether; Pentafluorophenyl 2,2,3,3-tetrafluoropropyl ether; F9B; (Perfluoropropoxy)pentafluorobenzene
EINECS	Contact for details

Quality Control

Our Pentafluoro-(2,2,3,3-tetrafluoropropoxy)benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are sealed when not in use and stored away from heat sources and open flames. Keep away from strong bases and reactive materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.65 g/mL
Boiling Point	~150-155°C

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