Product name Neopentyl glycol;2,2-Dimethyl-1,3-propanediol CAS No. [126-30-7] Molecular form C5H12O2 Molecular weight 104.15 Quality index White crystalline solid, odorless, hygroscopic. Assay,% ≥99.0% Melting point, 124.0-130.0 Moisture,% ≤0.5% Package 25KG per bag. Usage Mainly used in the production of unsaturated resin, synthetic plasticizers, surface active agent.