Synonyms:1-Formylpyrene;1-Pyrenealdehyde;1-Pyrenecarbaldehyde;3-Formylpyrene;3-Pyrenealdehyde;3-Pyrenecarboxaldehyde;3-Pyrenylaldehyde;NSC 30811.Formula:C17H10O.Molecular Weight:230.2607.Density:1.326 g/cm3.Melting Point:123-126 ºC(lit.).Boiling Point:438.2 ºC at 760 mmHg.Flash Point:294.6 ºC.Appearance:yellow to orange to tan powder.