Description

4-(4-Fluorophenyl)-3-Fluorophenol is a high-purity fluorinated phenolic compound, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its unique bifluorinated aromatic structure, which is essential for imparting specific electronic and steric properties to target molecules. This product is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting CNS disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, where the fluorinated phenol moiety enhances biological activity and environmental stability.
• Liquid Crystal Materials: Serves as a precursor in the manufacture of fluorinated liquid crystals for high-performance display technologies.
• Polymer Modification: Acts as a monomer or additive to introduce fluorine into polymer backbones, improving chemical resistance and thermal stability of specialty plastics.
• Organic Electronic Materials: Employed in the development of organic semiconductors and charge-transport materials for OLEDs and photovoltaic cells.
• Chemical Research: A versatile reagent for academic and industrial R&D in cross-coupling reactions and as a ligand precursor in catalysis.

Basic Information

Product Name	4-(4-Fluorophenyl)-3-Fluorophenol
CAS No.	349665-92-5
Molecular Formula	C12H8F2O
Molecular Weight	206.19 g/mol
Synonyms	3-Fluoro-4-(4-fluorophenyl)phenol; 4-(4-Fluorophenyl)-3-fluorophenol; 2-Fluoro-4'-(4-fluorophenyl)phenol; [1,1'-Biphenyl]-3-ol, 4-fluoro-4'-fluoro-; 4-Fluoro-3-(4-fluorophenyl)phenol; 3,4'-Difluorobiphenyl-4-ol
EINECS	Contact for details

Quality Control

Our 4-(4-Fluorophenyl)-3-Fluorophenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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