Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Experimental Vapor Pressure Data and a Vapor Pressure Equation for N,N-Dimethylformamide

Cui, X.[Xiaolong], Chen, G.[Guangming], Han, X.[Xiaohong]
J. Chem. Eng. Data 2006, 51, 5, 1860-1861
ABSTRACT
New results of vapor pressure data for N,N-dimethylformamide (DMF) have been measured in the range of temperatures from (308.15 to 368.15) K. The measurement uncertainties in the present work were estimated to be within ( 10 mK for temperature and ( 0.103 kPa for pressure. Based on experimental data, a new Wagnertype vapor pressure equation for DMF was presented. The equation of DMF was also compared with available literature data. The purity of DMF sample used in the present measurements was 99.99 mass %.
Compounds
# Formula Name
1 C3H7NO dimethylformamide
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • CCELL:UFactor:8
  • 32