Description

Dichloro[η(5):η(1)-n-Dimethyl(Tetramethylcyclopentadienyl)Silyl(tert-Butyl)Amido]Titanium is a highly specialized organometallic complex, specifically a constrained geometry catalyst (CGC) precursor, designed for advanced polymerization processes. This compound matters for its exceptional ability to precisely control polymer microstructure, enabling the production of novel polyolefins with tailored properties. It is primarily needed by R&D chemists and process engineers in the specialty polymer and advanced materials sectors.

Application

• Catalyst Precursor for Olefin Polymerization: Serves as a key component in single-site catalysts for the production of linear low-density polyethylene (LLDPE), elastomers, and plastomers.
• Advanced Polyolefin Synthesis: Enables the synthesis of polymers with controlled molecular weight, narrow molecular weight distribution, and specific comonomer incorporation.
• Research & Development: Used in academic and industrial laboratories for developing new catalytic systems and novel polymer architectures.
• Specialty Copolymers: Facilitates the copolymerization of ethylene with α-olefins (e.g., 1-hexene, 1-octene) to create materials with enhanced impact strength, clarity, and sealability.
• Material Science: Employed in the development of high-performance films, adhesives, and impact modifiers.

Basic Information

Product Name	Dichloro[η(5):η(1)-n-Dimethyl(Tetramethylcyclopentadienyl)Silyl(tert-Butyl)Amido]Titanium
CAS No.	162763-85-1
Molecular Formula	C₁₇H₃₃Cl₂NSiTi
Molecular Weight	422.33 g/mol
Synonyms	Titanium, dichloro[(1,2,3,4,5-η)-1-[2-(dimethylamino-κN)ethyl]-2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl][(1,1-dimethylethyl)amido-κN]-; (tert-Butylamido)dimethyl(tetramethyl-η5-cyclopentadienyl)silane titanium(IV) dichloride; CGC-Ti; Constrained Geometry Catalyst Titanium Complex; Dimethyl(tetramethylcyclopentadienyl)(tert-butylamido)silane titanium dichloride; [η5:η1-C5Me4SiMe2NtBu]TiCl2; Dow CGC Catalyst Precursor.
EINECS	Contact for details

Quality Control

Every batch of our organometallic catalyst precursors is synthesized and handled under strict inert atmosphere conditions to ensure purity and catalytic activity. Our products undergo rigorous quality testing, including spectroscopic analysis, to ensure compliance with exacting R&D and process standards. Certificates of Analysis (COA) detailing identity, purity, and assay are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at temperatures between 2°C and 8°C. This material is moisture-sensitive (hygroscopic) and easily oxidized; it must be handled exclusively under inert conditions using standard Schlenk line or glovebox techniques to maintain stability and performance.

Specification

Item	Specification
Appearance	Orange to red crystalline solid or powder
Identification (NMR)	Conforms to structure
Purity (NMR / HPLC)	≥ 95%
Assay (Ti content)	Contact for details
Solubility	Soluble in common organic solvents (toluene, hexane, THF)

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