Customization: | Available |
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CAS No.: | 90-50-6 |
Formula: | C12h14o5 |
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Factory Supply 3,4,5-trimethoxycinnamic Acid with 99% Cas 90-50-6
3,4,5-Trimethoxycinnamic acid Basic information | |
Product Name: | 3,4,5-Trimethoxycinnamic acid |
CAS: | 90-50-6 |
MF: | C12H14O5 |
MW: | 238.24 |
EINECS: | 201-999-8 |
Mol File: | 90-50-6.mol |
3,4,5-Trimethoxycinnamic acid Chemical Properties | |
Melting point | 125-127 °C (lit.) |
Boiling point | 300.83°C (rough estimate) |
density | 1.1416 (rough estimate) |
refractive index | 1.4571 (estimate) |
storage temp. | Sealed in dry,Room Temperature |
pka | 4.48±0.10(Predicted) |
BRN | 1537834 |
CAS DataBase Reference | 90-50-6(CAS DataBase Reference) |
EPA Substance Registry System | 2-Propenoic acid, 3-(3,4,5-trimethoxyphenyl)- (90-50-6) |
Item | Specifications | Results |
Appearance | White crystal powder | White crystal powder |
Assay,% | ≥99.0 | 99.72 |
Melting point,ºC | 126.0~128.0 | 126.6~127.6 |
Loss on drying,% | ≤0.5 | 0.42 |