Description

Tris(Butylcyclopentadienyl)Yttrium CAS NO 312739-77-8 is a highly specialized organometallic compound belonging to the class of yttrium-based metallocenes. This advanced material serves as a critical precursor and catalyst in sophisticated chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes. It is essential for manufacturers and R&D facilities in the electronics, semiconductor, and advanced materials sectors seeking to deposit high-purity yttrium-containing thin films.

Application

• Thin Film Deposition Precursor: A key source material for Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) to create yttrium oxide (Y₂O₃) and other yttrium-based films.
• Semiconductor Manufacturing: Used in the fabrication of high-k dielectric layers, gate oxides, and protective coatings in microelectronics and memory devices.
• Optical and Photonic Coatings: Enables the deposition of films for optical lenses, laser components, and anti-reflective coatings due to yttrium's favorable properties.
• Catalysis Research: Acts as a catalyst or catalyst precursor in specialized organic synthesis and polymerization reactions within academic and industrial R&D.
• Superconductor and Ceramic Precursor: Employed in the production of advanced ceramics, superconductors like YBCO (Yttrium Barium Copper Oxide), and other functional materials.
• Surface Modification: Used to apply corrosion-resistant or thermally stable yttrium-containing coatings on metal and alloy substrates.

Basic Information

Product Name	Tris(Butylcyclopentadienyl)Yttrium
CAS No.	312739-77-8
Molecular Formula	C₂₇H₃₉Y
Molecular Weight	430.50 g/mol
Synonyms	Tris(n-butylcyclopentadienyl)yttrium; Yttrium tris(butylcyclopentadienyl); Yttrium(III) tris(butylcyclopentadienyl); Y(C₅H₄C₄H₉)₃; Yttrium, tris(4-butyl-1,3-cyclopentadien-1-yl)-; Butylcyclopentadienyl Yttrium; Yttrium butylcyclopentadienyl complex
EINECS	Contact for details

Quality Control

Every batch of Tris(Butylcyclopentadienyl)Yttrium is manufactured and tested under stringent quality management systems to ensure consistency and purity for demanding applications like semiconductor fabrication. Our products undergo rigorous quality testing, including advanced spectroscopic and chromatographic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (argon or nitrogen) to prevent decomposition. For long-term stability, consider storage in a freezer (-20°C) under inert gas.

Specification

Item	Specification
Appearance	Yellow to brown solid or solution
Identification (IR)	Conforms to structure
Assay (Yttrium content)	≥ 99.9% (Metals basis)
Purity (HPLC)	≥ 99.0%
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.