1,2-Dimethyl-2-(hydroxymethyl)-1,3-propanediol, cyclic phosphite (1:1) 1,3-Propanediol, 1,2-dimethyl-2-(hydroxymethyl)-, cyclic phosphite (1:1) 2,6,7-Trioxa-1-phosphabicyclo(2.2.2)octane, 4,8-dimethyl- 4,8-Dimethyl-2,6,7-trioxa-1-phosphabicyclo(2.2.2)octane 67590-63-0 BRN 2238181