Description

Cpzr(Nme2)3 (Cptdmaz) is a specialized organometallic compound, specifically a zirconium amide complex. This high-purity material is valued for its role as a volatile precursor in advanced material synthesis and thin-film deposition processes. It is primarily utilized by manufacturers and research institutions in the semiconductor, specialty chemical, and advanced ceramics sectors.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD): Serves as a key zirconium source for depositing high-k dielectric films (e.g., ZrO₂) in semiconductor device fabrication.
• Precursor for Advanced Ceramics: Used in the synthesis of zirconium nitride (ZrN) and zirconium carbide (ZrC) coatings and powders for wear-resistant and high-temperature applications.
• Catalysis Research: Acts as a catalyst or catalyst precursor in specialized organic transformations and polymerization reactions.
• Nanomaterial Synthesis: Employed in the controlled synthesis of zirconium-based nanoparticles and nanocomposites.
• Surface Modification: Used to functionalize surfaces with zirconium-containing layers to alter chemical or physical properties.

Basic Information

Product Name	Cpzr(Nme2)3 (Cptdmaz)
CAS No.	33271-88-4
Molecular Formula	C₁₇H₂₉N₃Zr
Molecular Weight	378.64 g/mol
Synonyms	Tris(dimethylamido)(η⁵-cyclopentadienyl)zirconium(IV); CpZr(NMe₂)₃; Cyclopentadienyltris(dimethylamido)zirconium; Zirconium, tris(dimethylamido)(1,2,3,4,5-η)-1,3-cyclopentadien-1-yl-; Cptdmaz; Zirconocene derivative
EINECS	Contact for details

Quality Control

Our Cpzr(Nme2)3 is produced and handled under stringent quality management protocols to ensure batch-to-batch consistency and high purity, critical for sensitive deposition processes. Each lot is analyzed to confirm identity, purity, and impurity profiles. Certificates of Analysis (COA) detailing specific test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., argon or nitrogen) due to its moisture-sensitive and easily oxidized nature. Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (NMR / Titration)	≥ 98.0%
Zirconium (Zr) Content	Contact for details
Volatile Impurities (GC)	≤ 1.0%

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