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Lanthanum(III) Acetylacetonate

Chemical Formula: C15H21LaO6
CAS: 14284-88-9

Lanthanum(III) Acetylacetonate is an organometallic complex with excellent thermal stability and volatility, making it highly valued in thin film deposition, catalysis, and the preparation of specialty materials. Its stable structure and high purity make it an indispensable precursor material in advanced manufacturing processes.
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Lanthanum(III) Acetylacetonate Basic Properties

  • Molecular Formula: C15H21LaO6

  • Molecular Weight: 436.23

  • Melting Point: 140-143°C

  • Solubility: Insoluble in water

  • Package Information: 100g, 500g, 1kg or customized

Lanthanum(III) Acetylacetonate Key Features

Good volatility

Lanthanum(iii) acetylacetonate exhibits suitable volatility under controlled conditions, making it suitable for use in chemical vapor deposition (CVD) processes, which facilitate the formation of uniform metal oxide films.

High thermal stability

This compound exhibits relatively stable decomposition behavior during heating, ensuring consistency in catalyst preparation and precursor processes.

High purity

Lanthanum(iii) acetylacetonate with high purity is available, effectively reducing the impact of impurities and making it suitable for use in the electronics industry, thin film deposition, and optical material preparation.

Lanthanum(III) Acetylacetonate Main Applications

Catalyst preparation

As a precursor to lanthanide metal complexes, it can be used to prepare heterogeneous catalysts or modified catalytic materials, such as cracking catalysts, energy storage materials, and electrode materials, thereby improving the reaction efficiency and thermal stability of catalytic systems.

Thin film deposition and material precursors

Lanthanum(iii) acetylacetonate is an important raw material for the preparation of lanthanum oxide (La2O3) thin films. Due to its high dielectric constant and chemical stability, lanthanum oxide is used in semiconductor gate dielectrics, optical coatings and functional thin film materials.

Organic synthesis

This complex acts as a catalyst in the field of organic synthesis, promoting certain organic synthesis reactions.

Optical and ceramic materials

These materials can be used to prepare high-refractive-index glasses, ceramics, and optical components, such as high-refractive-index glasses and luminescent material dopants, to improve light transmittance, refractive index, or structural stability.

Precautions

  1. Because lanthanum(iii) acetylacetonate is slightly hygroscopic, it should be sealed and stored in a cool, dry environment to avoid moisture affecting its purity and stability.

  2. This compound decomposes when heated, so it should be kept away from high temperatures or near heating equipment, especially in unsealed packaging.

  3. Contact with strong oxidizing chemicals may cause reactions or decomposition; therefore, they should be stored separately, adhering to the principle of laboratory chemical isolation.

  4. If the powder comes into contact with skin or eyes, it may cause mild irritation. Therefore, gloves and protective glasses should be worn when handling the powder, and the operation should be carried out in a well-ventilated area.

  5. If spilled, use dry tools to collect it and avoid adding water, as this may cause clumping or affect subsequent processing.

FAQ

1. Is this product soluble in water?

No. Lanthanum(iii) acetylacetonate is insoluble in water. It is recommended to use organic solvents such as ethanol, acetone, or THF.


2. Can lanthanum(iii) acetylacetonate be used in ALD processes?

While it is primarily used in CVD and sol-gel systems, it can also be used in ALD under certain conditions. However, it has a low vapor pressure and requires appropriate temperatures to maintain stable transport.


We are a professional Lanthanum(III) Acetylacetonate supplier. For more information or to purchase Lanthanum(III) Acetylacetonate(C15H21LaO6), please feel free to contact us via jomin@wolfabio.com.

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