3044-56-2
3044-56-2 structure
- Name: Ethyl 3-oxo-3-(3,4,5-trimethoxyphenyl)propanoate
- Chemical Name: ethyl 3-oxo-3-(3,4,5-trimethoxyphenyl)propanoate
- CAS Number: 3044-56-2
- Molecular Formula: C14H18O6
- Molecular Weight: 282.289
- Catalog: Chemical reagent Organic reagent Ester Ethyl ester compound
- Create Date: 2018-12-21 13:23:57
- Modify Date: 2026-07-01 18:42:31
| Name | ethyl 3-oxo-3-(3,4,5-trimethoxyphenyl)propanoate |
|---|---|
| Synonyms |
ETHYL 3,4,5-TRIMETHOXYBENZOYLACETATE
3.4.5-Trimethoxy-benzoylessigsaeure-aethylester Trimethylgalloylessigsaeure-aethylester ethyl 3-oxo-3-(3,4,5-trimethoxyphenyl)propionate 3-Oxo-3-(3,4,5-trimethoxy-phenyl)-propionic acid ethyl ester Benzenepropanoic acid, 3,4,5-trimethoxy-β-oxo-, ethyl ester 3-(3,4,5-Trimethoxyphenyl)-3-oxopropionic acid ethyl ester JRH-04002, Ethyl 3-(3,4,5-trimethoxyphenyl)-3-oxopropanoate ethyl 3-oxo-3-(3,4,5-trimethoxy-phenyl)-propanoate EINECS 221-251-4 3-oxo-3-(3,4,5-trimethoxyphenyl)propanoic acid ethyl ester ETHYL 3-(3,4,5-TRIMETHOXYPHENYL)-3-OXOPROPANOATE 3,4,5-Trimethoxy-β-oxobenzenropanoic acid ethyl ester 3-OXO-3-(3,4,5-TRIMETHOXY-PHENYL)-PROPIONIC ACID ETHYL ESTER benzenepropanoic acid,3,4,5-trimethoxy-β-oxo-,ethyl ester benzenepropanoic acid, 3,4,5-trimethoxy-β-oxo-, ethyl ester 3,4,5-Trimethoxy-beta-oxo-benzenepropanoic acid ethyl ester (3,4,5-Trimethoxybenzoyl)acetic acid ethyl ester Ethyl 3,4,5-trimethoxybenzoylacetate Butyric 3,4,5-trimethoxybenzoic anhydride ethyl trimethoxybenzoyl acetate ETHYL 3-OXO-3-(3,4,5-TRIMETHOXY-PHENYL)-PROPANOATE 3-OXO-3-(2,3,4-TRIMETHOXYPHENYL)PROPIONIC ACID ETHYL ESTER β-Oxo-3,4,5-trimethoxybenzenropanoic acid ethyl ester MFCD08063959 |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 374.9±37.0 °C at 760 mmHg |
| Melting Point | 88-91 °C(lit.) |
| Molecular Formula | C14H18O6 |
| Molecular Weight | 282.289 |
| Flash Point | 163.8±26.5 °C |
| Exact Mass | 282.110352 |
| PSA | 71.06000 |
| LogP | 1.99 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.497 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918990090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| 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% |