What is Dipropylene Glycol

Dipropylene glycol is a clear, colourless, viscous liquid with a characteristic odour and the formula C6H14O3. It is fully miscible in water and is also miscible with many organic solvents. This solvency, combined with low toxicity and a low evaporation rate, makes DPG a chemical which is a very useful reactive intermediate in a range of industries.

  • Synonyms: 1,1-oxydipropane-2-ol, 2,2-dihydroxyisopropylether, DPG, Oyybispropanol, Di-1,2-propylene glycol
  • INCI: Dipropylene Glycol
  • Chemical Formula: C6H14O3
  • CAS Number: 25265-71-8

Product Specifications


Chemical Formula C6H14O3
CAS Number 25265-71-8
Molar Weight 134,173 g/mol
Specific Gravity 1.023
Melting Point -32℃
Boiling Point 230,5 °C
Flash Point ‎121 °C

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