Description

Tris(Cyclopentadienyl)Yttrium CAS NO 1294-07-1 is an organometallic compound of yttrium, specifically a metallocene, known for its role as a versatile precursor in advanced material synthesis. This compound is critical for depositing high-purity yttrium-containing thin films and for catalyzing specialized polymerization reactions. It is primarily sought by manufacturers and researchers in the semiconductor, specialty polymer, and chemical vapor deposition (CVD) industries for developing next-generation electronic and optical materials.

Application

• Chemical Vapor Deposition (CVD) & Atomic Layer Deposition (ALD): A key precursor for depositing yttrium oxide (Y₂O₃) thin films, used as high-k dielectric layers in semiconductors and protective coatings.
• Catalysis: Serves as a catalyst or catalyst component in the polymerization of olefins and other specialty monomers to produce polymers with unique properties.
• Materials Research: Used in laboratories for synthesizing novel organoyttrium complexes and studying reaction mechanisms in organometallic chemistry.
• Dopant Source: Employed as a doping agent in the production of phosphors and other luminescent materials for display and lighting technologies.
• Organic Synthesis: Acts as a reagent in specific organic transformations, such as cyclization and coupling reactions, within fine chemical production.

Basic Information

Product Name	Tris(Cyclopentadienyl)Yttrium
CAS No.	1294-07-1
Molecular Formula	C₁₅H₁₅Y
Molecular Weight	276.19 g/mol
Synonyms	Tris(cyclopentadienyl)yttrium(III); Yttrium tris(cyclopentadienide); Yttrocene; Cyclopentadienyl yttrium; Yttrium(III) cyclopentadienide; Cp₃Y; Y(Cp)₃
EINECS	215-071-5

Quality Control

Our Tris(Cyclopentadienyl)Yttrium is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analysis to ensure high purity and consistency, with specifications tailored for demanding applications like CVD/ALD. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and easily oxidized; it 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 crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (Yttrium content)	≥ 99.0% (Metals basis)
Purity (HPLC)	≥ 98.0%
Solubility	Soluble in toluene, THF; reacts with water

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