Description

Alumatrane is a specialized organoaluminum compound with the CAS registry number 21863-06-9, widely recognized for its utility as a precursor in advanced material synthesis. This compound is particularly valued for its role in sol-gel processes and the production of high-purity aluminum oxide coatings and ceramics. It serves as a critical reagent for researchers and manufacturers in the electronics, catalysis, and specialty chemical industries seeking precise control over material properties.

Application

• Sol-Gel Processing: A key precursor for the synthesis of transparent aluminum oxide (alumina) thin films and monoliths.
• Ceramic & Glass Coatings: Used to create high-hardness, protective, and optical coatings on various substrates.
• Catalyst Synthesis: Serves as a starting material or co-catalyst in the development of Ziegler-Natta and other olefin polymerization catalysts.
• Electronic Materials: Employed in the fabrication of dielectric layers and insulating components in microelectronics.
• Chemical Vapor Deposition (CVD): Acts as an aluminum source for the CVD growth of high-purity alumina films.
• Research & Development: A valuable reagent in academic and industrial labs for exploring new aluminum-containing polymers and hybrid materials.

Basic Information

Product Name	Alumatrane
CAS No.	21863-06-9
Molecular Formula	C9H21AlN3O3
Molecular Weight	246.26 g/mol
Synonyms	Tris(2-(dimethylamino)ethoxy)aluminum(III); Aluminum tris(dimethylaminoethoxide); Alumatrane; Tris(2-(dimethylamino)ethoxy)aluminium; Al(OCH2CH2N(CH3)2)3; ATDMAE; Aluminum alkoxide amine adduct
EINECS	Contact for details

Quality Control

Our Alumatrane is produced under stringent quality management 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 specifications such as purity (by titration or NMR), residual solvent content, and appearance is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature and tendency to be easily oxidized, this material should be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Al content)	≥ 95.0%
Purity (NMR)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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