5,6-benzoquinoline

5,6-benzoquinoline

[¦fīv ¦siks ¦ben·zō′kwin·əl‚ēn] (organic chemistry) C13H9N Crystals which are soluble in dilute acids, alcohol, ether, or benzene; melting point is 93°C; used as a reagent for the determination of cadmium.