254-27-3 4 ?? -1,3-?????????????
| ?????? ?? ??? |
4 ?? -1,3-????????????? |
| ????????? |
; 4H-1,3-?????????????? |
| ???????? ??? |
4H-1,3-Benzodioxin; 4H-1,3-benzodioxine |
| ????? ???????? |
C8H8O2 |
| ?????? ??? |
136.1479 |
| InChI |
InChI=1/C8H8O2/c1-2-4-8-7(3-1)5-9-6-10-8/h1-4H,5-6H2 |
| ??? ??????? ?????? |
254-27-3 |
| EINECS |
205-966-9 |
| ????? ?????? |
|
| ????? |
1.15g/cm3 |
| ????? ?? ??? |
236.8°C at 760 mmHg |
| ??????? ??????? |
1.538 |
| ????? ??????? |
101.7°C |
| ????? ?? ???? |
0.0713mmHg at 25°C |
|