... :2008 CERTIFICATE GENERAL DESCRIPTION & APPLICATIONS Cymene, or p-cymene, is a naturally occurring aromatic organic compound. ... cymene, in which they are meta-substituted. p-Cymene is the only natural isomer.Cymene has ... used as solvent, applied to synthetic resin, p-phthalic acid, cresylol and intermediate to dyestuff, perfume ... .4920 1.4880-1.4920 Moisture, %by KF 0.1max 0.1max Iodine Value 2.0max ...