2,2′-[[2-(6-oxido-6H-dibenz[c,e][1,2]oxaphosphorin-6-yl)-1,4-phenylene]bis(oxy)]bisethanol

2,2′-[[2-(6-oxido-6H-dibenz[c,e][1,2]oxaphosphorin-6-yl)-1,4-phenylene]bis(oxy)]bisethanol · CAS 102486-97-5