| Identification | |
| Name: | 1(3H)-Isobenzofuranone,3,3-bis(4-hydroxy-3,5-diiodophenyl)- |
| Synonyms: | Phenolphthalein,3',3'',5',5''-tetraiodo- (6CI,7CI,8CI); 3,3',5,5'-Tetraiodophenolphthalein;3',3'',5',5''-Tetraiodophenolphthalein; Iodophthalein; NSC 164900; NSC 4904;Nosophen; Nosophene; Tetraiodophenolphthalein |
| CAS: | 386-17-4 |
| EINECS: | 206-857-9 |
| Molecular Formula: | C20H10 I4 O4 |
| Molecular Weight: | 821.90 |
| InChI: | InChI=1/C20H10I4O4/c21-13-5-9(6-14(22)18(13)25)17(10-7-15(23)19(26)16(24)8-10)11-3-1-2-4-12(11)20(27)28/h1-8,25H,(H,27,28) |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 268 °C (dec.)(lit.) |
| Flash Point: | 351.8°C |
| Boiling Point: | 658.1°Cat760mmHg |
| Density: | 2.67g/cm3 |
| Refractive index: | 1.874 |
| Specification: |
Iodophthalein ,its CAS NO. is 386-17-4,the synonyms is Iodophthalein sodium free acid ; 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3,5-diiodophenyl)- 3',3'',5',5''-Tetraiodophenolphthalein ; 4-18-00-01949 (Beilstein Handbook Reference) ; BRN 0351654 ; EINECS 206-857-9 ; Jodphthaleinum ; 3,3-Bis(4-hydroxy-3,5-diiodophenyl)-1(3H)-isobenzofuranone ; 3,3-Bis(4-hydroxy-3,5-diiodophenyl)phthalide ; Phenolphthalein, 3',3'',5',5''-tetraiodo- . |
| Flash Point: | 351.8°C |
| Safety Data | |
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