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2-Propenoic acid,3-(3,4-dihydroxyphenyl)-, (2E)- |
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Chemical Name | 2-Propenoic acid,3-(3,4-dihydroxyphenyl)-, (2E)- |
Synonyms | 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 |
Molecular Formula | C9H8O4 |
Molecular Weight | 180.16 |
CAS Registry Number | 501-16-6 |
EINECS | 206-361-2 |
Molecular Structure | |
Density | 1.478 g/cm3 |
Melting Point | 211-213 °C (dec.)(lit.) |
Boiling Point | 416.8 °C at 760 mmHg |
Flash Point | 220 °C |
Water Solubility | ethanol: 50 mg/mL |
Hazard Symbols | Xn:; |
Risk Codes | R36/37/38;R40;R63;R68:; |
Safety Description | R26;R36/37/39:; |
MSDS |