PRODUCT Properties
| Density | 1.125 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.3601(lit.) |
| Flash point: | 26°C |
| form | liquid |
| Boiling point: | 114-115°C(lit.) |
Description and Uses
Ethyl 4,4,4-trifluorocrotonate was used in the synthesis of (2S,3S)-3-methyl- and (2S,3S)-3-trifluoromethylpyroglutamic acid. It undergoes diastereoselective Michael addition reaction with ethyl crotonate.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H319-H335 |
| Precautionary statements | P210-P305+P351+P338 |
| RIDADR | UN 3272 3 / PGIII |
| WGK Germany | 3 |