A catalyst composition for making polyurethane foam, the catalyst composition comprising at least one compound selected from the group consisting of: N,N-bis(3-imidazolylpropyl) amine, N,N-bis(3-(2-methylimidazolyl)propyl) amine, N,N-bis(3-(2,3-dimethylimidazolyl)propyl) amine, N,N-bis(3-imidazolylpropyl)-N-methyl-amine, N,N-bis(3-imidazolylpropyl)-N-ethyl-amine, N,N-bis(3-imidazolylpropyl)-N-propyl-amine, N,N-bis(3-imidazolylpropyl)-N-butyl-amine, N,N-bis(3-imidazolylpropyl)-N-pentyl-amine, N,N-bis(3-imidazolylpropyl)-N-hexyl-amine, N,N-bis(3-imidazolylpropyl)-N-heptyl-amine, N,N-bis(3-imidazolylpropyl)-N-octyl-amine, N,N-bis(3-imidazolylpropyl)-N-(2-ethylhexyl)-amine, N,N-bis(3-(2-methylimidazolyl)propyl)-N-methyl-amine, N,N-bis(3-(2-methylimidazolyl)propyl)-N-ethyl-amine, N,N-bis(3-(2-methylimidazolyl)propyl)-N-propyl-amine, N,N-bis(3-(2-methylimidazolyl)propyl)-N-butyl-amine, N,N-bis(3-(2-methylimidazolyl)propyl)-N-pentyl-amine, N,N-bis(3-(2-methylimidazolyl)propyl)-N-hexyl-amine, N,N-bis(3-(2-methylimidazolyl)propyl)-N-heptyl-amine, N,N-bis(3-(2-methylimidazolyl)propyl)-N-octyl-amine, N,N-bis(3-(2-methylimidazolyl)propyl)-N-(2-ethylhexyl)-amine, N,N-bis(3-(3-methylimidazolyl)propyl)-N-methylamine, N,N-bis(3-(3-methylimidazolyl)propyl)-N-ethyl-amine, N,N-bis(3-(3-methylimidazolyl)propyl)-N-propyl-amine, N,N-bis(3-(3-methylimidazolyl)propyl)-N-butyl-amine, N,N-bis(3-(3-methylimidazolyl)propyl)-N-pentyl-amine, N,N-bis(3-(3-methylimidazolyl)propyl)-N-hexyl-amine, N,N-bis(3-(3-methylimidazolyl)propyl)-N-heptyl-amine, N,N-bis(3-(3-methylimidazolyl)propyl)-N-octyl-amine, N,N-bis(3-(3-methylimidazolyl)propyl)-N-(2-ethylhexyl)-amine, N,N-bis(3-(2,3-dimethylimidazolyl)propyl)-N-methylamine, N,N-bis(3-(2,3-dimethylimidazolyl)propyl)-N-ethyl-amine, N,N-bis(3-(2,3-dimethylimidazolyl)propyl)-N-propyl-amine, N,N-bis(3-(2,3-dimethylimidazolyl)propyl)-N-butyl-amine, N,N-bis(3-(2,3-dimethylimidazolyl)propyl)-N-pentyl-amine, N,N-bis(3-(2,3-dimethylimidazolyl)propyl)-N-hexyl-amine, N,N-bis(3-(2,3-dimethylimidazolyl)propyl)-N-heptyl-amine, N,N-bis(3-(2,3-dimethylimidazolyl)propyl)-N-octyl-amine, N,N-bis(3-(2,3-dimethylimidazolyl)propyl)-N-(2-ethylhexyl)-amine, N-(3-imidazolylpropyl)-N-benzyl-N-methyl-amine, N,N-bis(3-(2-methylimidazolyl)propyl)-N-benzylamine, N,N-bis(3-(3-methylimidazolyl)propyl)-N-benzyl-amine, N,N-bis(3-(2,3-dimethylimidazolyl)propyl)-N-benzyl-amine, N,N,N-tris(3-imidazolylpropyl)-amine, N,N,N-tris(3-(2-methylimidazolyl)propyl)-amine, N,N,N-tris(3-(2,3-dimethylimidazolyl)propyl)-amine, N,N,N-tris(3-(2,3,4-trimethylimidazolyl)propyl)-amine, bis(3-(2-ethylimidazolyl)propyl)-N-methylamine, bis(3-(3-ethylimidazolyl)propyl)-N-methyl-amine, bis(3-(2,3-diethylimidazolyl)propyl)-N-methyl-amine, N,N,N-tris(3-(2-ethylimidazolyl)propyl)-amine, N,N,N-tris(3-(3-ethylimidazolyl)propyl)-amine, N,N,N-tris(3-(2,3-diethylimidazolyl)propyl)-amine, bis(3-(2-propylimidazolyl)propyl)-N-methyl-amine, bis(3-(3-propylimidazolyl)propyl)-N-methyl-amine, bis(3-(2,3-dipropylimidazolyl)propyl)-N-methyl-amine, bis(3-(2-butylmidazolyl)propyl)-N-methyl-amine, bis(3-(3-butylmidazolyl)propyl)-N-methyl-amine, bis(3-(2,3-dibutylmidazoyl)propyl)-N-methyl-amine, N,N,N-tris(3-(3-butylimidazolyl)propyl)-amine, N,N,N-tris(3-(2-butylimidazolyl)propyl)-amine, N,N,N-tris(3-(2,3-dibuthylimidazolyl)propyl)-amine, and combinations thereof.