... ISO9001:2008 CERTIFICATE GENERAL DESCRIPTION & APPLICATIONS Cymene, or p-cymene, is a naturally occurring aromatic organic compound. ... widely used as solvent, applied to synthetic resin, p-phthalic acid, cresylol and intermediate to dyestuff, perfume, ... Density d2040.8573Dioptre N20D1.4909 Specific Gravity@20°C 0.853-0.860 0.854-0.860 ... Refractive Index@20°C 1.4880-1.4920 1.4880-1.4920 ...