2075-45-8 4-bromopyrazole
| ??? ????? |
4-bromopyrazole |
| ??? ??????? |
4-bromopyrazole; 4-Bromo-1H-pyrazole; 4-Bromo pyrazole |
| ????? ???????? |
C3H3BrN2 |
| ??? ??????? |
146.9733 |
| InChI |
InChI=1/C3H3BrN2/c4-3-1-5-6-2-3/h1-2H,(H,5,6) |
| ????? ?????? |
2075-45-8 |
| ?????? ??????? |
|
| ????? |
1.905g/cm3 |
| ???? ??? |
93-96℃ |
| ???? ????? |
254.999°C at 760 mmHg |
| ???? ???? |
1.602 |
| ???? ?????? |
108.038°C |
| ???? ???? |
0.027mmHg at 25°C |
| ??? ?????? |
Xi:Irritant;
|
| ????? ??? |
R36/37/38:;
|
| ??????? ????? |
S26:;
S37/39:;
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