4949-44-4 ethyl 3-oxovalerate
| ?????? ?? ??? |
ethyl 3-oxovalerate |
| ???????? ??? |
ethyl 3-oxovalerate; ethyl 3-oxopentanoate; Ethyl propionylacetate |
| ????? ???????? |
C7H12O3 |
| ?????? ??? |
144.1684 |
| InChI |
InChI=1/C7H12O3/c1-3-6(8)5-7(9)10-4-2/h3-5H2,1-2H3 |
| ??? ??????? ?????? |
4949-44-4 |
| EINECS |
225-593-5 |
| ????? ?????? |
|
| ????? |
0.996g/cm3 |
| ????? ?? ??? |
192.988°C at 760 mmHg |
| ??????? ??????? |
1.416 |
| ????? ??????? |
77.778°C |
| ????? ?? ???? |
0.475mmHg at 25°C |
| ???? ?????? |
Xi:Irritant;
|
| ???? ?? ??? |
R36/37/38:;
|
| ??????? ????? |
S26:;
S36:;
|
|