22047-25-2 Acetylpyrazine
| ?????? ?? ??? |
Acetylpyrazine |
| ???????? ??? |
Acetylpyrazine; Methyl pyrazinyl ketone; 2-Acetylpyrazine; 1-(pyrazin-2-yl)ethanone; 1-(pyrazin-1(4H)-yl)ethanone |
| ????? ???????? |
C6H8N2O |
| ?????? ??? |
124.1405 |
| InChI |
InChI=1/C6H8N2O/c1-6(9)8-4-2-7-3-5-8/h2-5,7H,1H3 |
| ??? ??????? ?????? |
22047-25-2 |
| EINECS |
244-753-5 |
| ????? ?????? |
|
| ????? |
1.114g/cm3 |
| ?????? |
75-78℃ |
| ????? ?? ??? |
223.598°C at 760 mmHg |
| ??????? ??????? |
1.518 |
| ????? ??????? |
89.029°C |
| ????? ?? ???? |
0.095mmHg at 25°C |
| ??????? ????? |
S24/25:;
|
|