548-83-4 galangin
| ?????? ?? ??? |
galangin |
| ???????? ??? |
galangin; 3,5,7-Trihydroxyflavone; 3,5,7-trihydroxy-2-phenyl-4H-chromen-4-one |
| ????? ???????? |
C15H10O5 |
| ?????? ??? |
270.2369 |
| InChI |
InChI=1/C15H10O5/c16-9-6-10(17)12-11(7-9)20-15(14(19)13(12)18)8-4-2-1-3-5-8/h1-7,16-17,19H |
| ??? ??????? ?????? |
548-83-4 |
| EINECS |
208-960-4 |
| ????? ?????? |
|
| ????? |
1.579g/cm3 |
| ?????? |
214-215℃ |
| ????? ?? ??? |
518.6°C at 760 mmHg |
| ??????? ??????? |
1.747 |
| ????? ??????? |
202°C |
| ????? ?? ???? |
2.24E-11mmHg at 25°C |
| ???? ?????? |
Xi:Irritant;
|
| ???? ?? ??? |
R36/37/38:;
|
| ??????? ????? |
S26:;
S37/39:;
|
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