Description

1,1,1,5,5,5-Hexafluoro-2,4-Pentanedionato Cesium is a high-purity cesium salt of hexafluoroacetylacetone, a key organometallic precursor. This compound is valued for its role in depositing high-quality cesium-containing thin films via chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes. It is essential for manufacturers and researchers in the electronics, optics, and advanced materials sectors who require precise control over film composition and properties.

Application

• Chemical Vapor Deposition (CVD) Precursor: For depositing cesium-doped or cesium oxide thin films in semiconductor and microelectronic device fabrication.
• Atomic Layer Deposition (ALD) Source: Enables the growth of ultra-thin, conformal cesium-based layers for advanced optical coatings and electronic components.
• Specialty Catalyst Synthesis: Serves as a starting material for synthesizing novel catalysts used in organic synthesis and polymerization reactions.
• Research & Development: Used in academic and industrial R&D for exploring new materials with tailored electronic or magnetic properties.
• Optical Material Production: For creating specialized glasses or coatings with specific refractive indices or conductivity.
• Doping Agent: For precise introduction of cesium into perovskite solar cell materials and other energy-related thin films.

Basic Information

Product Name	1,1,1,5,5,5-Hexafluoro-2,4-Pentanedionato Cesium
CAS No.	22518-56-5
Molecular Formula	C5HF6O2Cs
Molecular Weight	315.86 g/mol
Synonyms	Cesium hexafluoroacetylacetonate; Cesium 1,1,1,5,5,5-hexafluoro-2,4-pentanedionate; Cs(hfac); Cesium(HFAC); Cesium(I) hexafluoroacetylacetonate; 1,1,1,5,5,5-Hexafluoroacetylacetonato cesium; Cs(C5HF6O2)
EINECS	Contact for details

Quality Control

Our 1,1,1,5,5,5-Hexafluoro-2,4-Pentanedionato Cesium is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity, typically ≥99% (metals basis). Each lot undergoes rigorous quality testing, including assay, identification, and impurity profile analysis. Certificates of Analysis (COA) detailing specific results 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, 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. For long-term storage, consider using an inert atmosphere or a desiccator.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Cs content)	≥ 42.0 %
Purity (Metals basis)	≥ 99 %
Solubility	Soluble in common organic solvents

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