92-61-5 Scopoletin
| ?????? ?? ??? |
Scopoletin |
| ???????? ??? |
Scopoletin; .beta.-Methylesculetin; 2H-1-benzopyran-2-one, 7-hydroxy-6-methoxy-; 7-Hydroxy-6-methoxy-2H-chromen-2-on; 7-Hydroxy-6-méthoxy-2H-chromén-2-one; b-Methylesculetin; 7-hydroxy-6-methoxy-2H-chromen-2-one |
| ????? ???????? |
C10H8O4 |
| ?????? ??? |
192.1681 |
| InChI |
InChI=1/C10H8O4/c1-13-9-4-6-2-3-10(12)14-8(6)5-7(9)11/h2-5,11H,1H3 |
| ??? ??????? ?????? |
92-61-5 |
| EINECS |
202-171-9 |
| ????? ?????? |
|
| ????? |
1.377g/cm3 |
| ?????? |
200-207℃ |
| ????? ?? ??? |
413.5°C at 760 mmHg |
| ??????? ??????? |
1.609 |
| ????? ??????? |
172.4°C |
| ???? ?? ??????? |
Slightly soluble |
| ????? ?? ???? |
2E-07mmHg at 25°C |
| ???? ?????? |
Xi:Irritant;
|
| ???? ?? ??? |
R36/37/38:;
|
| ??????? ????? |
S26:;
S37/39:;
|
|