| Identification | Back Directory | [Name]
(2E,4Z)-5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid | [CAS]
495-87-4 | [Synonyms]
(E,Z)-Form
Isochavicinic acid
(2E,4Z)-5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid
2,4-Pentadienoic acid, 5-(1,3-benzodioxol-5-yl)-, (2E,4Z)- | [Molecular Formula]
C12H10O4 | [MOL File]
495-87-4.mol | [Molecular Weight]
218.21 |
| Chemical Properties | Back Directory | [Melting point ]
134-136° (Lohaus, Gall); 143° (Grewe) | [Boiling point ]
427.9±24.0 °C(Predicted) | [density ]
1.340±0.06 g/cm3(Predicted) | [pka]
4.37±0.10(Predicted) |
| Hazard Information | Back Directory | [Chemical Properties]
White crystals, insoluble in water, soluble in
alcohol and oils. M.P. 136℃. | [Uses]
It is prepared from rruns-3,4-Methylenedioxy cinnamylidene malonic acid with Quinoline. | [Uses]
Used in artificial Black Pepper preparations and in spice blends. |
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