1,4-benzenediol, 2,5-bis(trifluoromethyl)- 2,5-bis(trifluoromethyl)benzene-1,4-diol InChI=1/C8H4F6O2/c9-7(10,11)3-1-5(15)4(2-6(3)16)8(12,13)14/h1-2,15-16