288-13-1 Pyrazole
| ??? ?????? |
Pyrazole |
| ????? ??????????? |
Pyrazole; 1,2-Diazole; Pyrazol; 1,2-Diazole; 1H-pyrazole |
| ?????? ???????? |
C3H4N2 |
| ????? ??????? ??????? |
68.0773 |
| InChI |
InChI=1/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5) |
| ?????????? ???????? ??????? |
288-13-1 |
| ???????? ????????? ??? |
206-017-1 |
| ???? ?????? |
|
| ????? |
1.116g/cm3 |
| ???? ???????? |
66-70℃ |
| ???? ??????? |
187°C at 760 mmHg |
| ????? ???????? |
1.528 |
| ???? ?????? |
87.5°C |
| ??????? ?? ????? |
SOLUBLE |
| ??? ?????? |
0.887mmHg at 25°C |
| ?????? ??? ??????? ?????? |
Xn:Harmful;
|
| ??? ????????? |
R22:;
R36/37/38:;
|
| ???? ????? |
S26:;
S37/39:;
|
|