Description

Bromodiethylaluminum is a highly reactive organoaluminum compound primarily used as a catalyst and alkylating agent in organic synthesis. Its value lies in its ability to facilitate critical polymerization and fine chemical reactions with high efficiency and selectivity. This chemical is essential for R&D laboratories and industrial-scale manufacturers in the pharmaceutical, agrochemical, and advanced polymer sectors seeking to develop novel materials and active ingredients.

Application

• As a co-catalyst in Ziegler-Natta type polymerization systems for olefins.
• As an alkylating agent in the synthesis of complex organic molecules for pharmaceutical intermediates.
• In the production of specialty polymers and elastomers requiring precise molecular weight control.
• As a reagent in organometallic chemistry and materials science research.
• In the synthesis of aluminum-containing precursors for advanced ceramics and coatings.
• For the activation of catalysts in various hydrocarbon transformation processes.

Basic Information

Product Name	Bromodiethylaluminum
CAS No.	760-19-0
Molecular Formula	C4H10AlBr
Molecular Weight	165.02 g/mol
Synonyms	Diethylaluminum Bromide; Aluminum, Bromodiethyl-; DEAB; Bromodiethyl Alane; (Diethylbromo)aluminum; Ethylaluminum Sesquibromide (related mixture); EINECS 212-076-1
EINECS	212-076-1

Quality Control

Our Bromodiethylaluminum is manufactured under strict quality protocols to ensure batch-to-batch consistency and high reactivity. Each lot undergoes comprehensive analysis, including assay and impurity profiling, to meet the stringent requirements of catalyst and synthesis applications. A Certificate of Analysis (COA) detailing purity, concentration, and relevant specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Due to its pyrophoric and moisture-sensitive nature, this product must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated area, away from heat, ignition sources, and oxidizing agents. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR/IR)	Conforms
Assay (Al content)	≥ 95.0%
Concentration (in solvent, e.g., hexane)	Typically 1.0 M, customizable
Impurities (by GC/MS)	Meets internal standards

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