🧪 Product Name:
Diethanolamine
🔬 Scientific Name:
2,2′-Aminodiethanol
🏷️ Trade Name(s):
Diethanolamine, DEA, Cocamide DEA, Diethanolamino compound
⚛️ Chemical Formula:
C₄H₁₁NO₂
🧾 CAS No.:
111-42-2
📦 HS Code:
2922.13.00
📘 Product Description:
Diethanolamine (DEA) is a colorless, viscous organic compound with both amine and alcohol functionalities. It is commonly used in the production of surfactants, emulsifiers, cosmetics, and gas sweetening (for CO₂ and H₂S removal). DEA is also a key ingredient in Cocamide DEA, which is used in shampoos and liquid soaps.
⚗️ Physical & Chemical Properties:
- Appearance: Clear to pale yellow liquid
- Odor: Mild ammonia-like
- Density (20°C): 1.09 g/cm³
- Boiling Point: 269°C
- Freezing Point: 28°C
- pH (10% solution): 9.5–11
- Water Solubility: Fully soluble
- Shelf Life: 12 to 24 months
🧪 Production Process:
DEA is produced by reacting ethylene oxide with ammonia. The reaction yields a mixture of monoethanolamine (MEA), diethanolamine (DEA), and triethanolamine (TEA), which are separated via distillation.
🧯 Safety & Handling:
- Hazards: May cause eye and skin irritation; prolonged exposure may be harmful
- PPE: Gloves, goggles, proper ventilation recommended
- Packaging: 220 L HDPE drums or 1000 L IBC tanks
- Transport: Non-hazardous per UN classification, but must be stored with care
📊 Available Grades & Applications:
| Grade Type | Purity (%) | Applications |
| Industrial Grade | ≥ 98% | Surfactants, emulsifiers, gas purification |
| Cosmetic Grade | ≥ 99% | Shampoos, lotions, personal care products |
| Chemical Grade | ≥ 99.5% | Synthesis, laboratory use |
🌍 Major Exporting Countries:
Germany, USA, Malaysia, China
🌎 Major Importing Countries:
Turkey, India, Iran, Egypt, South Africa
🔎 SEO Keywords:
diethanolamine supplier, DEA for cosmetics, DEA surfactant raw material, diethanolamine 98%, gas sweetening chemical
