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Professional service / Bulk and special chemicals
Formula C4H10O3
Density 1.118 g/mL
CAS NO. 111-46-6
Ignition temperature 224 ℃
Vapor pressure <0.0013Kpa@20℃
Octanol-water partition coefficient 
(log Kow )
Melting point −10.45 °C
Boiling point 244–245 °C
Flash point 120℃(Close cup)
Explosion limit 1.6% ~ 10.8%
Vapor Density 3.66(Air = 1)
Solubility dissolve under any ratio

Diethylene Glycol
Applications of DEG

  • Solvent for dissolving nitro-cellulose, resin, dye, oil and other organic compounds.

  • Moisturizer for tobacco, wooden pegs, printing ink and bonding agents.

  • Some hydraulic systems also uses DEG.

  • Raw material for dehumidifiers, lubricants, leveling agents, solvents, grinding aids and unsaturated polyol.