Description

2,3,4,5-Tetramethylcyclopentadienedimethylsilyl-tert-Butylamido Titanium Dichloride is a highly specialized organometallic compound, specifically a constrained geometry catalyst (CGC) precursor. This compound matters for its critical role in the synthesis of advanced single-site catalysts used in the production of novel polyolefin materials with precisely controlled properties. It is essential for R&D and manufacturing in the polymer industry, particularly for developing high-performance polyethylene and polypropylene grades with enhanced strength, clarity, or processability.

Application

• Single-Site Catalyst Precursor: Primary use as a key component in the synthesis of constrained geometry catalysts (CGCs) for olefin polymerization.
• Advanced Polyolefin Production: Enables the manufacture of specialty polyethylene (PE) and polypropylene (PP) copolymers with narrow molecular weight distribution and tailored comonomer incorporation.
• Metallocene Catalyst Research: Serves as a sophisticated ligand-metal complex for academic and industrial research into new polymerization mechanisms and catalyst structures.
• Elastomer and Plastomer Synthesis: Used in catalyst systems for producing polyolefin elastomers (POE) and plastomers (POP) with unique elastic and thermal properties.
• High-Performance Polymer Development: Facilitates R&D for next-generation polymers used in automotive, packaging, and specialty films requiring specific mechanical or optical characteristics.

Basic Information

Product Name	2,3,4,5-Tetramethylcyclopentadienedimethylsilyl-tert-Butylamido Titanium Dichloride
CAS No.	135072-61-6
Molecular Formula	C16H30Cl2NSiTi
Molecular Weight	398.21 g/mol
Synonyms	(tert-Butylamido)dimethyl(2,3,4,5-tetramethyl-1-cyclopentadienyl)silanetitanium(IV) Dichloride; (t-BuN)Me2Si(C5Me4)TiCl2; CGC-Ti Catalyst Precursor; Dimethyl(2,3,4,5-tetramethylcyclopentadienyl)(tert-butylamido)titanium Dichloride; Tetramethylcyclopentadienyl-tert-butylamido Titanium Dichloride; Me4CpSiMe2NtBuTiCl2; Constrained Geometry Catalyst Ti Precursor
EINECS	Contact for details

Quality Control

Our 2,3,4,5-Tetramethylcyclopentadienedimethylsilyl-tert-Butylamido Titanium Dichloride is manufactured under strict quality protocols to ensure batch-to-batch consistency and high catalytic activity. Each lot undergoes comprehensive analytical characterization, including NMR spectroscopy and elemental analysis, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and R&D documentation requirements.

Storage

Preserve in a tightly closed container, protected from light. This material is strictly light-sensitive and hygroscopic. For long-term stability, store under an inert atmosphere (argon or nitrogen) at a controlled room temperature (15-25°C). Keep the container in a cool, dry, and well-ventilated place, away from moisture and incompatible materials.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline solid or powder
Identification (NMR)	Conforms to structure
Purity (NMR / HPLC)	≥ 95%
Titanium (Ti) 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.