1,1'-Oxydi-2-propanol 110-98-5 2,2'-Dihydroxydipropyl ether 2,2'-Dihydroxyisopropyl ether 2-Propanol, 1,1'-oxybis- 2-Propanol, 1,1'-oxydi- 4-Oxaheptane-2,6-diol Bis(2-hydroxypropyl) ether Dipropylene glycol NSC8688 WLN: QY1 & 1O1YQ1