463-51-4 ketene
| ?? ????? |
ketene |
| ?? ????? |
ketene;Ketene; Carbomethene; Ethenone; HSDB 633; Keto-ethylene |
| ????????? ??????? |
C2H2O |
| ???? ???????? |
42.0367 |
| InChI |
InChI=1/C2H2O/c1-2-3/h1H2 |
| ???? CAS |
463-51-4 |
| EINECS |
207-336-9 |
| ???? ???????? |
|
| ?????? |
0.712g/cm3 |
| ???? ????? |
1.303 |
| ??? ???? |
12600mmHg at 25°C |
|