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Propylene Glycol
propane-1,2-diol
CAS: 57-55-6
A colorless, nearly odorless, viscous liquid with a faintly sweet taste, hygroscopic and miscible with water, acetone, and chloroform.
Other Known Names: α-propylene glycol, 1,2-propanediol, 1,2-dihydroxypropane, methyl ethyl glycol (MEG), methylethylene glycol
Molecular Formula: C3H8O2
Applications: humectant, solvent, preservative, de-icer
Properties
Molar Mass: 76.09 g/mol
Density: 1.036 g/cm3
Melting Point: -59°C