
Diethanolamine (DEA)
Product Identification:
Name: 2, 2’-Iminodiethanol; Diethanolamine (DEA); 2, 2’-dihydroxy-diethylamine;2,2-iminobis ethanol
CAS No.: 111-42-2
EINECS NO.:203-868-0
Molecular Formula: C4H11NO2
Molecular Weight: 105.14
Structural Formula:
Specification:
NO |
ITEMS OF ANALYSIS |
SPECIFICATION |
1 |
APPEARANCE |
COLORLESS CLEAR TRANSPARENT LIQUID |
2 |
PURITY (% ) |
99MIN |
3 |
WATER (%) |
1MAX |
4 |
PURE MEA+TEA CONTENT% |
2.5MAX |
5 |
CHROMATICITY(PLATINUM-COBALT) |
25 MAX |
Physi-chemical Properties |
||
NO |
ITEMS OF ANALYSIS |
INDEX |
1 |
RELATIVE DENSITY (30/20℃) |
1.095 |
2 |
REFRACTIVE INDEX (20℃) |
1.4776 |
3 |
VISCOSITY(30℃) |
351.9mPa▪s |
4 |
MELTING POINT(℃) |
28 |
5 |
BOILING POINT(℃) |
269.1 |
6 |
FLASHING POINT(℃) |
137 |
13 |
OTHERS |
SOLUBLE IN WATER, ETHANOL AND SLIGHTLY SOLUBLE IN BENZENE AND ETHER.. |
Packing:
220KG/Iron Drum
Matters needing attention:
Should pay attention to fire safety during transport, leak-proof, moisture-proof, product storage should be stored in clean, dry and ventilated warehouse.
Application:
1. Mainly used in the production of non-ionic surfactant directly and some other important common surfactant when synthesized with various acids;
2. Mainly used to produce glyphosate in pesticide industry;
3. Mainly used as the absorber and desulfurization agent for acid gas purification;
4. Corrosion inhibitor in pharmaceutical industry;
5. Cross-linking agent for high resilience polyurethane foam production;
6. Fabric finishing-agent, softening agent, emulsifier, fluorescent whitening agent and etc. in textile industry;
7. Used as leather and synthetic fiber softener;
8. Thickening agent and foam improver in shampoo and light detergent;
9. Also used as detergent, lubricant, brightener, and dust scavenger for engine piston.

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