34780-29-5
34780-29-5 structure
- Name: Ethyl 3-oxopropanoate
- Chemical Name: ethyl 3-oxopropanoate
- CAS Number: 34780-29-5
- Molecular Formula: C5H8O3
- Molecular Weight: 116.115
- Create Date: 2018-06-21 15:14:27
- Modify Date: 2026-08-06 12:57:47
| Name | ethyl 3-oxopropanoate |
|---|---|
| Synonyms |
3-Oxopropanoic acid ethyl ester Sodium salt
Propanoic acid,3-oxo-,ethyl ester 3-Oxopropanoic acid ethyl ester 3-oxopropionic acid ethyl ester ethylformyl acetate 3-Oxo-Propionic Acid Ethyl Ester SodiuM salt 3-OXO-PROPIONICACIDETHYLESTERNasaltforM 3-Oxo-propionic acid ethyl ester 3-oxo-Propanoic acid ethyl ester (9CI ACI) 3-OXO-PROPIONIC ACID ETHYL ESTER Propanoic acid, 3-oxo-, ethyl ester Propanoic acid, 3-oxo-, ethyl ester (9CI, ACI) Ethyl 3-oxopropanoate, sodium salt Cyclobutanecboxylicacid,3,4-difluoro |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 148.8±23.0 °C at 760 mmHg |
| Molecular Formula | C5H8O3 |
| Molecular Weight | 116.115 |
| Flash Point | 48.8±22.7 °C |
| Exact Mass | 116.047340 |
| PSA | 43.37000 |
| LogP | 0.47 |
| Vapour Pressure | 4.2±0.3 mmHg at 25°C |
| Index of Refraction | 1.401 |
| HS Code | 2918300090 |
|---|
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![1,5-Dioxaspiro[5.5]undec-3-en-2-one structure](https://image.chemsrc.com/caspic/092/94691-90-4.png)
| 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% |