966-48-3 5-??????-7-???? ???????
| ??? ????? |
5-??????-7-???? ??????? |
| ??? ??????? |
5-methoxy-7-methyltetraphene; |
| ????? ???????? |
C20H16O |
| ??? ??????? |
272.3404 |
| InChI |
InChI=1/C20H16O/c1-13-15-8-4-3-7-14(15)11-19-16-9-5-6-10-17(16)20(21-2)12-18(13)19/h3-12H,1-2H3 |
| ????? ?????? |
966-48-3 |
| ?????? ??????? |
|
| ????? |
1.173g/cm3 |
| ???? ????? |
481.5°C at 760 mmHg |
| ???? ???? |
1.716 |
| ???? ?????? |
198.7°C |
| ???? ???? |
5.8E-09mmHg at 25°C |
|