Description

Tetrakis(Dimethylamino)Zirconium (CAS NO 19756-04-8) is a highly reactive organometallic compound that serves as a crucial precursor in advanced materials synthesis. Its value lies in its ability to act as a clean source of zirconium and nitrogen, enabling precise thin-film deposition and the creation of high-performance ceramics. This chemical is essential for manufacturers and researchers in the semiconductor, specialty glass, and advanced coating industries seeking to enhance material properties at the nanoscale.

Application

• Atomic Layer Deposition (ALD) and Chemical Vapor Deposition (CVD): A key zirconium and nitrogen precursor for depositing high-k dielectric films (e.g., ZrN, ZrO₂) in semiconductor manufacturing.
• Advanced Ceramics and Glazes: Used in the sol-gel synthesis of zirconium-based ceramics and specialty glass coatings, improving hardness and thermal stability.
• Catalyst Synthesis: Serves as a catalyst precursor or ligand in organic synthesis and polymerization reactions.
• Surface Modification: Applied to modify surface properties of materials for enhanced adhesion, corrosion resistance, or specific chemical functionality.
• Research & Development: A vital reagent in academic and industrial R&D for exploring new metal-organic frameworks (MOFs) and nanocomposites.

Basic Information

Product Name	Tetrakis(Dimethylamino)Zirconium
CAS No.	19756-04-8
Molecular Formula	C8H24N4Zr
Molecular Weight	291.51 g/mol
Synonyms	Zirconium(IV) tetrakis(dimethylamide); Tetrakis(dimethylamido)zirconium(IV); Zirconium tetrakis(dimethylamide); Zirconium tetra(dimethylamide); TDMZ; Zr(NMe2)4; Zirconium dimethylamide; Zirconium tetrakis(dimethylamino)
EINECS	243-294-8

Quality Control

Our Tetrakis(Dimethylamino)Zirconium is produced under stringent conditions to ensure high purity and batch-to-batch consistency, meeting the exacting requirements of electronics and advanced materials applications. Quality is verified through comprehensive analytical techniques including NMR, GC, and elemental analysis. A Certificate of Analysis (COA) detailing purity and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and hygroscopic (moisture-sensitive) nature, this material must be stored under a dry, inert atmosphere (argon or nitrogen) in a cool, well-ventilated area. Recommended storage temperature is 2-8°C for extended stability. Keep away from heat, sparks, open flames, and incompatible materials such as strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 99.0%
Zirconium Content	31.0 - 32.0 %
Density (at 20°C)	1.10 - 1.20 g/mL
Volatile Matter	≤ 0.5 %

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