Chemical Safety

Ensuring the safe and compliant use of chemicals on campus.

Sharps, response

Office of Environment, Health & Safety
2005

Job Safety Analysis (JSA) Library

Job Safety Analysis (JSA)

A JSA describes job tasks in step-by-step fashion, identifies associated hazards at each step, and outlines proper hazard controls that minimize the risk of injury or illness to the individual(s) performing that task.

Mercury Release Emergency Response

Office of Environment, Health & Safety
2003

Refueling a Gas Caddie

Department of Recreational Sports
2004
5 gallon gas containers

Exposure to chemicals can result in acute or long-time health effects. Touching, picking up, or moving a fuel container can be hazardous to a responder. A fuel container can be touched, picked up, and/or moved after assessment and conclusion that it poses no imminent danger to the person handling the item.

Refueling a Gas Caddie, Job Safety Analysis (JSA)

Also see:...

Fact Sheets

Fact Sheets

EH&S Fact Sheets serve as campus-wide Standard Operating Procedures (SOP).

Safety Data Sheets

Safety data sheets (formerly MSDS) are the best source of information regarding the hazards, emergency response, and protective measures for any hazardous material.

Manufacturers are always the most reliable sources for SDSs, and the UC system has provided its researchers with UC SDS Resources, a systemwide website created to help locate SDSs and other chemical safety information. In addition,...

Chemical Explosion Causes Eye Injury

May 31, 2015

ANSI-approved safety glasses—and other personal protective equipment specified in the Standard Operating Procedures (SOPs)—are essential whenever working with hazardous materials. SOPs also indicate other precautions that must be followed to ensure safety, such as performing work with energetic or explosive materials behind a fume hood sash or blast shield.

What happened?

A graduate student researcher was working at a laboratory bench synthesizing approximately one gram of diazonium perchlorate crystals. The student was transferring synthesized perchlorate using a metal spatula...

Lessons Learned at UC Berkeley

Peroxide Explosion Injures Campus Researcher

November 30, 2006
Office of Environment, Health, and Safety
What Happened?

An undergraduate student researcher was working at the laboratory bench when the apparatus she was using exploded, sending glass fragments into her face and upper torso. The researcher was using a rotary evaporator (rotovap) to remove organic solvents from an azobenzene precipitate. She adjusted the bottom flask which then exploded sending glass towards her face, hitting her safety goggles and forehead. Lab personnel helped her to the safety shower and called 911. She was taken by ambulance to the hospital where she received stitches above her eyes and other treatment...

Acetone Fire

July 31, 2008
What happened?

A student worker in a Berkeley campus laboratory was refilling squirt bottles with acetone from a larger dispensing container when he spilled approximately one cup of acetone liquid onto the floor. Due to lack of training, and/or an error in judgment, the student lit the acetone with a match to burn it off instead of following proper spill clean-up procedures. While doing so, the student accidentally knocked over another uncapped squirt bottle on the benchtop that was filled with acetone. This additional acetone ignited and set-off the fire sprinklers in the room,...