33142-24-4
33142-24-4 structure
- Name: Ethyl 2-formyl-3-oxobutanoate
- Chemical Name: Ethyl 2-formyl-3-oxobutanoate
- CAS Number: 33142-24-4
- Molecular Formula: C7H10O4
- Molecular Weight: 158.152
- Create Date: 2018-08-02 08:21:57
- Modify Date: 2024-01-12 14:03:12
| Name | Ethyl 2-formyl-3-oxobutanoate |
|---|---|
| Synonyms |
Butanoic acid,2-formyl-3-oxo-,ethyl ester
Butanoic acid, 2-formyl-3-oxo-, ethyl ester Ethyl 2-formyl-3-oxobutanoate 2-formyl-acetoacetic acid ethyl ester 2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER 2-Formyl-acetessigsaeure-aethylester 2-Formyl-3-oxo-buttersaeure-aethylester |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 206.3±30.0 °C at 760 mmHg |
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.152 |
| Flash Point | 80.8±24.6 °C |
| Exact Mass | 158.057907 |
| PSA | 60.44000 |
| LogP | 1.51 |
| Vapour Pressure | 0.2±0.4 mmHg at 25°C |
| Index of Refraction | 1.425 |
| HS Code | 2918300090 |
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33142-24-4 |
| Literature: Claisen Justus Liebigs Annalen der Chemie, 1897 , vol. 297, p. 18 |
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33142-24-4 |
| Literature: Mukaiyama, Teruaki; Yamada, Tohru; Nagata, Takushi; Imagawa, Kiyomi Chemistry Letters, 1993 , # 2 p. 327 - 330 |
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |