CAS 155640-85-0 appears in our catalog under these names: Copper(II) hexafluoro-2,4-pentanedionate hydrate, 99.99% (me, Copper(II) hexafluoro-2,4-pentanedionate hydrate , Copper(II) hexafluoro-2,4-pentanedionate hydrate, 98% . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 2g, 10g, 1g, 5g, 25g.