| Identification | |
| Name: | 3-[3-Oxoisobenzofuran-1(3H)-ylidene]-1(3H)-isobenzofuranone |
| CAS: | 482-23-5 |
| Molecular Formula: | C16H8O4 |
| Molecular Weight: | 0 |
| InChI: | InChI=1/C16H8O4/c17-15-11-7-3-1-5-9(11)13(19-15)14-10-6-2-4-8-12(10)16(18)20-14/h1-8H/b14-13- |
| Molecular Structure: | ![(C16H8O4) 3-[3-Oxoisobenzofuran-1(3H)-ylidene]-1(3H)-isobenzofuranone;trans-Diphthalyl;Δ3,3'-Biphthalide](https://img.guidechem.com/structure/482-23-5.gif) |
| Properties | |
| Flash Point: | 230.3°C |
| Boiling Point: | 440.3°C at 760 mmHg |
| Density: | 1.509g/cm3 |
| Refractive index: | 1.714 |
| Flash Point: | 230.3°C |
| Safety Data | |
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