| Molecular Formula | C7H10F2O2 |
| Molar Mass | 164.15 |
| Density | 1.068 |
| Boling Point | 128℃ |
| Flash Point | 31℃ |
| Vapor Presure | 11.1mmHg at 25°C |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.388 |
| Use | 2, 2-difluoro-4-pentenoic acid ethyl ester is a carboxylic acid ester derivative, which can be used as a pharmaceutical intermediate. |