Is N,N,N-Triethylethanaminium tetrafluoroborate (CAS: 429-06-1) safe?

N,N,N-Triethylethanaminium tetrafluoroborate (CAS: 429-06-1) is generally considered safe when handled properly. However, it should be treated with caution as it may cause skin and eye irritation. Safety standards recommend using appropriate personal protective equipment (PPE), such as gloves and safety goggles, during handling. It is not classified as highly toxic but should be kept away from open flames and sources of ignition.