Is 1-Propene (CAS: 25085-53-4) safe?

1-Propene can be hazardous if not handled properly. It is flammable and can form explosive mixtures with air. Proper safety measures include avoiding exposure to heat, sparks, and open flames. Protective equipment such as gloves, goggles, and a respirator should be used during handling. It is important to store it in a cool, well-ventilated area away from sources of ignition.