Description

Tetrakis(4-Pentafluorophenyloxyphenyl-2,3,5,6-Tetrafluoro)Stannane is a highly fluorinated organotin compound, distinguished by its unique perfluorinated aromatic ether structure. This compound is valued for its exceptional thermal stability and chemical inertness, making it a critical precursor and catalyst component in advanced material synthesis. It is primarily sought by R&D and manufacturing sectors focused on high-performance polymers, specialty coatings, and electronic materials where extreme environmental resistance is required.

Application

• Catalyst Precursor for high-temperature polymerization reactions, particularly for fluoropolymers and specialty engineering plastics.
• Cross-linking Agent in the synthesis of heat-resistant and chemically stable resin systems for aerospace and automotive coatings.
• Monomer/Intermediate for creating novel fluorinated polymers with low surface energy, used in non-stick and anti-fouling applications.
• Additive for Electronic Materials, enhancing the properties of dielectric layers and encapsulants in semiconductor packaging.
• Research & Development of new organometallic frameworks (MOFs) and catalysts for organic synthesis under demanding conditions.
• Surface Modification Agent to impart hydrophobic and oleophobic characteristics to glass, metals, and composites.

Basic Information

Product Name	Tetrakis(4-Pentafluorophenyloxyphenyl-2,3,5,6-Tetrafluoro)Stannane
CAS No.	20824-46-8
Molecular Formula	C~48~H~8~F~40~O~4~Sn
Molecular Weight	~1635.6 g/mol
Synonyms	Tetrakis[p-(pentafluorophenoxy)tetrafluorophenyl]stannane; Tetrakis(4-(pentafluorophenoxy)-2,3,5,6-tetrafluorophenyl)stannane; Stannane, tetrakis[4-(pentafluorophenoxy)-2,3,5,6-tetrafluorophenyl]-; Organotin fluoride derivative; Perfluorinated aryloxy tin compound; Fluorinated organotin catalyst; Tin(IV) tetraaryl ether complex
EINECS	Contact for details

Quality Control

Our production of Tetrakis(4-Pentafluorophenyloxyphenyl-2,3,5,6-Tetrafluoro)Stannane adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for demanding applications. Quality is verified through advanced analytical techniques including NMR, HPLC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 a controlled room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as argon or nitrogen to prevent degradation. Isolate from strong acids, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Tin (Sn) Content	7.0 - 7.5 %
Fluorine (F) Content	45.0 - 47.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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