Propylene Glycol

• Heating and Cooling
• Industrial

Chemical Formula: C₃H₈O₂

CAS Number: 57-55-6

Synonyms: methylethylene glycol, methyl ethyl glycol

Material uses: resins, thermoset plastics, antifreeze

Propylene glycol is a colourless liquid and is noticeably more viscous than water, almost like clear syrup. It can act as a heat transfer fluid and assists with controlling the viscosity of liquids. This glycol is used as antifreeze, also in paints, resins, and brake fluid.

We provide Propylene Glycol in technical and USP grade, and our own line of Inhibited Propylene Glycol base fluids as Ancool 3760PG.