Chinese name: pyrene
Structural Formula:

CAS RN.: 129-00-0
Molecular Formula: C₁₆H₁₀
Characters: Straw yellow monoclinic crystal.
Melting Point: 150 °C ; Boiling Point: 393 °C ; Relative Density: 1.271
Solubility: Insoluble in water, easily soluble in ether, carbon bisulfide, benzene and toluene.
Use:It can be used as dye, material to produce 1,4,5,8-naphthalenetetracarboxylic acid, and mateiral to synthesize resin and engineering plastic.