Is 4-Methoxybenzonitrile (CAS: 874-90-8) safe?

4-Methoxybenzonitrile is generally considered safe when handled with appropriate precautions. It is slightly toxic by inhalation and ingestion, and exposure to the skin or eyes should be avoided. Proper personal protective equipment (PPE) such as gloves and safety goggles is recommended. Storage in a cool, dry, and well-ventilated area is necessary to prevent decomposition and ensure safety.