Description

Tris(Triacontyl)Aluminium CAS NO 67905-39-9 is a high-molecular-weight organoaluminium compound, specifically a trialkylaluminium featuring long-chain triacontyl (C30) groups. This compound serves as a critical catalyst precursor and co-catalyst in the synthesis of specialty polymers and high-performance materials. It is essential for industrial R&D and production facilities focused on advanced polyolefin catalysis, fine chemical synthesis, and materials science.

Application

• As a catalyst component in Ziegler-Natta and metallocene systems for the polymerization of ethylene and α-olefins.
• As a co-catalyst and alkylating agent in the synthesis of specialty polymers and elastomers.
• In organic synthesis as a source of long-chain alkyl groups for the preparation of novel organometallic complexes.
• In materials research for the surface modification of inorganic particles and the creation of hybrid materials.
• As a key intermediate in the development of novel aluminum-based reagents for industrial chemistry.

Basic Information

Product Name	Tris(Triacontyl)Aluminium
CAS No.	67905-39-9
Molecular Formula	C₉₀H₁₈₁Al
Molecular Weight	1266.35 g/mol
Synonyms	Tri(triacontyl)aluminum; Aluminum, tris(triacontyl)-; Tri-n-triacontylaluminum; Al(C30H61)3; ATAC; Tris(triacontyl)aluminum; Triacontylaluminium
EINECS	Contact for details

Quality Control

Our Tris(Triacontyl)Aluminium is manufactured under stringent quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analysis, including assay and impurity profiling. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area dedicated to pyrophoric/organometallic materials. Isolate from oxygen, water, and incompatible substances.

Specification

Item	Specification
Appearance	White to off-white solid or waxy solid
Identification (IR)	Conforms
Assay (Al content)	≥ 95.0%
Solubility	Soluble in hydrocarbon solvents (e.g., toluene, hexanes)

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