{"id":787,"date":"2019-09-27T16:26:02","date_gmt":"2019-09-27T08:26:02","guid":{"rendered":"http:\/\/www.newtopchem.com\/?p=787"},"modified":"2022-11-21T15:45:43","modified_gmt":"2022-11-21T07:45:43","slug":"n-n-dicyclohexylmethylamine","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/787","title":{"rendered":"N,N- Dicyclohexylmethylamine","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Chinese name: N-cyclohexyl-N-methylcyclohexylamine, N-methyldicyclohexylamine
\nEnglish name: N-cycclohexyl-N-methylcyclohexanamine
\nMolecular formula: C13H25N
\nRelative molecular mass: 196
\nCAS number: 7560-83-0<\/p>\n
Physical and chemical properties<\/p>\n
N-methyldicyclohexylamine is a colorless, transparent liquid that is insoluble in water (solubility less than 0.1%).
\nViscosity (25 \u00b0 C, mPa.s): 10
\nDensity (25 \u00b0 C, g \/ cm3): 0.89
\nWater soluble: insoluble in water
\nFlash point (PMCC, \u00b0C): 101
\nHydroxyl value (mgKOH\/g): 0<\/p>\n
Characteristics and uses<\/p>\n
N-methyldicyclohexylamine is a low odor tertiary amine auxiliary catalyst for improving the skin setting of soft and rigid polyurethane foams;
\nN-methyldicyclohexylamine is mainly used as a cocatalyst for a foaming catalyst and a gel catalyst. The addition of 20% N-methyldicyclohexyl to the main catalyst accelerates the curing and has no effect on other properties;
\nN-methyldicyclohexylamine is mainly used in polyurethane rigid building materials, polyurethane rigid spray foams and polyurethane flexible foams.<\/p>\n