Character white or slightly yellow oblique policy form crystal.Melting point 95.5 °CBoiling point 278 °CRelative density 1.0242Index 1.6048Solubility insoluble in water, slightly soluble ethanol, ether, soluble in hot hot benzene, toluene, glacial acetic acid, chloroform and petroleum ether.

and the pictures as follows,

gude-08 Industry acenaphthene