2,5-cyclohexadiene-1,4-dione, 2,6-bis(1,1-dimethylethyl)- 2,6-di-t-butyl-p-benzoquinone 2,6-di-tert-butylbenzo-1,4-quinone 719-22-2 InChI=1/C14H20O2/c1-13(2,3)10-7-9(15)8-11(12(10)16)14(4,5)6/h7-8H,1-6H