Description

2,2'-Difluoro Diphenyl Disulfide is a specialized organosulfur compound featuring a disulfide bridge between two fluorinated aromatic rings. This unique structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecules where controlled sulfur-sulfur bond reactivity and fluorine substitution are required. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for applications such as ligand synthesis, material science research, and as a building block for novel chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting sulfur-containing or fluorinated bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the disulfide and fluorine groups can impart specific biological activity.
• Ligand and Catalyst Precursor: Serves as a precursor for ligands in catalysis and for modifying metal complexes in material science applications.
• Polymer and Material Science: Employed in the development of specialty polymers, resins, and advanced materials where the disulfide linkage can offer dynamic or responsive properties.
• Organic Synthesis Research: A versatile reagent for academic and industrial R&D, facilitating studies on disulfide bond formation, cleavage, and fluorine chemistry.

Basic Information

Product Name	2,2'-Difluoro Diphenyl Disulfide
CAS No.	14135-38-7
Molecular Formula	C₁₂H₈F₂S₂
Molecular Weight	254.32 g/mol
Synonyms	Bis(2-fluorophenyl) Disulfide; 1,1'-Disulfanediyldi(2-fluorobenzene); 2,2'-Difluorodiphenyl Disulfide; Di(2-fluorophenyl) Disulfide; 2-Fluorophenyl Disulfide; (2-Fluorophenyl) Disulfide
EINECS	Contact for details

Quality Control

Our 2,2'-Difluoro Diphenyl Disulfide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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%

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