(2E,4Z)-5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid
- CAS NO.：495-87-4
- Empirical Formula: C12H10O4
- Molecular Weight: 218.21
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:38
What is (2E,4Z)-5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid?
Chemical properties
White crystals, insoluble in water, soluble in alcohol and oils. M.P. 136℃.
The Uses of (2E,4Z)-5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid
Used in artificial Black Pepper preparations and in spice blends.
The Uses of (2E,4Z)-5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid
It is prepared from rruns-3,4-Methylenedioxy cinnamylidene malonic acid with Quinoline.
Properties of (2E,4Z)-5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid
| 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) |
Safety information for (2E,4Z)-5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid
Computed Descriptors for (2E,4Z)-5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoic acid
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