中文名二苯甲酰甲烷英文名Dibenzoylmethane别名二苯甲酰甲烷二苯甲醯甲烷二苯甲酰基甲烷ω-苯甲酰基苯乙酮1,3-二苯基丙二酮二苯甲酰基甲烷(DBM)二苯甲酰基甲烷(DMB)1,3-二苯基丙二酮 DBM1,3-二苯基-1,3-丙二酮英文别名DBMDppd-Hrhodiastab83Dibenzoylmethanephenylphenacylketone1,3-DiphenylpropanedionePhenyl-hydroxystyrylketone1,3-diphenyl-3-propanedione1,3-Diphenyl-1,3-propanedione,3-Diphenyl-propane-1,3-dione1,3-Diphenylpropane-1,3-dione1,3-Diphenyl-1,3-propanediamine(2Z)-3-hydroxy-1,3-diphenylprop-2-en-1-oneCAS120-46-7EINECS化学式C15H12O2分子量224.25InChIInChI=1/C15H12O2/c16-14(2)11-15(17)13/h1-11,16H/b14-11-InChIKeyNZZIMKJIVMHWJC-UHFFFAOYSA-N密度0.800 g/cm3熔点77-79°C(lit.)沸点219-221°C18mm Hg(lit.)闪点219-221°C/18mm水溶性It is Soluble in ether, chloroform, and aqueous sodium hydroxide. Insoluble in water.蒸汽压0.01Pa at 20℃溶解度Chloroform (Slightly), Methanol (Slightly, Sonicated)折射率1.6600 (estimate)酸度系数8.95±0.10(Predicted)存储条件Store below +30°C.稳定性Stable. Incompatible with strong oxidizing agents.外观Crystals颜色Light yellow to yellowMerck14,3009BRN514910物化性质无色斜方形片状结晶。熔点81℃，沸点219℃（2.4kPa）。易溶于氯醇、氯仿，能溶于氢氧化钠溶液，不溶于碳酸钠溶液，极微溶于水。