Description

Bis(2,3,4,5-Tetrafluoro-6-Iodophenyl) Sulfide is a specialized fluorinated and iodinated aromatic sulfide compound. This high-value intermediate is critical for the synthesis of advanced materials and pharmaceuticals, where its unique halogenated structure enables precise molecular engineering. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecules and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in fluorinated drug candidates.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its halogenated structure for bioactivity.
• Liquid Crystal & OLED Materials: Serves as a precursor for creating fluorinated components in electronic display and lighting materials.
• Polymer Modification: Employed to introduce fluorine and iodine functionalities into specialty polymers, enhancing properties like chemical resistance and thermal stability.
• Cross-Coupling Reactions: A valuable substrate in palladium-catalyzed reactions (e.g., Suzuki, Sonogashira) for creating complex biaryl structures.
• Research & Development: Essential compound for academic and industrial research in organofluorine and organoiodine chemistry.

Basic Information

Product Name	Bis(2,3,4,5-Tetrafluoro-6-Iodophenyl) Sulfide
CAS No.	19638-37-0
Molecular Formula	C12H2F8I2S
Molecular Weight	635.91 g/mol
Synonyms	1,1'-Sulfanediylbis(2,3,4,5-tetrafluoro-6-iodobenzene); Bis(2,3,4,5-tetrafluoro-6-iodophenyl) Sulfane; Di(2,3,4,5-tetrafluoro-6-iodophenyl) Sulfide; 2,2',3,3',4,4',5,5'-Octafluoro-6,6'-diiododiphenyl Sulfide; 6,6'-Diiodooctafluorodiphenyl Sulfide
EINECS	Contact for details

Quality Control

Our Bis(2,3,4,5-Tetrafluoro-6-Iodophenyl) Sulfide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), related substances, and residual solvents are 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 place at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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