401-67-2 Difluoroacetic anhydride
| ?????? ?? ??? |
Difluoroacetic anhydride |
| ???????? ??? |
Difluoroacetic anhydride; |
| ????? ???????? |
C4H2F4O3 |
| ?????? ??? |
174.0505 |
| InChI |
InChI=1/C4H2F4O3/c5-1(6)3(9)11-4(10)2(7)8/h1-2H |
| ??? ??????? ?????? |
401-67-2 |
| ????? ?????? |
|
| ????? |
1.478g/cm3 |
| ????? ?? ??? |
93.6°C at 760 mmHg |
| ??????? ??????? |
1.314 |
| ????? ??????? |
11.3°C |
| ????? ?? ???? |
49mmHg at 25°C |
|