5-Methylchrysene

**Semantic type:** Hazardous or Poisonous Substance

**Definition:** A crystalline, carcinogenic aromatic hydrocarbon consisting of four fused rings and produced by the incomplete combustion of organic matter. 5-Methylchrysene is primarily found in gasoline exhaust and tobacco smoke. 5-Methylchrysene is reasonably anticipated to be a human carcinogen. (NCI05)

**Synonyms:** - 5-METHYLCHRYSENE - 5-MeC