227-09-8 ?? ????(a?l) ???????
??? ????? |
?? ????(a?l) ??????? |
?????? |
D ??????????? 1?2:8?9-Dibenzopentacene? |
??? ??????? |
dibenzo(a,l)pentacene; Dibenzopentacene; 1,2:8,9-Dibenzopentacene |
????? ???????? |
C30H18 |
??? ??????? |
378.4639 |
InChI |
InChI=1/C30H18/c1-3-7-27-19(5-1)9-11-21-13-23-16-26-18-30-22(12-10-20-6-2-4-8-28(20)30)14-24(26)15-25(23)17-29(21)27/h1-18H |
????? ?????? |
227-09-8 |
????? ??????? ??????? |
205-933-9 |
?????? ??????? |
|
????? |
1.286g/cm3 |
???? ????? |
677°C at 760 mmHg |
???? ???? |
1.867 |
???? ?????? |
360.6°C |
???? ???? |
2E-17mmHg at 25°C |
??? ?????? |
|
????? ??? |
|
??????? ????? |
|
|