Description

Bis(6,6,7,7,8,8,8-Heptafluoro-2,2-Dimethyl-3,5-Octanedionate)Copper(Ii) is a high-purity, fluorinated copper(II) β-diketonate complex, valued for its role as a volatile precursor in advanced material synthesis. This compound is engineered to deliver consistent performance in demanding thin-film deposition processes where precise metal incorporation and high volatility are critical. It is primarily utilized by manufacturers and R&D facilities in the semiconductor, optical coating, and nanotechnology sectors.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD): Serves as a key volatile copper source for depositing high-purity copper, copper oxide, or doped copper films on substrates for microelectronics and catalysis.
• Semiconductor Fabrication: Used in the production of advanced interconnect materials, barrier layers, and seed layers for integrated circuits.
• Optical and Photonic Devices: Enables the deposition of copper-containing thin films for optical filters, waveguides, and anti-reflective coatings.
• Nanomaterial Synthesis: Acts as a precursor for the synthesis of copper-based nanoparticles and nanostructures with controlled morphology.
• Research & Development: Employed in academic and industrial labs for developing new materials, including superconductors and magnetic materials.
• Catalyst Preparation: Used as a starting material for preparing supported copper catalysts used in specialized organic transformations.

Basic Information

Product Name	Bis(6,6,7,7,8,8,8-Heptafluoro-2,2-Dimethyl-3,5-Octanedionate)Copper(Ii)
CAS No.	38926-19-1
Molecular Formula	C₂₀H₁₈CuF₁₄O₄
Molecular Weight	669.88 g/mol
Synonyms	Copper(II) bis(1,1,1,2,2,3,3-heptafluoro-7,7-dimethyl-4,6-octanedionate); Copper(II) hexafluoroacetylacetonate derivative; Cu(hfac)₂ derivative; Cu(FOD)₂; Copper bis(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate); Copper(II) 1,1,1,2,2,3,3-heptafluoro-7,7-dimethyl-4,6-octanedionate; Bis(heptafluorodimethyloctanedionato)copper(II); Volatile copper precursor.
EINECS	Contact for details

Quality Control

Our Bis(6,6,7,7,8,8,8-Heptafluoro-2,2-Dimethyl-3,5-Octanedionate)Copper(Ii) is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency suitable for sensitive deposition processes. Each lot undergoes rigorous quality testing, including assay and impurity profile analysis. Certificates of Analysis (COA) detailing purity, metal content, and trace impurity levels are available upon request 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 product is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, it is recommended to keep the container under an inert atmosphere (e.g., argon or nitrogen) in a desiccated environment.

Specification

Item	Specification
Appearance	Blue-green to green crystalline powder
Identification (IR)	Conforms to structure
Assay (Cu Content)	≥ 99.0% (Metals basis)
Purity (HPLC)	≥ 99.5%
Melting Point	Contact for details
Volatile Matter	< 0.5%
Trace Metals (ICP-MS)	As per customer grade requirement

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