propane-1,2-diolC₃H₈O₂100%propane-1,2-diol, propane-1,2-diol, 1,2-propanediol, methyl ethyl glycol, propyleneglycolA colorless, odorless, lightly sweet tasting, viscous liquid.Space reserved for adsPhysical characteristicsMolecular mass 76.1Density 1.04 kg/m³Melting point -59.1 ℃-74.5 ℉214 K Boiling point 188 ℃371 ℉461 K Partition coeff. (logP) -1.34Synthesis of propane-1,2-diol2-methyloxirane + water → propane-1,2-diolCompound added to the database on August 5, 2022, last modified on August 5, 2022.