Description

Tantalum, Carbonyl Bis(Eta5-Cyclopentadienyl) Hydride CAS NO 11105-69-4 is a highly specialized organometallic compound featuring a tantalum center coordinated by cyclopentadienyl, carbonyl, and hydride ligands. This compound matters as a critical precursor in advanced materials science and thin-film deposition processes, offering precise control over tantalum integration. It is essential for researchers and manufacturers in the semiconductor, catalysis, and specialty chemical industries who require high-purity metal-organic sources for cutting-edge applications.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD): Serves as a high-purity precursor for depositing tantalum-containing thin films on semiconductor wafers and other substrates.
• Catalysis Research: Acts as a model compound or catalyst precursor in homogeneous catalysis for studying C-H activation and other fundamental organometallic reactions.
• Materials Synthesis: Used in the synthesis of novel tantalum-based complexes and cluster compounds for academic and industrial research.
• Surface Modification: Employed to functionalize surfaces with tantalum species to alter electronic, catalytic, or corrosion-resistant properties.
• Specialty Polymer Additives: Investigated as a potential additive or catalyst for creating polymers with enhanced thermal or mechanical stability.

Basic Information

Product Name	Tantalum, Carbonyl Bis(Eta5-Cyclopentadienyl) Hydride
CAS No.	11105-69-4
Molecular Formula	C11H10O1Ta
Molecular Weight	321.12 g/mol
Synonyms	Hydridotricarbonylbis(η5-cyclopentadienyl)tantalum; Bis(cyclopentadienyl)tantalum(III) hydride carbonyl; Cp2TaH(CO); Tantalocene hydride carbonyl; (η5-C5H5)2TaH(CO); Bis(η5-cyclopentadienyl)carbonylhydridotantalum; Carbonylhydridobis(cyclopentadienyl)tantalum
EINECS	Contact for details

Quality Control

Every batch of Tantalum, Carbonyl Bis(Eta5-Cyclopentadienyl) Hydride is produced and handled under stringent quality protocols. Our products undergo rigorous quality testing, including spectroscopic analysis, to ensure compliance with exacting R&D and high-tech manufacturing standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and assay is provided with each shipment to guarantee traceability and performance consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., argon or nitrogen) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is moisture-sensitive and easily oxidized; containers must be kept sealed to exclude air and moisture.

Specification

Item	Specification
Appearance	Brown to dark brown crystalline solid
Identification (IR)	Conforms to structure
Assay (Tantalum content)	≥ 95.0%
Purity (NMR)	≥ 90.0%
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.