Description

1,3-Dichloro-1,3-Diisobutyldialuminoxane, 10 Wt. % Solution In Toluene is a specialized organoaluminum reagent, widely utilized as a co-catalyst and activator in advanced polymerization processes. This product offers a convenient, stabilized solution form that enhances handling safety and dosing precision for critical industrial applications. It is essential for manufacturers in the polyolefin and specialty polymer sectors seeking to optimize catalyst performance and product consistency.

Application

• Primary co-catalyst/activator in Ziegler-Natta and metallocene catalyst systems for olefin polymerization (e.g., polyethylene, polypropylene).
• Key reagent in the synthesis of high-performance elastomers and specialty polymers requiring precise molecular weight control.
• Used in fine chemical synthesis as a Lewis acid catalyst for alkylation and condensation reactions.
• Employed in material science research for developing novel catalytic systems and functional materials.
• Acts as a chain transfer agent modifier to influence polymer architecture and properties.

Basic Information

Product Name	1,3-Dichloro-1,3-Diisobutyldialuminoxane, 10 Wt. % Solution In Toluene
CAS No.	45095-66-7
Molecular Formula	C8H18Al2Cl2O
Molecular Weight	251.09 g/mol
Synonyms	1,3-Dichloro-1,3-diisobutyldialuminoxane; Dichlorodiisobutyldialuminoxane; DCDIBDAO; Isobutylaluminoxane dichloride; Methylaluminoxane (MAO) related co-catalyst; Aluminoxane, dichlorodiisobutyl-; Toluene solution of aluminoxane derivative; Organoaluminum activator
EINECS	Contact for details

Quality Control

Our 1,3-Dichloro-1,3-Diisobutyldialuminoxane solution is manufactured under stringent controls to ensure batch-to-batch consistency and reliability for catalytic applications. Each lot is analyzed to confirm critical parameters such as active aluminum content, chloride content, and solvent concentration. Certificates of Analysis (COA) documenting purity and assay results are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, containers must be kept tightly sealed under an inert atmosphere (nitrogen or argon) to prevent moisture ingress and decomposition. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow solution
Assay (as Al)	1.8 - 2.2 % w/w
Concentration (as C8H18Al2Cl2O)	9.5 - 10.5 % w/w
Chloride Content	Conforms
Solvent (Toluene)	Balance
Identification (IR)	Conforms to reference spectrum
Water Content (Karl Fischer)	< 50 ppm

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