151539-52-5
151539-52-5 structure
- Name: 2-bromo-4,5-dimethoxycinnamic acid
- Chemical Name: 3-(2-bromo-4,5-dimethoxyphenyl)prop-2-enoic acid
- CAS Number: 151539-52-5
- Molecular Formula: C11H11BrO4
- Molecular Weight: 287.10700
- Catalog: Flavors and spices Synthetic spice Aromatic cinnamic acid, esters and derivatives
- Create Date: 2018-02-11 08:00:00
- Modify Date: 2025-08-20 15:21:21
| Name | 3-(2-bromo-4,5-dimethoxyphenyl)prop-2-enoic acid |
|---|---|
| Synonyms |
6-Brom-3.4-dimethoxy-trans-zimtsaeure
6-bromo-3.4-dimethoxy-trans-cinnamic acid 2-Bromo-4,5-dimethoxycinnamic acid 6-Bromo-3,4-dimethoxycinnamic acid |
| Density | 1.517g/cm3 |
|---|---|
| Boiling Point | 409.5ºC at 760mmHg |
| Melting Point | 253-259ºC |
| Molecular Formula | C11H11BrO4 |
| Molecular Weight | 287.10700 |
| Flash Point | 201.4ºC |
| Exact Mass | 285.98400 |
| PSA | 55.76000 |
| LogP | 2.56410 |
| Vapour Pressure | 1.94E-07mmHg at 25°C |
| Index of Refraction | 1.6 |
|
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151539-52-5 |
| Literature: Kitasato; Sone Bulletin of the Chemical Society of Japan, 1930 , vol. 5, p. 348,352 |
|
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151539-52-5 |
| Literature: Lebedev; Lebedeva; Sheludyakov; Kovaleva; Ustinova; Kozhevnikov Russian Journal of General Chemistry, 2005 , vol. 75, # 7 p. 1113 - 1124 |
|
~%
151539-52-5 |
| Literature: Wittmer; Raiford Journal of Organic Chemistry, 1945 , vol. 10, p. 527,528,530 |
|
~%
151539-52-5 |
| Literature: Wittmer; Raiford Journal of Organic Chemistry, 1945 , vol. 10, p. 527,528,530 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |