1,3-PROPANEDIOL, 2-(HYDROXYMETHYL)-2-METHYL-, CYCLIC PHOSPHITE (1:1) 1449-91-8 2,6,7-Trioxa-1-phosphabicyclo(2.2.2)octane, 4-methyl- 2-(Hydroxymethyl)-2-methyl-1,3-propanediol, cyclicphosphite (1:1) 4-Methyl-2,6,7-trioxa-1-phosphabicyclo(2.2.2)octane BRN 0970028 NSC 58579