Description

Molybdenum(Vi) Dioxide Bis(1,1,1,5,5,5-Hexafluoroacetylacetonate) is a high-purity, fluorine-containing organomolybdenum complex used as a volatile precursor in advanced material synthesis. This compound is critical for depositing ultra-thin, high-quality molybdenum oxide films with precise stoichiometric control. It is essential for manufacturers and R&D facilities in the semiconductor, photovoltaic, and specialty glass coating industries seeking reliable, high-performance chemical vapor deposition (CVD) and atomic layer deposition (ALD) sources.

Application

• Semiconductor Fabrication: As a precursor for the CVD/ALD deposition of molybdenum oxide (MoOx) thin films for gate electrodes, interconnects, and transparent conductive oxides (TCOs).
• Photovoltaic Devices: For depositing hole-transport layers (HTLs) and interfacial layers in organic solar cells (OSCs) and perovskite solar cells to enhance efficiency and stability.
• Optical & Functional Coatings: Used in the production of smart windows, electrochromic devices, and catalytic coatings due to its ability to form films with tunable electronic and optical properties.
• Nanomaterial Synthesis: Serves as a molecular source for creating molybdenum oxide nanoparticles, nanowires, and other nanostructures for sensors and catalysis.
• Research & Development: A key reagent in academic and industrial labs for developing new electronic materials, memristors, and energy storage components.

Basic Information

Product Name	Molybdenum(Vi) Dioxide Bis(1,1,1,5,5,5-Hexafluoroacetylacetonate)
CAS No.	155662-73-0
Molecular Formula	C10H2F12MoO6
Molecular Weight	558.04 g/mol
Synonyms	Molybdenum Dioxide Bis(hexafluoroacetylacetonate); MoO2(hfac)2; Bis(1,1,1,5,5,5-hexafluoro-2,4-pentanedionato)dioxomolybdenum(VI); Dioxobis(hexafluoroacetylacetonato)molybdenum; Molybdenum(VI) Dioxide Bis(hfac); Molybdenum Oxide hfac Precursor; Organomolybdenum CVD Precursor; CAS 155662-73-0
EINECS	Contact for details

Quality Control

Every batch of our Molybdenum(Vi) Dioxide Bis(1,1,1,5,5,5-Hexafluoroacetylacetonate) is manufactured and tested under strict quality management systems to ensure high purity and lot-to-lot consistency suitable for sensitive deposition processes. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as purity, metal content, and trace impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive (store away from light). For long-term storage, consider sealing under an inert atmosphere (argon or nitrogen) in a dedicated dry cabinet or glovebox to prevent decomposition and maintain optimal precursor performance.

Specification

Item	Specification
Appearance	Yellow to orange crystalline solid
Identification (IR)	Conforms to structure
Assay (Mo content)	≥ 99.0% (Metals basis)
Purity (HPLC)	≥ 98.0%
Volatile Residuals (GC)	< 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.