Description

Dimethylbis(T-Butylcyclopentadienyl)Titanium (IV) is a highly specialized organometallic compound belonging to the class of metallocene catalysts. This compound is valued for its role as a single-site catalyst precursor, enabling precise control over polymer microstructure in advanced polyolefin synthesis. It is primarily utilized by R&D chemists and process engineers in the petrochemical and advanced materials sectors for developing novel polymers with tailored properties. The product is identified by CAS No. 216107-76-5.

Application

• Precursor for single-site catalysts (e.g., metallocene catalysts) in the polymerization of ethylene and propylene.
• Research and development of novel polyolefin elastomers (POE) and plastomers with enhanced performance characteristics.
• Catalyst component for the synthesis of specialty polymers with controlled tacticity, molecular weight, and comonomer distribution.
• Used in academic and industrial laboratories for studying olefin polymerization mechanisms and catalyst structure-activity relationships.
• Potential application in the copolymerization of olefins with polar monomers for next-generation functional materials.
• High-value additive in catalyst systems for producing high-performance films, fibers, and molded articles.

Basic Information

Product Name	Dimethylbis(T-Butylcyclopentadienyl)Titanium (IV)
CAS No.	216107-76-5
Molecular Formula	C22H34Ti
Molecular Weight	346.39 g/mol
Synonyms	Dimethylbis(tert-butylcyclopentadienyl)titanium; Bis(tert-butylcyclopentadienyl)dimethyltitanium; Ti(CH3)2(C5H4C(CH3)3)2; Titanium, dimethyl[1,1'-(1,1-dimethylethylene)bis(cyclopentadienyl)]-; (t-BuCp)2Ti(CH3)2; Dimethylbis(1-tert-butylcyclopentadienyl)titanium(IV)
EINECS	Contact for details

Quality Control

Our Dimethylbis(T-Butylcyclopentadienyl)Titanium (IV) is manufactured under stringent controls to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including NMR spectroscopy and elemental analysis, to confirm identity and assay. A detailed Certificate of Analysis (COA) documenting purity and specific impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its sensitivity to moisture and oxygen, this material must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended storage temperature is 2-8°C (refrigerated) for long-term stability. Handle and open containers only in a controlled, moisture-free environment.

Specification

Item	Specification
Appearance	Orange to red crystalline solid or solution
Identification (NMR)	Conforms to structure
Purity (Assay)	≥ 95% (by NMR or Titration)
Solvent (if supplied as solution)	Toluene, Hexane, or as specified
Concentration (if supplied as solution)	Typically 0.1M - 1.0M, or as specified

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