Description

Tris(Ethylcyclopentadienyl)Cerium is an organometallic compound of cerium, a rare earth element, with the CAS number 627876-95-3. This compound serves as a highly effective and selective catalyst and precursor in advanced materials synthesis and organic transformations. It is essential for researchers and manufacturers in the fields of specialty polymers, fine chemical synthesis, and the development of novel electronic materials.

Application

• As a catalyst or co-catalyst in olefin polymerization and copolymerization reactions.
• As a precursor for the chemical vapor deposition (CVD) or atomic layer deposition (ALD) of cerium-containing thin films for semiconductor and optical applications.
• In organic synthesis as a reagent for selective bond formation and functional group transformations.
• In materials science research for the development of novel organolanthanide complexes with unique magnetic or luminescent properties.
• As a dopant or additive in specialty polymers to modify thermal, mechanical, or optical characteristics.

Basic Information

Product Name	Tris(Ethylcyclopentadienyl)Cerium
CAS No.	627876-95-3
Molecular Formula	C21H27Ce
Molecular Weight	403.58 g/mol
Synonyms	Tris(ethylcyclopentadienyl)cerium(III); Cerium tris(ethylcyclopentadienyl); (Ethylcyclopentadienyl)cerium; Ce(EtCp)3; Tris(η5-ethylcyclopentadienyl)cerium; Organocerium compound; Cerium organometallic precursor
EINECS	Contact for details

Quality Control

Our Tris(Ethylcyclopentadienyl)Cerium is manufactured under stringent conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes comprehensive analysis, including purity assay and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., argon or nitrogen) in a cool, dry place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and easily oxidized; containers must be kept sealed and handled in a controlled environment to prevent degradation.

Specification

Item	Specification
Appearance	Solid (color may vary)
Identification (IR)	Conforms to structure
Purity (Assay)	≥ 95% (by NMR or titration)
Solubility	Soluble in common organic solvents (e.g., toluene, THF)

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