1. A polycyclic aromatic hydrocarbon (PAH) found in tobacco smoke, vehicle exhaust, and charred foods; a known carcinogen.
Usage: chemistry; toxicology; Also spelled benzo(a)pyrene or benzo[a]pyrene

Examples

• Benzoapyrene is one of the most studied carcinogenic compounds in environmental health research.
• Cigarette smoke contains significant levels of benzoapyrene, which accumulates in lung tissue.
• The EPA monitors benzoapyrene concentrations in air pollution near highways.
• Grilling meat at high temperatures can produce benzoapyrene as a byproduct of combustion.
• Scientists use benzoapyrene as a marker compound to assess overall PAH exposure in urban areas.