Propylene Glycol

Propylene Glycol is a viscous, colorless liquid which is nearly odorless but possesses a faintly sweet taste. It has applications in Paint, Food, Personal Care, Pharma and Agriculture industries. It is used as a carrier.

Synonyms
PG, Propylene glycol, 1, 2 - Propanediol, Monopropylene Glycol, Propane - 1, 3 - Diol
Chemical Formula
C3H8O2
CAS Number
57-55-6

Characteristics

Molar Weight
76.1 g/mol
Melting Point
-57.2°C
Boiling Point
187.2°C
Flash Point
104.4°C
Density
1.035 g/cc
Forms
Viscous, Liquid (clear), Colourless

Uses and Applications

Key applications

  • Anti-freeze
  • Agricultural
  • Paint and Coatings
  • Rubber
  • Polyesters
  • Food additive
  • Corrosion inhibitor and anti-scaling agent
  • Resins
  • Solvents
  • Pharmaceuticals
  • Lubricants
  • Personal care
  • Building & Construction products