Description

Zirconium (IV) Bis-Isopropoxy Bis-Tmhd is a high-purity metal-organic compound, specifically a zirconium alkoxide β-diketonate complex. This material serves as a critical precursor in advanced materials synthesis, offering excellent volatility and thermal stability for precise thin-film deposition. It is essential for manufacturers and R&D facilities in the semiconductor, optical coating, and specialty ceramics industries seeking reliable, high-performance chemical vapor deposition (CVD) and atomic layer deposition (ALD) sources.

Application

• Thin-Film Deposition: A key precursor for Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) processes to create zirconium oxide (ZrO₂) high-k dielectric films in semiconductor devices.
• Optical Coatings: Used to produce thin films with high refractive index for anti-reflective coatings, laser optics, and other precision optical components.
• Specialty Ceramics: Acts as a molecular source for the sol-gel synthesis of advanced zirconia-based ceramics and nanocomposites.
• Surface Modification: Employed in surface engineering to apply functional zirconium-containing layers that enhance corrosion resistance or catalytic properties.
• Research & Development: Serves as a versatile starting material in academic and industrial labs for developing new metal-organic frameworks (MOFs), catalysts, and nanomaterials.

Basic Information

Item	Detail
Product Name	Zirconium (IV) Bis-Isopropoxy Bis-Tmhd
CAS No.	204522-78-1
Molecular Formula	C22H42O6Zr
Molecular Weight	509.78 g/mol
Synonyms	Zirconium(IV) diisopropoxide bis(2,2,6,6-tetramethyl-3,5-heptanedionate); Zirconium diisopropoxide bis(tmhd); Zr(OiPr)2(tmhd)2; Bis(isopropoxy)bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV); Zirconium tetraisopropoxide modified with tmhd; Zirconium alkoxide diketonate complex; Zirconium CVD/ALD precursor
EINECS	Contact for details

Quality Control

Our Zirconium (IV) Bis-Isopropoxy Bis-Tmhd is manufactured under controlled conditions to ensure batch-to-batch consistency suitable for high-end applications. Quality is verified through a suite of analytical techniques including NMR, FT-IR, and elemental analysis (Zr content). A Certificate of Analysis (COA) detailing purity, identity, and key physical properties is provided with each shipment 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 material is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (Zr content)	≥ 99.0% (metals basis)
Purity (NMR)	≥ 98.0%
Volatile Matter	≤ 1.0%

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