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 |
|