Description

Bis(3-Fluorophenyl)Disulfide is a specialized organosulfur compound featuring a disulfide bridge connecting two 3-fluorophenyl groups. This molecular architecture makes it a valuable intermediate for synthesizing more complex fluorinated aromatic compounds and materials. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring the introduction of fluorinated aromatic motifs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and oncology, where fluorine substitution is critical for metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the fluorine atom to enhance biological activity and environmental persistence.
• Ligand & Catalyst Precursor: Serves as a precursor for creating specialized ligands in transition metal catalysis, enabling challenging cross-coupling and other synthetic transformations.
• Polymer & Material Science: Incorporated into the backbone or side chains of polymers to impart specific properties such as chemical resistance, thermal stability, or unique optical characteristics for high-performance materials.
• Chemical Research & Development: A versatile reagent for academic and industrial research exploring new fluorination methodologies, disulfide chemistry, and the creation of chemical libraries for screening.

Basic Information

Item	Detail
Product Name	Bis(3-Fluorophenyl)Disulfide
CAS No.	63930-17-6
Molecular Formula	C12H8F2S2
Molecular Weight	254.32 g/mol
Synonyms	Bis(3-fluorophenyl) disulfide; 3,3'-Difluorodiphenyl disulfide; 1-Fluoro-3-[(3-fluorophenyl)disulfanyl]benzene; Di(3-fluorophenyl) disulfide; Bis(m-fluorophenyl) disulfide
EINECS	Contact for details

Quality Control

Every batch of Bis(3-Fluorophenyl)Disulfide is produced and analyzed under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. The compound is light-sensitive and should be stored away from light.

Specification

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

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