Shazand (Arak) Petrochemical Diethylene Glycol (DEG) DEG Datasheet

DIETHYLENEGLYCOL obtained from the reaction of ethylene oxide and MEG. It is a clear, transparent and odorless liquid that can be mixed with water in any proportion.

General Properties

Grade Name
Diethylene Glycol (DEG)
Shazand (Arak) Petrochemical
Chemical, Alcohol, Diol, Ethylene Glycol, Diethylene Glycol
Liquid, Odorless

Physical Properties

Value Unit Test Conditions Test Method
Acidity 0.005 WT.% As Acetic Acid, Maximum Value ASTM D1613
Ash Content 0.005 WT.% Maximum Value ASTM D254
Color 10 APHA Pt-Co, Maximum Value ASTM D1209
Decomposition Point (DP) 250 Maximum Value, DISTILLATION at 760 MM-Hg ASTM D1078
Initial Boiling Point (IBP) 242 Minimum Value, DISTILLATION at 760 MM-Hg ASTM D1078
Monoethylene Glycol (MEG) Content 0.05 WT.% Maximum Value ASTM E202
Purity 99.8 WT.% Minimum Value ASTM E202
Specific Gravity 1.1175 - 1.1195 20/20 °C ASTM D891
Triethylene Glycol (TEG) Content 0.05 WT.% Maximum Value
Water content 0.05 WT.% Maximum Value ASTM E203


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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