Dach is an abbreviation for the organic compound trans-1,2-Diaminocyclohexane.
Dach or DACH may also refer to: DACH, an acronym for Deutschland (Germany), Austria, Confoederatio Helvetica (Swiss Confederation), the three major German-speaking countries Dach (surname) DACH ligand or Trost ligand, derived from trans-1,2-Diaminocyclohexane 1,2-Cyclohexanediamine DACH Di Amino Cyclo Hexane DACH1 or Dachshund homolog 1, a protein encoded by the human DACH1 gene
See also Dachs (disambiguation)