Description

Di-4-Fluorophenyl Sulfide is a specialized organosulfur compound featuring two fluorinated aromatic rings. This high-purity intermediate is valued for its role in synthesizing advanced materials and active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors. Our supply ensures consistent quality and reliable availability for critical development and production processes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, leveraging the fluorine moiety for enhanced biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for creating fluorine-containing compounds used in electronic display technologies.
• Polymer Modification: Incorporated into specialty polymers to impart specific thermal, chemical, or surface properties.
• Ligand & Catalyst Development: Employed in organometallic chemistry for the design of new catalysts used in cross-coupling reactions.
• Academic & Industrial R&D: A valuable reagent for exploratory chemistry in medicinal and materials science research programs.

Basic Information

Product Name	Di-4-Fluorophenyl Sulfide
CAS No.	405-31-2
Molecular Formula	C12H8F2S
Molecular Weight	222.26 g/mol
Synonyms	Bis(4-fluorophenyl) sulfide; 4,4'-Difluorodiphenyl sulfide; 1-Fluoro-4-[(4-fluorophenyl)sulfanyl]benzene; p,p'-Difluorodiphenyl sulfide; Di(p-fluorophenyl) sulfide; (4-Fluorophenyl) sulfide; 4-Fluorophenyl sulfide
EINECS	Contact for details

Quality Control

Our Di-4-Fluorophenyl Sulfide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support compliance with REACH and other global regulatory frameworks.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.