Benzene is a component of products derived from coal and petroleum and is found in gasoline and other fuels. Benzene is used in the manufacture of plastics, detergents, pesticides, and other chemicals. With exposures from less than five years to more than 30 years, individuals have developed, and died from, leukemia. Long-term exposure may affect bone marrow and blood production. Short-term exposure to high levels of benzene can cause drowsiness, dizziness, unconsciousness, and death.


Exposures to benzene are addressed in specific OSHA standards for general industry, maritime, and construction.

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Hazard Recognition

Provides references that aid in recognizing hazards and the health effects associated with benzene in the workplace.

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Evaluating Exposure

Provides assistance and information about the management of occupational exposures to benzene.

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Additional Resources

Provides links and references to additional resources related to exposures to benzene.

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