Chemical and Physical properties such as flash point, boiling point, LEL, UEL, auto ignition temp, melting point, vapor pressure, vapor density, published toxicity levels, etc. AristaTek, Inc. of Laramie, Wyoming developed the PEAC-CW system.
Time is a critical factor in keeping people safe from chemical spills.
You had to go through those books to find the chemical and to get the essential information quickly. We found out what was essential, what kept you alive. Common chemical spills involve transportation, like in truck turnovers or train derailment. When chemicals are transported, the U.S. Department of Transportation requires chemical containers be marked with information on the chemical. Find the chemical in the PEAC, get information about protective clothing, fill out weather information to find the evacuation area, clear the area, use first aid information if necessary, then proceed to clean up the spill.