Description

Bis(Pentafluorophenyl) Perdisulfide is a specialized organosulfur compound featuring a perdisulfide bridge (-S-S-) linking two highly fluorinated aromatic rings. This unique structure makes it a valuable reagent and intermediate in advanced synthetic chemistry, particularly for introducing fluorinated arylthio groups. It is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors who require high-purity fluorinated building blocks. Its controlled reactivity is leveraged in the development of novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring fluorinated arylthioether motifs for enhanced metabolic stability and bioavailability.
• Polymer & Material Science: Used as a cross-linking agent, chain-transfer agent, or functional monomer in the production of specialty polymers, including fluorinated elastomers and high-performance resins.
• Organic Synthesis Reagent: Acts as a versatile reagent for introducing the pentafluorophenylthio (S-C6F5) group into organic molecules, facilitating further transformations in complex molecule assembly.
• Ligand & Catalyst Precursor: Employed in the preparation of ligands for transition metal catalysis and as a precursor for generating reactive sulfur species in catalytic cycles.
• Surface Modification: Utilized to create fluorinated self-assembled monolayers (SAMs) on surfaces, altering wettability, corrosion resistance, and electronic properties.
• Agrochemical Research: Functions as an intermediate in the development of novel fluorinated pesticides and herbicides, where the fluorine atoms often improve efficacy and environmental profile.

Basic Information

Product Name	Bis(Pentafluorophenyl) Perdisulfide
CAS No.	1494-06-0
Molecular Formula	C12F10S2
Molecular Weight	398.24 g/mol
Synonyms	Bis(pentafluorophenyl) disulfide; Di(pentafluorophenyl) disulfide; Pentafluorophenyl disulfide; Perfluoro(phenyl disulfide); 1,1'-Disulfanediyldi(2,3,4,5,6-pentafluorobenzene); Bis(2,3,4,5,6-pentafluorophenyl) disulfide; C6F5SSC6F5
EINECS	Contact for details

Quality Control

Our Bis(Pentafluorophenyl) Perdisulfide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials. Handle and store under an inert atmosphere if prolonged storage is required to maintain optimal purity.

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.