| CAS No.: | 621-82-9 |
|---|---|
| Formula: | C9h8o2 |
| EINECS: | 210-708-3 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Customization: |
|---|
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Audited Supplier Best price Cinnamic acid for fragrance synthesis Cas 621-82-9 3-PHENYLACRYLIC ACID
| Cinnamic acid Basic information | |
| Product Name: | Cinnamic acid |
| CAS: | 621-82-9 |
| MF: | C9H8O2 |
| MW: | 148.16 |
| EINECS: | 210-708-3 |
| Cinnamic acid Chemical Properties | |
| Melting point | 133 °C(lit.) |
| Boiling point | 300 °C(lit.) |
| density | 1.2475 |
| FEMA | 2288 | CINNAMIC ACID |
| refractive index | 1.5049 (estimate) |
| Fp | >230 °F |
| pka | pK (25°) 4.46 |
| Water Solubility | 511.2mg/L(25 ºC) |
| JECFA Number | 657 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 621-82-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Propenoic acid, 3-phenyl-(621-82-9) |
| EPA Substance Registry System | Cinnamic acid (621-82-9) |
| Item | Specifications | Results |
| Appearance | White to slightly yellow powder | White to slightly yellow powder |
| Assay %(Dry basis) | ≥99.0 | 99.44 |
| Melting Range ºC | ≥130 | 132.8 |
| Conclusion | All parameters are up to specification. | |
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