Propane,diphenyl, ethyl diphenyl methane, Benzene,1,1'-propylidenebis, Diphenylpropane, Benzene, 1,1‘-propylidenebis-, 1,1'-propylidenebisbenzene, 1,1-diphenyl-propane, 1,1-Diphenylpropane, (phenylpropyl)benzene, propane-1,1-diyldibenzene, 1,1-Diphenyl-propan