2,2'[OXYBIS(METHYLEN)]BIS[HYDROXYMETHYL]-1,3-PROPANDIOL 2,2,6,6,-Tetra(hydroxymethyl)-4-oxaheptane-1,7-diol 2,2,2',2'-tetrakis(hydroxymethyl)-3,3'-oxydipropan-1-ol 2-([3-Hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl)-2-(hydroxymethyl)-1,3-propanediol 2,2'-(Oxybis(methylene))bis-((hydroxymethyl)-1,3-propanediol) 2,2’-(oxybis(methylene))bis(2-(hydroxymethyl)-3-propanediol DIPENTAERYTHRITOL FOR SYNTHESIS 2,2'-(Oxybis(Methylene))bis(2-(hydroxyMethyl)propane-1,3-diol)