Description

Bis[1,3-Bis(Trimethylsilyl)Cyclopentadienyl]Zirconium Dichloride is a highly specialized organometallic compound of significant interest in advanced materials science and catalysis. This compound serves as a crucial precursor for the synthesis of novel catalysts and materials, particularly in the field of olefin polymerization. It is primarily sought by research institutions and industrial manufacturers engaged in the development of high-performance polymers, specialty catalysts, and other advanced organometallic complexes.

Application

• Precursor for single-site olefin polymerization catalysts, including metallocene and non-metallocene systems.
• Key component in the synthesis of advanced organozirconium complexes for organic and polymer chemistry research.
• Used in the development of tailored polyolefin materials with specific microstructures and properties.
• Employed in academic and industrial R&D for studying structure-activity relationships in catalysis.
• Potential use in thin-film deposition processes for electronic materials (MOCVD/ALD precursors).
• Starting material for the preparation of other cyclopentadienyl zirconium derivatives with modified ligands.

Basic Information

Product Name	Bis[1,3-Bis(Trimethylsilyl)Cyclopentadienyl]Zirconium Dichloride
CAS No.	60938-62-7
Molecular Formula	C22H44Cl2Si4Zr
Molecular Weight	602.98 g/mol
Synonyms	Bis(1,3-bis(trimethylsilyl)cyclopentadienyl)zirconium(IV) dichloride; Zirconium, dichlorobis[1,3-bis(trimethylsilyl)-2,4-cyclopentadien-1-yl]-, (T-4)-; Dichlorobis(1,3-bis(trimethylsilyl)cyclopentadienyl)zirconium; [1,3-Bis(trimethylsilyl)cyclopentadienyl]zirconium dichloride dimer; Cp*2ZrCl2 derivative (TMS-substituted); Zirconocene dichloride derivative
EINECS	Contact for details

Quality Control

Our Bis[1,3-Bis(Trimethylsilyl)Cyclopentadienyl]Zirconium Dichloride is manufactured under stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key analytical parameters. We adhere to relevant industry standards for organometallic compounds, and our quality system supports traceability and documentation for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This material is moisture-sensitive (hygroscopic) and easily oxidized; therefore, containers must be kept sealed and handled under inert conditions to maintain purity and stability.

Specification

Item	Specification
Appearance	Off-white to yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (NMR / HPLC)	≥ 95%
Zirconium (Zr) Content	Contact for details
Chloride (Cl) Content	Contact for details

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