290-67-5 1,4-???????
| ?? ????? |
1,4-??????? |
| ?????? |
1,4-???????; 1,4-??????? |
| ?? ????? |
1,4-dioxine; 1,4-Dioxin; 1,4-Dioxine |
| ????????? ??????? |
C4H4O2 |
| ???? ???????? |
84.0734 |
| InChI |
InChI=1/C4H4O2/c1-2-6-4-3-5-1/h1-4H |
| ???? CAS |
290-67-5 |
| ???? ???????? |
|
| ?????? |
1.119g/cm3 |
| ????? ????? |
133.3°C at 760 mmHg |
| ???? ????? |
1.467 |
| ????? ???? |
45.4°C |
| ??? ???? |
10.5mmHg at 25°C |
|