Is [(2,5-Dioxo-1-pyrrolidinyl)oxy](di-1-pyrrolidinyl)methylium hexafluorophosphate (CAS: 207683-26-9) safe?

While [(2,5-Dioxo-1-pyrrolidinyl)oxy](di-1-pyrrolidinyl)methylium hexafluorophosphate (CAS: 207683-26-9) is generally safe when handled properly, it requires caution due to its high reactivity. Proper protective equipment, like gloves and goggles, should be worn. It is non-toxic, but exposure to its vapor should be minimized. Storage and handling should be in a well-ventilated area, away from sources of heat and ignition.