Description

Bis(Trifluoro-2,4-Pentanedionato)Copper(II) is a high-purity, organometallic coordination compound featuring copper(II) chelated by two fluorinated β-diketonate ligands. This compound matters for its role as a highly effective precursor in advanced materials synthesis, offering superior volatility and thermal stability compared to non-fluorinated analogs. It is primarily needed by manufacturers and researchers in the semiconductor, nanotechnology, and specialty chemical industries for applications such as chemical vapor deposition (CVD) and atomic layer deposition (ALD).

Application

• Semiconductor Manufacturing: As a volatile precursor for Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) of copper-containing thin films and nanostructures.
• Catalysis Research: Serving as a catalyst or catalyst precursor in specialized organic synthesis and polymerization reactions.
• Nanomaterial Synthesis: A key starting material for the production of copper oxide nanoparticles and other functional nanomaterials.
• Surface Coating & Modification: Used to create thin, uniform copper-based coatings on various substrates for electronic or optical applications.
• Laboratory Reagent: Employed in analytical chemistry and research as a standard or reagent for metal-organic framework (MOF) synthesis.
• Specialty Chemical Intermediate: Acts as a building block for synthesizing more complex fluorinated metal-organic compounds.

Basic Information

Product Name	Bis(Trifluoro-2,4-Pentanedionato)Copper(II)
CAS No.	23677-93-2
Molecular Formula	C10H4CuF6O4
Molecular Weight	389.68 g/mol
Synonyms	Copper(II) bis(1,1,1-trifluoro-2,4-pentanedionate); Copper(II) hexafluoroacetylacetonate; Cu(hfac)2; Cu(II) hfac; Copper bis(trifluoroacetylacetonate); Bis(1,1,1-trifluoro-2,4-pentanedionato)copper; Copper(II) 1,1,1-trifluoro-2,4-pentanedionate
EINECS	Contact for details

Quality Control

Our Bis(Trifluoro-2,4-Pentanedionato)Copper(II) is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity, suitable for demanding electronic and research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards and can provide material tailored to specific customer requirements.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Blue-green crystalline powder
Identification (IR)	Conforms
Assay (Cu content)	≥ 99.0%
Purity (HPLC)	≥ 99.5%
Melting Point	~ 140-145 °C
Heavy Metals (as Pb)	< 10 ppm
Chloride (Cl)	< 50 ppm

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