Chemical Product Library / Reference
Diethanolamine
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Diethanolamine |
|---|---|
| English synonyms | DEA;2,2'-Iminodiethanol;Bis(2-hydroxyethyl)amine |
| Chinese name | 二乙醇胺 |
| Chinese synonyms | DEA;2,2'-二羟基二乙胺;亚氨基二乙醇 |
| Chemical category | Amines |
| CAS No. | 111-42-2 |
| EINECS No. | 203-868-0 |
| Molecular formula | C4H11NO2 |
| Molecular weight | 105.14 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Purity ≥99.0%; water ≤0.5%; color (Pt-Co) ≤30; monoethanolamine ≤0.5%; triethanolamine ≤1.0%
Performance characteristics
Colorless viscous liquid, soluble in water and alcohol, alkaline
Application scenarios
Surfactant intermediate (amide), gas purification, cosmetic emulsifier, textile auxiliary