517-45-3 9,9'-Dixanthylidene
| ???? |
9,9'-Dixanthylidene |
| ?? ?? |
9,9'-Dixanthylidene; 9,9-bixanthenylidene; 9-(9H-xanthen-9-ylidene)-9H-xanthene |
| ??? |
C26H16O2 |
| ??? |
360.404 |
| InChI |
InChI=1/C26H16O2/c1-5-13-21-17(9-1)25(18-10-2-6-14-22(18)27-21)26-19-11-3-7-15-23(19)28-24-16-8-4-12-20(24)26/h1-16H |
| cas?? |
517-45-3 |
| EC?? |
208-241-5 |
| ?? ?? |
|
| ?? |
1.3g/cm3 |
| ?? ? |
318-320℃ |
| ??? |
494.2°C at 760 mmHg |
| ?? ?? |
1.711 |
| ??? |
188.4°C |
| ??? |
2E-09mmHg at 25°C |
|