Diethylene Glycol (DEG) (CAS: 111-46-6) – Solvent and Industrial Chemical

🧪 CAS Number: 111-46-6

🌟 Product Description

Diethylene glycol is a colorless, hygroscopic liquid with a slightly sweet taste. It is widely used as a solvent, humectant, and intermediate in chemical production. Its low volatility and high boiling point make it suitable for applications in resins, plastics, and textiles.

🏭 Applications

🧪 Chemical Industry: Resin, plasticizer, and polyester production

🧴 Cosmetics: Humectant and stabilizer

🖨 Inks & Paints: Solvent and flow modifier

🧼 Detergents & Cleaning: Solvent in formulations

❄️ Antifreeze: Component in cooling liquids

📊 Physical & Chemical Properties

Appearance: Colorless, clear liquid

Odor: Mild, characteristic

Molecular Weight: 106.12 g/mol

Density: ~1.12 g/cm³ (20 °C)

Boiling Point: ~245 °C

Melting Point: ~−10.5 °C

Solubility: Completely soluble in water

⚠️ Storage & Safety

Store in a cool, dry, well-ventilated area. Harmful if swallowed; toxic effects possible. Use protective gloves, goggles, and avoid inhalation.

🔑 Keywords

diethylene glycol, DEG, CAS 111-46-6, solvent, antifreeze additive, humectant, industrial chemical

📛 Other Names

DEG, 2,2'-Oxydiethanol, Diglycol