Cycloalkylamines

group of chemical compounds

1,3-bis(aminomethyl)cyclohexane (1,3-BAC) are a collection of organic compounds with the formula . The compounds belong to the sub class cycloaliphatic amine. Their key use is as an epoxy resin curing agent.

1,2-Diaminocyclohexane (DACH) is an organic compound with the formula (CH2)4(CHNH2)2. It is a mixture of three stereoisomers: cis-1,2-diaminocyclohexane and both enantiomers of trans-1,2-diaminocyclohexane. The mixture is a colorless, corrosive liquid, although older samples can appear yellow. It is often called DCH-99 and also DACH.