504-64-3 ?????????-1,3-?????
| ?????? ?? ??? |
?????????-1,3-????? |
| ????????? |
; 1,2-?????????-1,3-?????; ???-1,3-?????; ??????????? ?????????? |
| ???????? ??? |
propadiene-1,3-dione; 1,2-Propadiene-1,3-dione; Allene-1,3-dione; Tricarbon Dioxide |
| ????? ???????? |
C3O2 |
| ?????? ??? |
68.0309 |
| InChI |
InChI=1/C3O2/c4-2-1-3-5 |
| ??? ??????? ?????? |
504-64-3 |
| ????? ?????? |
|
| ????? |
0.906g/cm3 |
| ????? ?? ??? |
6.8°C at 760 mmHg |
| ??????? ??????? |
1.351 |
| ????? ?? ???? |
1480mmHg at 25°C |
|