498-24-8 mesaconic acid
| ?????? ?? ??? |
mesaconic acid |
| ???????? ??? |
mesaconic acid; Mesaconicacid; 2-methylbut-2-enedioic acid; (2E)-2-methylbut-2-enedioic acid |
| ????? ???????? |
C5H6O4 |
| ?????? ??? |
130.0987 |
| InChI |
InChI=1/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2+ |
| ??? ??????? ?????? |
498-24-8 |
| EINECS |
207-859-2 |
| ????? ?????? |
|
| ????? |
1.388g/cm3 |
| ?????? |
200-202℃ |
| ????? ?? ??? |
336.554°C at 760 mmHg |
| ??????? ??????? |
1.514 |
| ????? ??????? |
171.546°C |
| ????? ?? ???? |
0mmHg at 25°C |
| ???? ?????? |
Xi:Irritant;
|
| ???? ?? ??? |
R36/37/38:;
|
| ??????? ????? |
S26:;
S36:;
|
|