92-83-1 xanthene
| ?????? ?? ??? |
xanthene |
| ???????? ??? |
xanthene; Xantnene; 9H-xanthene; 10H-9-Oxaanthracene |
| ????? ???????? |
C13H10O |
| ?????? ??? |
182.2179 |
| InChI |
InChI=1/C13H10O/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8H,9H2 |
| ??? ??????? ?????? |
92-83-1 |
| EINECS |
202-194-4 |
| ????? ?????? |
|
| ????? |
1.159g/cm3 |
| ?????? |
100-103℃ |
| ????? ?? ??? |
311°C at 760 mmHg |
| ??????? ??????? |
1.622 |
| ????? ??????? |
137.5°C |
| ???? ?? ??????? |
soluble |
| ????? ?? ???? |
0.00106mmHg at 25°C |
| ???? ?????? |
Xn:Harmful;
|
| ???? ?? ??? |
R42/43:;
|
| ??????? ????? |
S24:;
S36/37:;
S45:;
|
|