591-80-0 pent-4-enoic acid
| ?????? ?? ??? |
pent-4-enoic acid |
| ???????? ??? |
pent-4-enoic acid; 4-Pentenoic Acid; Pent-4-enoic acid; pent-4-enoate; Allylacetic acid |
| ????? ???????? |
C5H7O2 |
| ?????? ??? |
99.1084 |
| InChI |
InChI=1/C5H8O2/c1-2-3-4-5(6)7/h2H,1,3-4H2,(H,6,7)/p-1 |
| ??? ??????? ?????? |
591-80-0 |
| EINECS |
209-732-7 |
| ????? ?????? |
|
| ?????? |
-22.5℃ |
| ????? ?? ??? |
188.5°C at 760 mmHg |
| ????? ??????? |
78.7°C |
| ????? ?? ???? |
0.267mmHg at 25°C |
| ???? ?????? |
C:Corrosive;
|
| ???? ?? ??? |
R22:;
R34:;
|
| ??????? ????? |
S26:;
S36/37/39:;
S45:;
|
|