PρT measurement and PC-SAFT modeling of N,N-dimethyl formamide, N -methyl formamide, N,N-dimethyl acetamide, and ethylenediamine from T =  (293.15-423.15) K and pressures up to 35 MPa Zarei, H.; Keley, V.; Fluid Phase Equilibria 2016, 427, 583-593