20733-94-2
20733-94-2 structure
- Name: Methyl sinapate
- Chemical Name: methyl (E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoate
- CAS Number: 20733-94-2
- Molecular Formula: C12H14O5
- Molecular Weight: 238.24
- Catalog: Natural product Phenylpropanoid
- Create Date: 2017-12-04 22:32:39
- Modify Date: 2024-01-02 15:12:32
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Methyl sinapate (MSA), a hydroxycinnamic acid, is a natural UV screening agent[1][2].
| Name | methyl (E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoate |
|---|---|
| Synonyms |
Methyl (2E)-3-(4-hydroxy-3,5-dimethoxyphenyl)acrylate
methyl sinapate methyl sinapinate Antithiamine factor 4-hydroxy-3,5-dimethoxycinnamic acid methyl ester Methylsinapat Sinapinsaeuremethylester 3,5-Dimethoxy-4-hydroxy cinnamic acid methyl ester 2-Propenoic acid, 3-(4-hydroxy-3,5-dimethoxyphenyl)-, methyl ester, (2E)- methyl (2E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoate sinapic acid methyl ester |
| Description | Methyl sinapate (MSA), a hydroxycinnamic acid, is a natural UV screening agent[1][2]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 372.3±37.0 °C at 760 mmHg |
| Molecular Formula | C12H14O5 |
| Molecular Weight | 238.24 |
| Flash Point | 140.6±20.0 °C |
| Exact Mass | 238.084122 |
| PSA | 64.99000 |
| LogP | 1.05 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.562 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2918990090 |
| 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% |