Diphenacylmethane

Dibenzoylmethane 120-46-7 Synonyms: 1,3-Diphenyl-1,3-propanedione; 1,3-Diphenylpropanedione; ω-Benzoylacetophenone; Dibenzoylmethane Foreign Name: Dibenzoylmethane CAS Number: 120-46-7 EINECS: 204-398-9 Molecular Formula: C15H12O2 Molecular Weight: 224.25 Density: 1.1±0.1 g/cm³ Boiling Point: 357.4±0.0 °C Melting Point: 77-79 °C Appearance: Colorless rhombic flake crystals Solubility: Soluble in chloroethanol, soluble in sodium hydroxide solution, insoluble in sodium carbonate solution, slightly soluble in water Uses: 1. As a co-stabilizer in calcium/zinc hydroxycarboxylate stabilization systems for manufacturing PVC mineral water bottles. 2. Analytical reagent for detecting carbon disulfide, gravimetric determination of uranium, photometric determination of U⁴⁺, and extraction of silver, aluminum, barium, beryllium, calcium, cadmium, cobalt, copper, iron, gallium, mercury, indium, lanthanum, magnesium, manganese, nickel, lead, palladium, scandium, thorium, titanium, zinc, zirconium, etc.