Description

Tris(Ethylcyclopentadienyl)Yttrium CAS NO 476364-59-7 is a highly specialized organometallic compound belonging to the rare-earth metallocene family. This advanced material serves as a critical precursor in the synthesis of high-performance catalysts and materials, enabling precise control over polymerization and deposition processes. It is essential for R&D and manufacturing in the electronics, specialty polymers, and advanced materials sectors, where purity and consistency are paramount for product performance.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD): A key precursor for depositing high-purity yttrium-containing thin films in semiconductor manufacturing and optical coatings.
• Polymerization Catalyst: Acts as a single-site catalyst component for the synthesis of specialty polyolefins with controlled molecular weight and tacticity.
• Organic Synthesis & Catalysis: Used as a reagent or catalyst in organic transformations, including C-H activation and cross-coupling reactions.
• Materials Science Research: Fundamental building block for developing novel organometallic frameworks, luminescent materials, and magnetic compounds.
• Dopant Source: Employed in the doping of ceramics and other inorganic matrices to modify electrical or optical properties.

Basic Information

Product Name	Tris(Ethylcyclopentadienyl)Yttrium
CAS No.	476364-59-7
Molecular Formula	C21H27Y
Molecular Weight	346.34 g/mol
Synonyms	Tris(ethylcyclopentadienyl)yttrium(III); Yttrium tris(ethylcyclopentadienyl); Yttrium(III) tris(ethylcyclopentadienyl); (Ethylcyclopentadienyl)yttrium; Y(C5H4C2H5)3; Yttrocene derivative; Organoyttrium compound; Rare-earth metallocene
EINECS	Contact for details

Quality Control

Every batch of Tris(Ethylcyclopentadienyl)Yttrium is manufactured and tested under stringent quality management systems to ensure the highest standards of purity and lot-to-lot consistency, critical for advanced material synthesis. Our products undergo rigorous quality testing, including advanced spectroscopic and elemental analysis, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) and easily oxidized nature, this material must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended long-term storage temperature is 2-8°C. The container should be kept sealed and only opened in a controlled, moisture-free environment.

Specification

Item	Specification
Appearance	Off-white to beige solid
Identification (IR)	Conforms to structure
Purity (NMR / Elemental Analysis)	≥ 95.0%
Yttrium (Y) Content	Contact for details
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.