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 |
| ????? ??????? ??????? |
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:;
|
|