{"id":651,"date":"2019-07-05T14:55:01","date_gmt":"2019-07-05T06:55:01","guid":{"rendered":"http:\/\/www.newtopchem.com\/?p=651"},"modified":"2024-03-06T15:52:51","modified_gmt":"2024-03-06T07:52:51","slug":"2610-trimethyl-2610-triazaundecane","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/651","title":{"rendered":"2,6,10-Trimethyl-2,6,10-triazaundecane","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Alias: N, N, N’, N”, N”-pentamethyldipropene triamine, pentamethyldipropylenetriamine, bis(dimethylaminopropyl)methylamine<\/span>
\nEnglish name: Pentamethyldipropylenetriamine
\nMolecular formula: C11H27N3
\nRelative molecular mass: 201.4
\nCAS number: 3855-32-1
\n\"NEWTOP1\"<\/p>\n

Physical and chemical properties<\/p>\n

The appearance of pentamethyldipropene triamine is a colorless to pale yellow low viscosity liquid with a fishy smell. Dissolved in water, the aqueous solution is strongly alkaline.
\nViscosity (25 \u00b0 C, mPa.s): 3
\nDensity (25 \u00b0 C, g \/ cm3): 0.85
\nWater soluble: soluble in water
\nFlash point (PMCC, \u00b0C): 92
\nHydroxyl value (mgKOH\/g): 0<\/p>\n

Characteristics and uses<\/p>\n

Pentamethyldipropylenetriamine is a tertiary amine catalyst that balances the reaction of urethane (polyol-isocyanate) with urea (isocyanate-water) in various soft and rigid polyurethane foams;
\nPentamethyldipropene triamine can improve the open porosity of the flexible foam and reduce the brittleness and adhesion of the rigid foam;
\nPentamethyldipropene triamine is mainly used in the production of car seats and pillows, rigid polyether block foam.<\/p>\n