108-97-4 gamma-pyrone
| ?? ????? |
gamma-pyrone |
| ?? ????? |
gamma-pyrone; 4H-Pyran-4-one; Pyran-4-one |
| ????????? ??????? |
C5H4O2 |
| ???? ???????? |
96.0841 |
| InChI |
InChI=1/C5H4O2/c6-5-1-3-7-4-2-5/h1-4H |
| ???? CAS |
108-97-4 |
| EINECS |
203-634-8 |
| ???? ???????? |
|
| ?????? |
1.192g/cm3 |
| ????? ????? |
32-34℃ |
| ????? ????? |
212.5°C at 760 mmHg |
| ???? ????? |
1.507 |
| ????? ???? |
101.1°C |
| ??? ???? |
0.173mmHg at 25°C |
|