??? ?????? |
1,4-dibromo-2,5-difluorobenzene |
????? ??????????? |
1,4-dibromo-2,5-difluorobenzene;2,5-DIFLUORO-1,4-DIBROMO BENZENE; Benzene, 1,4-dibromo-2,5-difluoro-; 2,5-Difluoro-1,4-Dibromrobenzene; 1,4-Dibromo-2,5-difluorobenzene 98%; 1,4-Dibromo-2,5-difluorobenzene98%; 1,4-Difluoro-2,5-dibromobenzene; 2,5-Difluoro-1,4-phenylene dibromide |
?????? ???????? |
C6H2Br2F2 |
????? ??????? ??????? |
271.8849 |
InChI |
InChI=1/C6H2Br2F2/c7-3-1-5(9)4(8)2-6(3)10/h1-2H |
?????????? ???????? ??????? |
327-51-5 |
???????? ????????? ??? |
206-317-2 |
???? ?????? |
|
????? |
2.087g/cm3 |
???? ???????? |
59-63℃ |
???? ??????? |
209.2°C at 760 mmHg |
????? ???????? |
1.552 |
???? ?????? |
80.3°C |
??????? ?? ????? |
insoluble |
??? ?????? |
0.297mmHg at 25°C |
?????? ??? ??????? ?????? |
Xi:Irritant;
|
??? ????????? |
R36/37/38:;
|
???? ????? |
S26:;
S37/39:;
|
|