2, 4-Pentanedione, 99+%, C5H8O2, CAS Number-123-54-6, diacetylmethane, 2,4-pentadione, acetyl acetone, 2,4-dioxopentane, pentanedione, acac, acetoacetone, acetylacetone, 2,4-pentanedione, pentan-2,4-dione, 1kg, 99% min. (GC), 01,777, 133.0 deg.C to 135.0