Description

Bis(Ethyl Acetoacetato)(2,4-Pentanedionato)Aluminium is a versatile organoaluminum complex, specifically a mixed-ligand aluminum acetylacetonate derivative. This compound serves as a highly effective catalyst and precursor in advanced material synthesis, offering superior reactivity and control in polymerization and cross-linking reactions. It is essential for manufacturers and R&D teams in the polymer, specialty chemical, and electronics industries seeking to develop high-performance coatings, adhesives, and thin-film materials.

Application

• Polymerization Catalyst: Acts as a key catalyst or co-catalyst in Ziegler-Natta and other coordination polymerizations for producing polyolefins and specialty polymers.
• Cross-linking Agent: Used in silicone rubber, epoxy resins, and other thermosetting polymers to enhance thermal stability and mechanical properties.
• Thin Film Deposition (CVD/ALD): Serves as a volatile precursor in Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) processes for creating aluminum oxide or doped oxide films in semiconductor and optical applications.
• Adhesive & Coating Formulations: Improves the curing characteristics, adhesion, and durability of high-performance industrial coatings, inks, and adhesives.
• Organic Synthesis Intermediate: Facilitates various organic transformations, including aldol condensations and Michael additions, as a Lewis acid catalyst.
• Ceramic & Composite Precursor: Used in the sol-gel production of advanced ceramics and metal-organic frameworks (MOFs) for catalytic and filtration applications.

Basic Information

Product Name	Bis(Ethyl Acetoacetato)(2,4-Pentanedionato)Aluminium
CAS No.	19443-16-4
Molecular Formula	C15H23AlO8
Molecular Weight	358.32 g/mol
Synonyms	Aluminum Bis(ethyl acetoacetate) Acetylacetonate; Al(acac)(etac)2; Tris(2,4-pentanedionato)aluminum derivative; Aluminum(III) acetylacetonate ethyl acetoacetate mixed complex; Al(EAA)2(acac); Organoaluminum catalyst; Mixed-ligand aluminum chelate; Aluminum 2,4-pentanedionate ethyl acetoacetate
EINECS	Contact for details

Quality Control

Our Bis(Ethyl Acetoacetato)(2,4-Pentanedionato)Aluminium is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Al content)	Min. 7.2%
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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