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℃ |
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254.999°C at 760 mmHg |
| ??????? ??????? |
1.602 |
| ????? ??????? |
108.038°C |
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0.027mmHg at 25°C |
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Xi:Irritant;
|
| ???? ?? ??? |
R36/37/38:;
|
| ??????? ????? |
S26:;
S37/39:;
|
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