144878-40-0
144878-40-0 structure
- Name: (E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid
- Chemical Name: 3-(4-ethoxy-3-methoxyphenyl)prop-2-enoic acid
- CAS Number: 144878-40-0
- Molecular Formula: C12H14O4
- Molecular Weight: 222.23700
- Create Date: 2018-12-16 14:04:14
- Modify Date: 2025-08-31 23:03:14
| Name | 3-(4-ethoxy-3-methoxyphenyl)prop-2-enoic acid |
|---|---|
| Synonyms |
3-Methoxy-4-aethoxy-trans-zimtsaeure
2-Propenoic acid,3-(4-ethoxy-3-methoxyphenyl)-,(E)-(9CI) (E)-3-(4-ETHOXY-3-METHOXYPHENYL)ACRYLIC ACID 4-Ethoxy-3-Methoxycinnamic Acid (E)-3-(4-Ethoxy-3-methoxyphenyl)propenoic acid |
| Density | 1.172g/cm3 |
|---|---|
| Boiling Point | 378.5ºC at 760 mmHg |
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.23700 |
| Flash Point | 145.1ºC |
| Exact Mass | 222.08900 |
| PSA | 55.76000 |
| LogP | 2.19170 |
| Vapour Pressure | 2.1E-06mmHg at 25°C |
| Index of Refraction | 1.564 |
| Hazard Codes | Xn |
|---|---|
| Risk Phrases | 22;36/37/38 |
| Safety Phrases | 22;26;36/37/39 |
| HS Code | 2918990090 |
|
~%
144878-40-0 |
| Literature: Journal of the American Chemical Society, , vol. 72, p. 2501 |
|
~19%
144878-40-0 |
| Literature: Russian Journal of General Chemistry, , vol. 75, # 7 p. 1113 - 1124 |
|
~%
144878-40-0 |
| Literature: Journal of the American Chemical Society, , vol. 72, p. 2501 |
|
~%
144878-40-0 |
| Literature: Russian Journal of General Chemistry, , vol. 75, # 7 p. 1113 - 1124 |
|
~%
144878-40-0 |
| Literature: Chemische Berichte, , vol. 66, p. 988,994 |
| 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% |