Chinese name: bis-(3-dimethylpropylamino)amine, tetramethyldipropylenetriamine
English name: N, N, N’, N’-tetramethyldipropylenetriamine
Molecular formula: C10H25N3
Molecular weight: 187.33
CAS number: 6714-48-4
Physical and chemical properties
Tetramethyldipropene triamine is a clear, colorless liquid with a fishy smell.
Viscosity (25 ° C, mPa.s): 5
Density (25 ° C, g / cm3): 0.86
Water soluble: soluble in water
Flash point (PMCC, °C): 88
Hydroxyl value (mgKOH/g): 282
Tetramethyldipropylene triamine is a non-spray amine balanced catalyst with slight selectivity for urea (isocyanate-water) reaction;
Tetramethyldipropylene triamine contains active hydrogen, so it is easy to react into the polymer matrix, so there is no volatile emissions;
Tetramethyldipropylene triamine improves the surface curability of the soft molding system and can be used in a rigid polyurethane system requiring smooth reaction characteristics.