Chemical Product Library / Reference
Triethanolamine
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Triethanolamine |
|---|---|
| English synonyms | TEA;Trolamine;2,2',2''-Nitrilotriethanol |
| Chinese name | 三乙醇胺 |
| Chinese synonyms | TEA;2,2',2''-三羟基三乙胺;三羟乙基胺 |
| Chemical category | Amines |
| CAS No. | 102-71-6 |
| EINECS No. | 203-049-8 |
| Molecular formula | C6H15NO3 |
| Molecular weight | 149.19 |
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) ≤50; diethanolamine ≤1.0%; monoethanolamine ≤0.5%
Performance characteristics
Colorless to pale yellow viscous liquid, miscible with water and alcohol, alkaline
Application scenarios
Cosmetic pH balancer, cement grinding aid, surfactant intermediate, metal chelating agent, textile auxiliary