Dimethylnaphthalene, min. 80 %, mixture of isomers, 25 g

Dimethylnaphthalene, Molar mass (M) 156,22 g/mol, Density (D) 1,01 g/cm³, Flash point (flp) 110 °C, CAS No. 28804-88-8, Empirical formula C₁₂H₁₂