Description

Copper I / Ii Hexafluoropentanedionate - Vinyltrimethylsilane Complex is a specialized organometallic compound designed for advanced materials synthesis. This complex is valued for its role as a high-purity precursor in vapor deposition processes, offering excellent volatility and thermal stability. It is primarily utilized by manufacturers in the semiconductor, photovoltaic, and specialty glass coating industries for depositing thin films of copper or copper oxide.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) precursor for copper-containing thin films.
• Fabrication of conductive traces and seed layers in semiconductor devices and microelectronics.
• Deposition of transparent conductive oxides (TCOs) for photovoltaic cells and touch screen panels.
• Surface modification and functionalization in catalysis research and catalyst design.
• Production of anti-microbial or decorative coatings on specialty glass and ceramics.
• Advanced materials research for developing novel metal-organic frameworks (MOFs) and hybrid materials.

Basic Information

Product Name	Copper I / Ii Hexafluoropentanedionate - Vinyltrimethylsilane Complex
CAS No.	139566-53-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Copper(II) hexafluoroacetylacetonate vinyltrimethylsilane adduct; Copper(II) 1,1,1,5,5,5-hexafluoro-2,4-pentanedionate vinyltrimethylsilane complex; Cu(hfac)2·VTMS; VTMS-Cu(hfac)2; Copper β-diketonate VTMS adduct; Copper(II) hexafluoropentanedione vinyltrimethylsilane; CVD Copper Precursor with VTMS
EINECS	Contact for details

Quality Control

Our Copper I / Ii Hexafluoropentanedionate - Vinyltrimethylsilane Complex is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency, suitable for demanding electronic applications. Each lot undergoes rigorous analytical testing, including spectroscopic and chromatographic methods. Certificates of Analysis (COA) detailing purity, metal content, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Blue to green crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (Cu Content)	≥ 99.0% (Metals basis)
Purity (HPLC)	≥ 98.0%
Volatile Matter	≤ 1.0%
Chloride (Cl)	≤ 50 ppm
Iron (Fe)	≤ 10 ppm
Nickel (Ni)	≤ 10 ppm

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