Description

Dimethylgallium 2,4-Pentanedionate is a high-purity organometallic compound used as a precursor in advanced materials synthesis. This compound is valued for its role in depositing high-quality gallium-containing thin films with precise stoichiometric control. It is essential for manufacturers and research institutions in the semiconductor, optoelectronics, and specialty chemical industries requiring reliable, high-performance metal-organic sources.

Application

• Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD): A key precursor for depositing gallium oxide (Ga₂O₃) and other gallium-based compound semiconductor thin films.
• Semiconductor Manufacturing: Used in the fabrication of wide-bandgap semiconductors for high-power, high-frequency electronic devices.
• Optoelectronic Materials: Enables the production of materials for LEDs, laser diodes, and photodetectors.
• Advanced Ceramics and Coatings: Serves as a starting material for sol-gel processes and the synthesis of specialized ceramic coatings.
• Catalysis Research: Acts as a catalyst or catalyst precursor in organic synthesis and polymerization reactions.
• Nanomaterial Synthesis: Utilized in the controlled growth of gallium-containing nanoparticles and nanowires.

Basic Information

Product Name	Dimethylgallium 2,4-Pentanedionate
CAS No.	21647-72-3
Molecular Formula	C₇H₁₁GaO₄
Molecular Weight	229.86 g/mol
Synonyms	Dimethylgallium acetylacetonate; Ga(III) 2,4-pentanedionate dimethyl; Gallium, dimethyl(2,4-pentanedionato-O,O')-; (Acetylacetonato)dimethylgallium; DMG(acac); Me₂Ga(acac); Dimethylgallium(III) acetylacetonate
EINECS	Contact for details

Quality Control

Our Dimethylgallium 2,4-Pentanedionate is produced under stringent conditions to ensure high purity and batch-to-batch consistency, meeting the exacting requirements of electronic-grade materials. Quality is verified through advanced analytical techniques including NMR, FT-IR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, metal content, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 2°C and 8°C under an inert atmosphere (argon or nitrogen) due to its properties of being easily oxidized and highly volatile. Keep away from heat, sparks, open flames, and incompatible materials such as strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (NMR)	≥ 99.0%
Gallium (Ga) Content	30.0 - 31.0 %
Volatile Impurities (GC)	≤ 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.