CAS No.: 57-55-6 Molecular Formula:C3H8O2 Molecular Weight:76.10
Synonyms: 1,2-Propanediol; Propane-1,2-diol Appearance: colorless, viscous, transparent liquid Density: 1.036 g/cm3 Melting point: -60 °C Boiling point: 187 °C(lit.) Applications: fragrance, cosmetics, personal care, pharmaceutical, unsaturated polyester resins, urethanes, coolants, antifreeze, aircraft deicing fluid, hydraulic and brake fluid, heat transfer fluids, paint, coatings etc. Description About Propylene Glycol CAS 57-55-6:
Propylene glycol is an important raw material for unsaturated polyesters, epoxies and polyurethane resins for surface coatings and reinforced plastics. Propylene glycol has good viscosity and hygroscopicity and is non-toxic, and is therefore widely used as a hygroscopic agent, cryoprotectant, lubricant, and solvent in the food, pharmaceutical and cosmetic industries.