Description

Tetrakis(2-Methyl-2-Phenylpropyl)Zirconium is a highly reactive organozirconium compound, primarily utilized as a specialized catalyst precursor in advanced polymerization processes. Its value lies in its ability to facilitate the synthesis of polymers with highly controlled microstructures and specific properties. This compound is essential for R&D and production in the fields of advanced materials science and specialty polymer manufacturing.

Application

• As a catalyst precursor in the polymerization of olefins, such as ethylene and propylene, for producing specialty polyolefins.
• Used in Ziegler-Natta type catalyst systems for the development of novel polymer architectures.
• Employed in academic and industrial research for studying organometallic chemistry and catalytic mechanisms.
• Potential use in the synthesis of fine chemicals and pharmaceutical intermediates via zirconium-mediated organic transformations.
• Acts as a co-catalyst component when combined with activators like methylaluminoxane (MAO) for single-site catalysis.

Basic Information

Product Name	Tetrakis(2-Methyl-2-Phenylpropyl)Zirconium
CAS No.	56797-10-5
Molecular Formula	C40H52Zr
Molecular Weight	623.04 g/mol
Synonyms	Zirconium, tetrakis(2-methyl-2-phenylpropyl)-; Tetraneophylzirconium; Tetrakis(neophyl)zirconium; Zirconium(IV) neophyl; Neophylzirconium; Zr(neophyl)4; Tetrakis(2-phenyl-2-propyl)zirconium
EINECS	Contact for details

Quality Control

Our Tetrakis(2-Methyl-2-Phenylpropyl)Zirconium is manufactured under stringent quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, assay, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., argon or nitrogen) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its moisture-sensitive and pyrophoric nature, containers must be kept sealed and handled under inert conditions.

Specification

Item	Specification
Appearance	Off-white to beige powder or crystals
Identification (IR)	Conforms to structure
Assay (Zr content)	≥ 95.0%
Solubility	Soluble in toluene, benzene, ether

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