Description

4-Fluorodiphenyl Ether is a high-purity fluorinated aromatic ether compound, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its unique chemical structure, which introduces fluorine and ether functionalities to enhance the properties of target molecules. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and liquid crystal material industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), particularly in fluorinated drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, pesticides, and fungicides where the fluorine atom improves bioactivity and environmental stability.
• Liquid Crystal Materials: Serves as a core component or side-chain modifier in the synthesis of fluorinated liquid crystals for display technologies.
• Polymer Science: Acts as a monomer or modifier in the creation of specialty polymers with enhanced thermal stability and chemical resistance.
• Organic Electronics: Employed in the research and development of organic light-emitting diodes (OLEDs) and semiconductor materials.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new fluorination reactions and creating complex molecular architectures.

Basic Information

Product Name	4-Fluorodiphenyl Ether
CAS No.	330-84-7
Molecular Formula	C₁₂H₉FO
Molecular Weight	188.20 g/mol
Synonyms	1-Fluoro-4-phenoxybenzene; p-Fluorodiphenyl Ether; 4-Fluorophenyl Phenyl Ether; (4-Fluorophenoxy)benzene; 4-FDPO; NSC 9247; Phenoxy-4-fluorobenzene
EINECS	206-357-7

Quality Control

Our 4-Fluorodiphenyl Ether is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to guarantee compliance with your specific research or production requirements.

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). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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