Description

Copper(II) Hexafluoro-2,4-Pentanedionate is a high-purity, coordination complex widely utilized as a volatile precursor in advanced material synthesis. This compound is valued for its role in depositing high-quality copper-containing thin films with excellent uniformity and purity. It is a critical material for researchers and manufacturers in the semiconductor, nanotechnology, and specialty chemical sectors seeking reliable performance in vapor deposition processes.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD): A key volatile precursor for depositing copper, copper oxide, or copper sulfide thin films on various substrates.
• Semiconductor Manufacturing: Used in the fabrication of microelectronic components, interconnects, and catalytic surfaces.
• Nanomaterial Synthesis: Serves as a copper source for creating nanoparticles, nanowires, and other nanostructured materials.
• Optical and Photonic Coatings: Enables the production of thin films for optical devices and sensors.
• Catalysis Research: Acts as a precursor for supported copper catalysts used in various chemical reactions.
• Superconductor and Advanced Ceramic Research: A source material in the development of high-temperature superconductors and complex metal oxides.

Basic Information

Product Name	Copper(II) Hexafluoro-2,4-Pentanedionate
CAS No.	14781-45-4
Molecular Formula	C10H2CuF12O4
Molecular Weight	477.66 g/mol
Synonyms	Copper(II) hexafluoroacetylacetonate; Cu(hfac)2; Bis(hexafluoroacetylacetonato)copper(II); Copper bis(1,1,1,5,5,5-hexafluoro-2,4-pentanedionate); 1,1,1,5,5,5-Hexafluoro-2,4-pentanedione copper(II) derivative; Copper(II) 1,1,1,5,5,5-hexafluoro-2,4-pentanedionate
EINECS	Contact for details

Quality Control

Our Copper(II) Hexafluoro-2,4-Pentanedionate is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity suitable for demanding applications like CVD/ALD. Quality is verified through rigorous analytical testing, including assay, metal impurity analysis, and identification. A Certificate of Analysis (COA) detailing specific results 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Blue-green crystalline powder
Identification (IR)	Conforms to structure
Assay (Cu content)	≥ 99.0%
Purity (HPLC)	≥ 99.5%
Melting Point	~ 130-135 °C
Volatile Matter	< 0.5%
Trace Metals (ICP-MS)	Contact for details

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