| ?? ????? |
2-????? ?????????,3-(3,4-??????????????)-, (2E)- |
| ?????? |
2-Propenoicacid, 3-(3,4-dihydroxyphenyl)-, (E)-; ????? ??????, 3,4-??????????-, (E)-(8CI); ????? ??????, 3,4-dihydroxy-, trans- (7CI); (2E)-(3,4-??????????????)-2-????? ?????????; (E)-3,4-????? ????????????????; (E)-3-(3,4-??????????????)-2-????? ?????????; (E)-????? ?????; 3,4-Dihydroxy-trans-cinnamic ?????; ????? ????-3,4-?????????????????; ????? ????-????? |
| ?? ????? |
2-Propenoic acid,3-(3,4-dihydroxyphenyl)-, (2E)-;2-Propenoicacid, 3-(3,4-dihydroxyphenyl)-, (E)-; Cinnamic acid, 3,4-dihydroxy-, (E)-(8CI); Cinnamic acid, 3,4-dihydroxy-, trans- (7CI); (2E)-(3,4-Dihydroxyphenyl)-2-propenoic acid; (E)-3,4-Dihydroxycinnamic acid; (E)-3-(3,4-Dihydroxyphenyl)-2-propenoic acid; (E)-Caffeic acid; 3,4-Dihydroxy-trans-cinnamic acid; trans-3,4-Dihydroxycinnamic acid; trans-Caffeic acid |
| ????????? ??????? |
C9H8O4 |
| ???? ???????? |
180.16 |
| ???? CAS |
501-16-6 |
| EINECS |
206-361-2 |
| ???? ???????? |
|
| ?????? |
1.478 g/cm3 |
| ????? ????? |
211-213 °C (dec.)(lit.) |
| ????? ????? |
416.8 °C at 760 mmHg |
| ????? ???? |
220 °C |
| ?????? ???? |
ethanol: 50 mg/mL |
| Hazard ?????? |
Xn:;
|
| ??????? ???? |
R36/37/38;R40;R63;R68:;
|
| ?????? ????? |
R26;R36/37/39:;
|
|