| Identification | |
| Name: | Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylicacid, 3',6'-bis(acetyloxy)-3-oxo- |
| Synonyms: | 5-Carboxyfluoresceindiacetate |
| CAS: | 79955-27-4 |
| Molecular Formula: | C25H16 O9 |
| Molecular Weight: | 920.78 |
| InChI: | InChI=1/C25H16O9/c1-12(26)31-15-4-7-19-21(10-15)33-22-11-16(32-13(2)27)5-8-20(22)25(19)18-6-3-14(23(28)29)9-17(18)24(30)34-25/h3-11H,1-2H3,(H,28,29) |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 241.9°C |
| Boiling Point: | 693.1°C at 760 mmHg |
| Density: | 1.57g/cm3 |
| Refractive index: | 1.701 |
| Specification: |
5-Carboxyfluorescein diacetate (CAS NO.79955-27-4) is also named as 3',6'-Bis(acetyloxy)-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-5-carboxylic acid ; Cfda-5 ; Spiro(isobenzofuran-1(3H),9'-(9H)xanthene)-5-carboxylic acid, 3',6'-bis(acetyloxy)-3-oxo- ; 3',6'-bis(acetyloxy)-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid . |
| Flash Point: | 241.9°C |
| Storage Temperature: | 2-8°C |
| Safety Data | |
| Hazard Symbols |
T: Toxic
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