14473-91-7
14473-91-7 structure
- Name: trans-3-Bromocinnamic Acid
- Chemical Name: trans-3-Bromocinnamic Acid
- CAS Number: 14473-91-7
- Molecular Formula: C9H7BrO2
- Molecular Weight: 227.055
- Catalog: Flavors and spices Synthetic spice Aromatic cinnamic acid, esters and derivatives
- Create Date: 2018-02-10 08:00:00
- Modify Date: 2025-08-26 11:27:09
| Name | trans-3-Bromocinnamic Acid |
|---|---|
| Synonyms |
(2E)-3-(3-Bromophenyl)acrylic acid
EINECS 251-267-7 trans-3-Bromocinnamic Acid MFCD00004382 3-(3-bromophenyl)prop-2-enoic acid (E)-3-(3-Bromophenyl)-2-propenoic acid 2-Propenoic acid, 3-(3-bromophenyl)-, (2E)- |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 344.1±25.0 °C at 760 mmHg |
| Melting Point | 177-179ºC(lit.) |
| Molecular Formula | C9H7BrO2 |
| Molecular Weight | 227.055 |
| Flash Point | 161.9±23.2 °C |
| Exact Mass | 225.962936 |
| PSA | 37.30000 |
| LogP | 3.24 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.648 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36 |
| WGK Germany | 3 |
| RTECS | GD8420000 |
| HS Code | 2916399090 |
|
~96%
14473-91-7 |
| Literature: Erdelyi, Mate; Karlen, Anders; Gogoll, Adolf Chemistry - A European Journal, 2006 , vol. 12, # 2 p. 403 - 412 |
|
~%
14473-91-7 |
| Literature: US6034093 A1, ; US 6034093 A |
|
~9%
14473-91-7 |
| Literature: Russian Journal of General Chemistry, , vol. 75, # 7 p. 1113 - 1124 |
|
~%
14473-91-7 |
| Literature: Journal of the Indian Chemical Society, , vol. 24, p. 383,387, 413 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![2-[(E)-2-(3-bromophenyl)ethenyl]-4,4-dimethyl-5H-1,3-oxazole,hydrochloride structure](https://image.chemsrc.com/caspic/349/100098-76-8.png)
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |