Description

(E)-Didecyl(Dodec-1-Enyl)Aluminium is a high-purity organoaluminium compound, specifically a trialkylaluminium derivative. This product is valued for its role as a highly effective co-catalyst and alkylating agent in advanced polymerization processes. It is primarily required by manufacturers in the specialty polymers and fine chemical synthesis sectors for producing high-performance materials with precise molecular architectures.

Application

• As a critical co-catalyst in Ziegler-Natta and metallocene catalyst systems for polyolefin production (e.g., polyethylene, polypropylene).
• As an alkylating agent in organic synthesis for the introduction of long-chain alkyl groups.
• In the synthesis of specialty elastomers and engineered polymers requiring precise chain control.
• For the production of linear α-olefins (LAO) via oligomerization reactions.
• As a key reagent in the fine chemical and pharmaceutical intermediate manufacturing.
• In material science research for developing novel organometallic frameworks and precursors.

Basic Information

Product Name	(E)-Didecyl(Dodec-1-Enyl)Aluminium
CAS No.	68900-75-4
Molecular Formula	C32H65Al
Molecular Weight	476.85 g/mol
Synonyms	Didecyl(1-dodecenyl)aluminum; (E)-Didecyl(1-dodecenyl)aluminium; Trialkylaluminium (C10, C12); Aluminium, didecyl(1-dodecenyl)-; Organoaluminium co-catalyst; Ziegler-Natta co-catalyst; Alkylaluminium compound; ATD (Aluminium Trialkyl Derivative)
EINECS	Contact for details

Quality Control

Our (E)-Didecyl(Dodec-1-Enyl)Aluminium is manufactured under stringent conditions to ensure batch-to-batch consistency and high catalytic activity. Quality is verified through advanced analytical techniques including NMR and titration to confirm composition and purity. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and handling specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its pyrophoric and moisture-sensitive nature, this material must be stored and handled under an inert atmosphere (argon or nitrogen) in a cool, dry, well-ventilated area, away from strong acids, oxidizers, and sources of ignition. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Assay (Al content by Titration)	≥ 95.0%
Active Alkyl Group Content	≥ 97.0%
Free Trialkylaluminium	≤ 2.0%
Moisture (Karl Fischer)	≤ 50 ppm
Density (at 20°C)	~0.78 g/mL

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