328-42-7 Oxalacetic acid
| ?????? ?? ??? |
Oxalacetic acid |
| ???????? ??? |
Oxalacetic acid; Oxosuccinic acid; Oxalacetic acid 2-Oxosuccinic; Oxaloacetic acid; 2-oxobutanedioic acid; 2-oxobutanedioate; Oxobutanedioic Acid |
| ????? ???????? |
C4H2O5 |
| ?????? ??? |
130.0568 |
| InChI |
InChI=1/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9)/p-2 |
| ??? ??????? ?????? |
328-42-7 |
| EINECS |
206-329-8 |
| ????? ?????? |
|
| ?????? |
161℃ |
| ????? ?? ??? |
341.9°C at 760 mmHg |
| ????? ??????? |
174.8°C |
| ???? ?? ??????? |
soluble |
| ????? ?? ???? |
1.41E-05mmHg at 25°C |
| ???? ?????? |
C:Corrosive;
|
| ???? ?? ??? |
R34:;
|
| ??????? ????? |
S26:;
S36/37/39:;
S45:;
|
|