4544-43-8
4544-43-8 structure
- Name: Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate
- Chemical Name: Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate
- CAS Number: 4544-43-8
- Molecular Formula: C6H6BrF3O3
- Molecular Weight: 263.00900
- Create Date: 2018-12-09 19:23:07
- Modify Date: 2025-08-27 20:08:39
| Name | Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate |
|---|---|
| Synonyms |
2-Brom-2-<trifluor-acetyl>-essigsaeure-aethylester
Ethyl pound inverted question mark2-Bromo-4,4,4-trifluoro-3-oxobutanoate PC5768 2-bromo-4,4,4-trifluoro-3-oxo-butyric acid ethyl ester ethyl-2-bromo-4,4,4-trifluoro-3-oxobutanoate Ethyl trifluoroacetylbromoacetate 2-bromo-4,4,4-trifluoro-3-oxo-butanoic acid,ethyl ester |
| Density | 1.663 |
|---|---|
| Boiling Point | 199ºC |
| Molecular Formula | C6H6BrF3O3 |
| Molecular Weight | 263.00900 |
| Flash Point | 74ºC |
| Exact Mass | 261.94500 |
| PSA | 43.37000 |
| LogP | 1.44440 |
| HS Code | 2918300090 |
|---|
|
~82%
4544-43-8 |
| Literature: Alinezhad, Heshmatollah; Tajbakhsh, Mahmood; Tehrani, Shahram Shahriari Bulletin of the Korean Chemical Society, 2011 , vol. 32, # 5 p. 1543 - 1546 |
| Precursor 1 | |
|---|---|
| DownStream 4 | |
| 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% |