Shazand (Arak) Petrochemical Diethanolamine (DEA) DEA Datasheet

DIETHANOLAMINE obtained from the reaction between ammonia and ethylene oxide. DIETHANOLAMINE, have a low volatility at room temperature, is hygroscopic, presents an ammoniac odor and can appear in solid or liquid form depending on the temperature and the purity grade.

General Properties

Grade Name
Diethanolamine (DEA)
Shazand (Arak) Petrochemical
Chemical, Alkanolamine, Diethanolamine
Low Volatility at Room Temperature, Ammoniac odor

Physical Properties

Value Unit Test Conditions Test Method
Color 15 APHA Pt-Co, Maximum Value ASTM D1209
Epoxide Equivalent Weight (EEW) 104 - 106 g/eq
Monoethanolamine (MEA) Content 0.6 WT.% Maximum Value
Purity 98.5 WT.% Minimum Value
Specific Gravity 1.09 - 1.094 ASTM D891
Triethanolamine (TEA) 0.8 WT.% Maximum Value
Water content 0.15 WT.% Maximum Value ASTM D1364


The information presented on this datasheet was acquired by Tecves from the producer of the material. Tecves makes substantial efforts to assure the accuracy of this data. However, Tecves assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.


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