{"id":742,"date":"2019-09-27T14:12:23","date_gmt":"2019-09-27T06:12:23","guid":{"rendered":"http:\/\/www.newtopchem.com\/?p=742"},"modified":"2022-11-21T16:09:12","modified_gmt":"2022-11-21T08:09:12","slug":"33-iminobisnn-dimethylpropylamine","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/742","title":{"rendered":"3,3-Iminobis(N,N-dimethylpropylamine)","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Chinese name: bis-(3-dimethylpropylamino)amine, tetramethyldipropylenetriamine
\nEnglish name: N, N, N’, N’-tetramethyldipropylenetriamine
\nMolecular formula: C10H25N3
\nMolecular weight: 187.33
\nCAS number: 6714-48-4<\/p>\n
Physical and chemical properties
\nTetramethyldipropene triamine is a clear, colorless liquid with a fishy smell.
\nViscosity (25 \u00b0 C, mPa.s): 5
\nDensity (25 \u00b0 C, g \/ cm3): 0.86
\nWater soluble: soluble in water
\nFlash point (PMCC, \u00b0C): 88
\nHydroxyl value (mgKOH\/g): 282<\/p>\n
application
\nTetramethyldipropylene triamine is a non-spray amine balanced catalyst with slight selectivity for urea (isocyanate-water) reaction;
\nTetramethyldipropylene triamine contains active hydrogen, so it is easy to react into the polymer matrix, so there is no volatile emissions;
\nTetramethyldipropylene triamine improves the surface curability of the soft molding system and can be used in a rigid polyurethane system requiring smooth reaction characteristics.<\/p>\n