... antioxidant. Properties of DTBHQChemical Name:2,5-Di-tert-butylhydroquinone (Di-tert-butylhydroquinone)English Name: 2,5-Di-tert-butylhydroquinone(DTBHQ)Constitution Expression ... , 25): Ethanol 35.1, Acetone 39.0, Ethyl acetate 48.8, Benzene 1.5. Hard to dissolved in gasoline and ... light stabilizers with the normal dosage range:0.1%-2%(better effects if used together with phosphate ester).. StorageIt ...