... . Properties of DTBHQChemical Name:2,5-Di-tert-butylhydroquinone (Di-tert-butylhydroquinone)English Name: 2,5-Di-tert-butylhydroquinone(DTBHQ)Constitution Expression:Molecular ... ≥98%Relative density: 1.09. Fusing point: 212-218. Solubility(g/100g solvent, 25): Ethanol 35.1, Acetone 39.0, Ethyl ...