Appearance: Colorless liquid
-Solubility: soluble in water and organic solvents
-Chemical properties: Diethylene glycol monomethyl ether can undergo violent reactions with oxygen at high temperatures, posing a risk of fire and explosion.

Purpose:
-Solvent: Diethylene glycol monomethyl ether can be used as a solvent in organic synthesis and solvent systems. It is widely used in products such as coatings, cleaning agents, paints, and adhesives.
-Cryogenic liquid: Its low toxicity and low freezing point, diethylene glycol monomethyl ether is used as a cryogenic liquid for automotive cooling, cooling towers, and solar hot water systems.