Email this pagePrint this page 1,2-Propanediol - (Propylene Glycol) Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C2426 F.W. 76.10CAS# 57-55-6Laboratory Grade Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health2 Flammability1 Reactivity0 500 mls$13.83 each 12 x 500 mls$9.22 each 1 liter$23.03 each 6 x 1 liter$15.35 each 4 liters$54.97 each 4 x 4 liters$36.65 each 20 liters$181.06 each 3-D Molecule Model of Propylene Glycol : From the ChemExper Chemical Directory MSDS for 1,2-Propanediol - (Propylene Glycol)