| Identification | |
| Name: | 4,5,6,7-tetrachloro-3,3-bis(4-hydroxyphenyl)phthalide |
| Synonyms: | Phenolphthalein,4,5,6,7-tetrachloro- (7CI); 3,4,5,6-Tetrachloro-a-(p-hydroxyphenyl)-a-(4-oxo-2,5-cyclohexadienylidene)-o-toluic acid;4,5,6,7-Tetrachloro-3,3-bis(4-hydroxyphenyl)phthalide; Phenoltetrachlorophthalein |
| CAS: | 639-44-1 |
| EINECS: | 211-354-2 |
| Molecular Formula: | C20H10 Cl4 O4 |
| Molecular Weight: | 456.1 |
| InChI: | InChI=1/C20H10Cl4O4/c21-15-13-14(16(22)18(24)17(15)23)20(28-19(13)27,9-1-5-11(25)6-2-9)10-3-7-12(26)8-4-10/h1-8,25-26H |
| Molecular Structure: |  |
| Properties | |
| Density: | 11.643g/cm3 |
| Refractive index: | 1.703 |
| Safety Data | |
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