Description

Tridodecylaluminium is an organoaluminium compound belonging to the class of trialkylaluminium reagents. This chemical serves as a highly reactive alkylating agent and catalyst precursor, valued for its role in facilitating critical polymerization and organic synthesis reactions. It is essential for R&D and production in industries such as specialty polymers, fine chemicals, and advanced material science. Our supply of Tridodecylaluminium CAS NO 1529-59-5 is characterized by stringent quality control to ensure consistent performance and reliability for industrial applications.

Application

• As a co-catalyst or activator in Ziegler-Natta and metallocene catalyst systems for the production of polyolefins.
• As an alkylating agent in organic synthesis for the introduction of the dodecyl group.
• As a precursor for the synthesis of other organometallic compounds and complexes.
• In the research and development of novel polymerization processes and advanced polymeric materials.
• As a reducing agent in specific organic transformations and material synthesis.
• In the surface modification and functionalization of inorganic materials and nanoparticles.

Basic Information

Product Name	Tridodecylaluminium
CAS No.	1529-59-5
Molecular Formula	C₃₆H₇₅Al
Molecular Weight	535.0 g/mol
Synonyms	Aluminum, tridodecyl-; Tridodecylaluminum; Tri-n-dodecylaluminium; Tri-n-dodecylaluminum; Aluminium tridodecyl; Tri(dodecyl)aluminium; ATDA; Laurylaluminium
EINECS	Contact for details

Quality Control

Our Tridodecylaluminium is manufactured and handled under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, assay, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We adhere to relevant industry standards and our quality system supports traceability for all materials.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and easily oxidized nature, this material must be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C. Keep away from heat, sparks, open flames, and incompatible materials such as strong acids, oxidizing agents, and water/moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Al content)	≥ 95.0%
Purity (GC)	≥ 90.0%
Density (at 20°C)	~0.79 g/mL
Pyrophoric Test	Positive

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