Before using acetophenone, understand its hazards, such as flammability and eye/skin irritation. Put on personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Conducting procedures in a laboratory setting requires using the substance in a well-ventilated space or fume hood to avoid ingesting its fumes. During chemical reactions, use appropriate measuring devices to dispense the proper amount. Observe all protocols closely with regards to temperature, time, and catalyst presence. Properly dispose of unused acetophenone in a cool, dry place away from ignition sources and incompatible substances. Finally, any waste acetophenone must be disposed of in accordance with local environmental guidelines.