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Diethylene Glycol (DEG)

Colorless transparent viscous liquid with a slight sweet odor.
Molecular formula: C₄H₁₀O₃
CAS No.: 111‑46‑6

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Email: zjoy@zjouya.net

WhatsApp:+8619103175977

Landline:+86-02226320902

Appearance: Colorless transparent viscous liquid with a slight sweet odor.
Properties: Water‑soluble dihydric alcohol solvent. Strong hygroscopicity, high chemical stability, excellent compatibility. Widely used in coating auxiliaries, chemical fiber processing, rubber, daily chemicals, and industrial antifreeze applications.
Molecular formula: C₄H₁₀O₃
CAS No.: 111‑46‑6

Item	Premium Grade
Appearance	Colorless transparent liquid
Total Content, % ≥	99.5
Water Content, % ≤	0.10
Chromaticity (Pt-Co Color Number), ≤	10
pH Value (at 25 °C)	5.5–7.0
Density (g/ml)	1.118
Boiling Point, °C	245 °C

Good water solubility: Provides moisturizing, antifreeze, and anti‑drying properties; not easily volatile at room temperature.
Broad compatibility: Miscible with alcohols, ethers, water, and most resins – improves system flexibility and film‑forming properties.
Mild, low corrosiveness, stable: Gentle, low corrosion, good storage stability – suitable for various formulation systems.