基本信息
| 中文名称 | 3,3'-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxybenzenesulphonic] acid |
|---|---|
| 中文同义词 | |
| 英文名称 | 3,3'-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxybenzenesulphonic] acid |
| 英文同义词 | 3,3'-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxybenzenesulphonic] acid;4,5,6,7-Tetrabromo-3,3-bis(4-hydroxy-3-sulfophenyl)phthalide;Benzenesulfonic acid, 3,3'-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxy- |
| CAS号 | 297-83-6 |
| 分子式 | C20H10Br4O10S2 |
| 分子量 | 794.03 |
| EINECS号 | 206-047-5 |
| 相关类别 | |
| Mol文件 | 297-83-6.mol |
| 结构式 | ![3,3'-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxybenzenesulphonic] acid 结构式](CAS/GIF/297-83-6.gif) |
3,3'-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxybenzenesulphonic] acid 性质
| 密度 | 2.335±0.06 g/cm3(Predicted) |
|---|---|
| 酸度系数(pKa) | -1.14±0.45(Predicted) |
| EPA化学物质信息 | 4,5,6,7-Tetrabromo-3',3''-disulfophenolphthalein (297-83-6) |