(S)-2，2'，3，3'-Tetrahydro-6，6'-bis(2，4，6-trimethylphenyl)-1，1'-spirobi[1H-indene]-7，7'-diol

(S)-6,6'-双(2,4,6-三甲基苯基)螺环二酚;

(S)-2,2',3,3'-Tetrahydro-6,6'-bis(2,4,6-trimethylphenyl)-1,1'-spirobi[1H-indene]-7,7'-diol; (S)-2,2',3,3'-Tetrahydro-6,6'-bis(2,4,6-trimethylphenyl)-1,1'-spirobi[1H-indene]-7,7'-diol,99%e.e.;

室温，干燥