1,3-Benzenedimethanol, alpha,alpha,alpha',alpha'-tetrakis(trifluoromethyl)- 1,3-Bis(hexafluoro-2-hydroxyisopropyl)benzene 802-93-7 EINECS 212-354-5 alpha,alpha,alpha',alpha'-Tetrakis(trifluoromethyl)-m-xylene-alpha,alpha'-diol