1036-72-2 5?7-?????????????????.
| ??? ?????? |
5?7-?????????????????. |
| ????? ???????? |
P ?????????? ????? ????? ?????? ? 5?7-????? ???????-2-?????-2?3-????? ?????-4H-??????-4-???? ? |
| ????? ??????????? |
5,7-Dimethoxyflavanone; Pinocembrin dimethyl ether; 5,7-dimethoxy-2-phenyl-2,3-dihydro-4H-chromen-4-one |
| ?????? ???????? |
C17H16O4 |
| ????? ??????? ??????? |
284.3065 |
| InChI |
InChI=1/C17H16O4/c1-19-12-8-15(20-2)17-13(18)10-14(21-16(17)9-12)11-6-4-3-5-7-11/h3-9,14H,10H2,1-2H3 |
| ?????????? ???????? ??????? |
1036-72-2 |
| ???? ?????? |
|
| ????? |
1.204g/cm3 |
| ???? ??????? |
468.8°C at 760 mmHg |
| ????? ???????? |
1.574 |
| ???? ?????? |
209.4°C |
| ??? ?????? |
5.79E-09mmHg at 25°C |
| ???? ????? |
S22:Do not inhale dust.;
S24/25:Avoid contact with skin and eyes.;
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