14966-69-9
14966-69-9 structure
- Name: 4-methoxy-2-methyl-3-oxo-butyricaid ethyl ester
- Chemical Name: 4-methoxy-2-methyl-3-oxo-butyricaid ethyl ester
- CAS Number: 14966-69-9
- Molecular Formula: C8H14O4
- Molecular Weight: 174.19400
- Create Date: 2018-12-28 13:17:44
- Modify Date: 2025-08-25 18:35:39
| Name | 4-methoxy-2-methyl-3-oxo-butyricaid ethyl ester |
|---|---|
| Synonyms |
Ethyl2-methyl-3-hydroxy-4,4,4-trifluorobutyrate
2-methyl-3-keto-4-methoxybutyric acid ethyl ester ethyl 4,4,4-trifluoro-3-hydroxy-2-methylbutyrate 3-hydroxy-2-methyl-4,4,4-trifluorobutyric acid ethyl ester ethyl 2-methyl-3-oxo-4-methoxybutyrate ETHYL 3-HYDROXY-2-METHYL-4,4,4-TRIFLUOROBUTYRATE ethyl 2-methyl-4,4,4-trifluoro-3-hydroxybutyrate Ethyl 2-methyl-3-hydroxy-4,4,4-trifluorobutyrate~3-Hydroxy-2-methyl-4,4,4-trifluorobutyric acid ethyl ester 4-Methoxy-2-methylacetessigsaeure-ethylester ethyl 3-hydroxy-2-methyl-4,4,4-trifluorobutanoate |
| Density | 1.037g/cm3 |
|---|---|
| Boiling Point | 236.9ºC at 760mmHg |
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.19400 |
| Flash Point | 96.8ºC |
| Exact Mass | 174.08900 |
| PSA | 52.60000 |
| LogP | 0.40110 |
| Vapour Pressure | 0.0462mmHg at 25°C |
| Index of Refraction | 1.421 |
| HS Code | 2918990090 |
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14966-69-9 |
| Literature: Yuhan Corporation Patent: US6352993 B1, 2002 ; Location in patent: Page column 12-13 ; |
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14966-69-9 |
| Literature: Cornforth, Sir John; Pengelly, Tony Tetrahedron Letters, 1982 , vol. 23, # 21 p. 2213 - 2216 |
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14966-69-9 |
| Literature: Nickel; Zimmermann; Preissinger; Fink Arzneimittel-Forschung/Drug Research, 1978 , vol. 28, # 5 p. 723 - 731 |
| Precursor 5 | |
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| DownStream 0 | |
| HS Code | 2918990090 |
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| 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% |