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Jun 25, 2018

Dicyclohexylamine (DCHA)

CAS No.: 101-83-7

Molecular Formula: C6H11NHC6H11, C12H23N                  Molecular Weight: 181.32

 Structural Formula:



Dicyclohexylamine is a strongly basic, clear, colorless liquid amine. The material has a characteristic amine odor and tends to darken on standing. Dicyclohexylamine is readily miscible in common organic solvents, but is only slightly miscible in water. It is inflammable, highly toxic. Specific wt.(d1515℃)0.913-0.919; freezing point: -0.1℃; refractive index: (nd23℃)1.4823; flash point: 210°W.


Dicyclohexylamine is used mainly to manufacture corrosion inhibitors, paper and textile additives and vulcanization accelerators. The numerous other applications of Dicyclohexylamine include oil additives, plasticizers and dye precursors. It is used as organic intermediate for the manufacture of dyes, pyroxyline varnish, insecticides, catalysts etc.

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