CAS 1779-25-5 appears in our catalog under these names: Diisobutylaluminium chloride, 0.8M solution in heptane, AcroSeal®, DIISOBUTYLALUMINUM CHLORIDE, 97%. Offered by: Thermo Scientific (Acros), Sigma-Aldrich. Available pack sizes: 100ML, 800ML, 100G.