Description Application Diethylaluminum chloride solution can be used: • As a Lewis acid for the synthesis of Lewis acid-base bifunctional asymmetric catalysts for cyanosilylation of aldehydes and in Strecker reaction. • For the synthesis of precursors for lanthanide/aluminum catalysts for diene polymerization. • As a co-initiator in the cationic polymerization of isobutylene. Packaging 200 mL in Sure-Pac™ 4×25, 100 mL in Sure/Seal™ The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product. 800 mL in Sure/Seal™ Legal Information Sure/Seal is a trademark of Sigma-Aldrich Co. LLC