Description

3-Fluoro-4,4'-Dichlorobiphenyl is a specialized halogenated biphenyl derivative of significant interest in advanced chemical synthesis. This compound serves as a versatile and high-value building block for the development of complex organic molecules, particularly in materials science and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the agrochemical, pharmaceutical, and liquid crystal industries seeking to incorporate its unique fluorinated and chlorinated aromatic structure.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel active pharmaceutical ingredients (APIs), especially those requiring fluorinated biphenyl motifs.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and pesticides where the halogenated biphenyl core enhances biological activity and stability.
• Liquid Crystal Materials: Serves as a precursor in the synthesis of fluorinated liquid crystal compounds for display technologies.
• Organic Electronic Materials: Employed in the research of organic semiconductors and charge-transport materials due to its conjugated biphenyl system.
• Chemical Research & Development: A valuable reference standard and building block in academic and industrial laboratories for method development and exploring new chemical spaces.
• Polymer Modification: Can be used to introduce halogenated aromatic units into polymer chains to alter physical properties like flame retardancy or refractive index.

Basic Information

Product Name	3-Fluoro-4,4'-Dichlorobiphenyl
CAS No.	1236120-19-6
Molecular Formula	C12H7Cl2F
Molecular Weight	241.09 g/mol
Synonyms	4,4'-Dichloro-3-fluorobiphenyl; 1-Fluoro-2-(4-chlorophenyl)-5-chlorobenzene; 3-Fluoro-4,4'-dichloro-1,1'-biphenyl; Biphenyl, 3-fluoro-4,4'-dichloro-; [1,1'-Biphenyl]-3-fluoro-4,4'-dichloro-
EINECS	Contact for details

Quality Control

Our 3-Fluoro-4,4'-Dichlorobiphenyl is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing including HPLC, GC, NMR, and mass spectrometry to confirm identity and purity. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring full traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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