Benzene 04 : Chemistry and Chemical Disasters. A major organic intermediate and solvent derived from coal or petroleum. The simplest member of the aromatic series of hydrocarbons
US Department of Labor, Occupational Safety & Health Administration (OSHA), OSHA Office of Training and Education, Glossary of Terms, Construction Safety and Health Outreach Program, DC, USA 1996. http://www.osha.gov/doc/outreachtraining/htmlfiles /hazglos.html, Washington, (OSH - Amer) {516}