Phenanthrene a polycyclic aromatic hydrocarbon with formula C₁₄H₁₀, consisting of three fused benzene rings. It is a colorless, crystal-like solid, but can also appear yellow. Phenanthrene is used to make dyes, plastics and pesticides, explosives and drugs.

What is the use of phenanthrene?

Like most PAHs, phenanthrene is used to make dyes, plastics and pesticides, explosives and drugs. It has also been used to make bile acids, cholesterol and steroids.

Where does phenanthrene come from?

Phenanthrene is a polycyclic aromatic hydrocarbon (PAH) derived from coal tar. There is no commercial production of or use for this compound.