353-81-1 2,2-?????????????
?????? ?? ??? |
2,2-????????????? |
????????? |
; 2,2-???????????????; ???????, 2,2-????????- |
???????? ??? |
2,2-difluorobutane; 2,2-Difluorobutane; butane, 2,2-difluoro- |
????? ???????? |
C4H8F2 |
?????? ??? |
94.1031 |
InChI |
InChI=1/C4H8F2/c1-3-4(2,5)6/h3H2,1-2H3 |
??? ??????? ?????? |
353-81-1 |
????? ?????? |
|
????? |
0.891g/cm3 |
????? ?? ??? |
34.4°C at 760 mmHg |
??????? ??????? |
1.319 |
????? ?? ???? |
542mmHg at 25°C |
???? ?????? |
|
???? ?? ??? |
|
??????? ????? |
|
|