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 |
| EINECS |
208-241-5 |
| ???? ???????? |
|
| ?????? |
1.3g/cm3 |
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318-320℃ |
| ????? ????? |
494.2°C at 760 mmHg |
| ???? ????? |
1.711 |
| ????? ???? |
188.4°C |
| ??? ???? |
2E-09mmHg at 25°C |
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