Case 1: Azide accident

Incident: Organic azide decomposes after being isolated in a rotary evaporator while equipment is being dismantled.
Place: Chemistry research laboratory
Time: 9:00 pm
Cause: Shock-sensitive material
Injuries: Glass fragments cut researcher's face and severely lacerated hand, resulting in permanent loss of function.
Prevention: Review risk assessment when scaling up reaction. Follow engineering safeguards regarding containment and remote handling when working with reactive materials.