o-Xylene, m-Xylene, p-Xylene, Dimethylbenzene
Application：Widely used in coatings, resins, dyes, inks, and other industries as solvents; used in pharmaceuticals, explosives, pesticides, and other industries as synthetic monomers or solvents
Melting Point：−47.4 °C
Boiling Point：138.5 °C
Flash Point：30 °C
Molecular Formula：C8H10 or C6H4(CH3)2
Appearance：colorless liquid with a characteristic aromatic odor
Xylene, appears as a clear colorless liquid with a characteristic aromatic odor consisting of a mixture of the three isomers (ortho-, meta- and para-). The latter two predominate. It floats on water. It May be toxic by ingestion. Vapors are heavier than air and may be narcotic in high concentrations.