| Chemistry name: | 1,3-diphenyl-1,3-propanedione |
| M Formula: | C6H5COCH2COC6H5 |
| Properties: | |
| Crystals. Mp 80C, bp 219–221C (18 mm Hg). Partially soluble in alcohol; soluble in ether, chloroform, and aqueous sodium hydroxide. Combustible. | |
| Use: | |
| Colorimetric determination of uranium. | |