What is 1 2 diaminocyclohexane?

1,2-diaminocyclohexane (DACH) is a chemical compound with the molecular formula C6H14N2. It is a cyclic amine with two amine functional groups, which are attached to adjacent carbon atoms in the ring. DACH is commonly used as a chelating agent in coordination chemistry due to its ability to complex metal ions.

DACH has a melting point of about 80-83°C and is soluble in water, ethanol, and acetone. It is colorless and has a characteristic amine-like odor. DACH can be synthesized through the reductive amination of cyclohexanone with ammonia in the presence of a reducing agent such as sodium borohydride.

DACH has a wide range of applications, including as a ligand for metal complexes, a precursor for pharmaceuticals, and a crosslinking agent for polymers. It has been used in the synthesis of various bioactive compounds and is being investigated for its potential use in cancer therapy.