Dimethylethanolamine (DMEA) is a clear hygroscopic liquid with an amine-like odor. The freshly distilled product is colorless, but prolonged storage may cause a yellowish discoloration.
Synonym/Trade Name: N,N-Dimethylethanolamine; Dimethylethanolamine; Deanol; DMEA; N,N-Dimethyl-2-Hydroxyethylamine; N,N-Dimethyl-N-ethanolamine; Amietol™ M21
CAS No：108-01-0
CHEMICAL FORMULA：C4H11NO
Typical Physical Properties
(These properties are typical but do not constitute specifications.)
Propertie&Specifications
Molecular weight (g/mol) :89.14
Boiling point :134.1 °C
Flash point (Tag Closed Cup) :40 °C
Specific gravity (25/25°C) :0.89
Density @ 21.6°C :0.89 g/cm3
Solubility :Miscible
Evaporation rate (n-butyl acetate = 1.0) :Not determined
Coating
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