5,5'-[(3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[2-hydroxy-3-methylbenzoic acid]
5,5'-[(3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[2-hydroxy-3-methylbenzoic acid]
英文名称:5,5'-[(3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[2-hydroxy-3-methylbenzoic acid]
CAS号:2947-64-0
分子式:C25H20O9
分子量:464.42
EINECS号:
Mol文件:2947-64-0.mol
5,5'-[(3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[2-hydroxy-3-methylbenzoic acid] 性质
沸点 | 744.5±60.0 °C(Predicted) |
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密度 | 1.515±0.06 g/cm3(Predicted) |
酸度系数(pKa) | 2.26±0.20(Predicted) |