基本信息
| 中文名称 | 9-ethoxymethyl-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxodibenzo[b,e][1,4]dioxepin-7-carboxylic acid |
|---|---|
| 中文同义词 | |
| 英文名称 | 9-ethoxymethyl-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxodibenzo[b,e][1,4]dioxepin-7-carboxylic acid |
| 英文同义词 | 9-ethoxymethyl-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxodibenzo[b,e][1,4]dioxepin-7-carboxylic acid;9-(Ethoxymethyl)-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid;Cetrarin;11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 9-(ethoxymethyl)-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-;Cetraric acid |
| CAS号 | 489-49-6 |
| 分子式 | C20H18O9 |
| 分子量 | 402.35 |
| EINECS号 | 207-697-2 |
| 相关类别 | |
| Mol文件 | 489-49-6.mol |
| 结构式 | ![9-ethoxymethyl-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxodibenzo[b,e][1,4]dioxepin-7-carboxylic acid 结构式](CAS/GIF/489-49-6.gif) |
9-ethoxymethyl-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxodibenzo[b,e][1,4]dioxepin-7-carboxylic acid 性质
| 沸点 | 657.9±55.0 °C(Predicted) |
|---|---|
| 密度 | 1.480±0.06 g/cm3(Predicted) |
| 酸度系数(pKa) | 2.27±0.20(Predicted) |
| LogP | 4.930 (est) |