1,3-Propanediol, 2,2-dimethyl- 126-30-7 2,2-DIMETHYL-1,3-PROPANEDIOL 2,2-Dimethyl-1,3 propanediol Dimethylolpropane Dimethyltrimethylene glycol Hydroxypivalyl alcohol NPG NSC6366 Neopentanediol Neopentyl glycol Neopentylene glycol WLN: Q1X1 & 1 & 1Q