Benzene is a colorless, flammable liquid with the chemical formula C6H6. It is a cyclic aromatic hydrocarbon, meaning it consists of a ring of six carbon atoms with alternating double bonds. Benzene is the simplest aromatic hydrocarbon and the parent compound of many other aromatic compounds.

Benzene is a dangerous chemical and is listed as a known human carcinogen by the International Agency for Research on Cancer (IARC). It is harmful by inhalation, skin contact, and ingestion. Benzene can cause a variety of health problems, including cancer, blood disorders, and reproductive problems.

Exposure to benzene can occur in a variety of ways, including:

* Inhalation of benzene vapors from gasoline, paint, or other products containing benzene

* Skin contact with benzene from gasoline, paint, or other products containing benzene

* Ingestion of benzene-contaminated food or water

The risk of benzene exposure can be reduced by taking the following precautions:

* Avoid using products containing benzene, such as gasoline, paint, and paint thinners.

* If you must use products containing benzene, work in a well-ventilated area and wear gloves and a mask to protect your skin and lungs.

* Wash your hands thoroughly after using products containing benzene.

* Do not eat or drink in areas where benzene is present.

If you are exposed to benzene, seek medical attention immediately.