BD9534055
Ethyl3-(2,5-difluorophenyl)-3-oxopropanoate , 97% , 887267-53-0
| Pack Size | Price | Stock | Quantity |
| 1g | RMB180.00 | In Stock |
|
| 5g | RMB640.00 | In Stock |
|
| 25g | RMB2240.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 275.7±25.0 °C(Predicted) |
| Density | 1.251±0.06 g/cm3(Predicted) |
| storage temp. | Storage temp. 2-8°C |
| pka | 10.28±0.50(Predicted) |
| Appearance | Colorless to light yellow Liquid |
Description and Uses
Ethyl 3-(2,5-difluorophenyl)-3-oxopropanoate is commonly utilized in organic synthesis as C-nucleophiles. One specific example is its reaction with the N-terminal electrophile CF3CHN2, resulting in the formation of CF3-heterocycles, namely ethyl 6-fluoro-4-oxo-1-(2,2,2-trifluoroethyl)-1,4-dihydrocinnoline-3-carboxylate[1].
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| HS Code | 2916399090 |
