Structural formula Business number 013H Molecular formula C20H12 Molecular weight 252.31 label Benzo[A]pyrene, Benzo(a)pyrene, 3,4-benzopyrene, Benzopyrene, 1,2-benzopyrene, Benzopyrene standard, Benzo(A)pyrene (standard sample), 3,4-Benzopyrene, Benzo[def]chrysene, 1,2-Benzopyrene, Aromatic hydrocarbons Numbering system Physical property data Toxicological data Ecological data Molecular structure data Computing chemical data More Properties and Stability Storage method Synthesis method Purpose Numbering system CAS number:50-32-8...