Chemical Properties of 2-Pyrrolidinone, 1-methyl- (CAS 872-50-4)

2-Pyrrolidinone, 1-methyl-

InChI
InChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChI Key
SECXISVLQFMRJM-UHFFFAOYSA-N
Formula
C5H9NO
SMILES
CN1CCCC1=O
Molecular Weight1
99.13
CAS
872-50-4
Other Names
  • 1-Methyl-2-Pyrrolidinone
  • 1-Methyl-2-pyrrolidone
  • 1-Methyl-5-pyrrolidinone
  • 1-Methylazacyclopentan-2-one
  • 1-Methylazacyclopentane-2-one
  • 1-Methylpyrrolidinone
  • 1-Methylpyrrolidone
  • 1-methylpyrrolidin-2-one
  • 2-Pyrrolidone, 1-methyl-
  • Agsolex 1
  • M-Pyrol
  • Methylpyrrolidone
  • Micropure ultra
  • N 0131
  • N-Methyl-2-pyrrolidinone
  • N-Methyl-2-pyrrolidone
  • N-Methyl-gamma-butyrolactam
  • N-Methyl-«alpha»-pyrrolidinone
  • N-Methyl-«alpha»-pyrrolidone
  • N-Methyl-«gamma»-butyrolactam
  • N-Methyl-«alpha»-pyrrolidinone
  • N-Methyl-«alpha»-pyrrolidone
  • N-Methyl-«gamma»-butyrolactam
  • N-Methylpyrrolid-2-one
  • N-Methylpyrrolidinone
  • N-Methylpyrrolidone
  • N-Methylpyrrolidone-(2)
  • N-methyl-.alpha.-pyrrolidinone
  • N-methyl-.alpha.-pyrrolidone
  • N-methyl-.gamma.-butyrolactam
  • N-methylpyrrolidin-2-one
  • NMP
  • NSC 4594
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Physical Properties

Property Value Unit Source
ω 0.3763 Relay (1.0) Calculated Property
PAff 923.50 kJ/mol NIST
BasG 891.60 kJ/mol NIST
Δcliquid [-2994.00; -2988.05] kJ/mol Show Hide
Δcliquid -2988.05 ± 0.46 kJ/mol NIST
Δcliquid -2992.00 ± 0.40 kJ/mol NIST
Δcliquid -2994.00 kJ/mol NIST
Δf -21.56 kJ/mol Relay (1.0-beta) Calculated Property
Δfgas -210.85 ± 0.56 kJ/mol NIST
Δfliquid -265.73 ± 0.54 kJ/mol NIST
Δfus [11.04; 11.04] kJ/mol Show Hide
Δfus 11.04 kJ/mol (Solid + liquid) phase equilibria of binary mixtures containing N-methyl-2-pyrrolidinone and ethers at atmospheric pressure
Δfus 11.04 kJ/mol Thermodynamics of binary mixtures of N-methyl-2-pyrrolidinone and ketone. Experimental results and modelling of the solid-liquid equilibrium and vapou-liquid equilibrium. The Modified UNIFAC (Do) model characterization
Δvap [54.88; 61.90] kJ/mol Show Hide
Δvap 61.90 kJ/mol NIST
Δvap 54.88 ± 0.13 kJ/mol NIST
IE 9.17 eV NIST
log10WS 1.00 Aq. Solubility Prediction
logPoct/wat 0.239 Crippen Calculated Property
McVol 82.000 ml/mol McGowan Calculated Property
Pc 4520.00 ± 25.00 kPa NIST
ρc 319.20 ± 5.95 kg/m3 NIST
Inp [1002.00; 1083.00]   Show Hide
Inp 1045.50 NIST
Inp 1045.00 NIST
Inp 1043.00 NIST
Inp 1012.00 NIST
Inp 1034.00 NIST
Inp 1083.00 NIST
Inp 1009.00 NIST
Inp 1042.00 NIST
Inp 1002.00 NIST
Inp 1034.00 NIST
Inp 1045.50 NIST
Inp 1083.00 NIST
Inp 1002.00 NIST
I [1646.00; 1679.00]   Show Hide
I 1646.00 NIST
I 1678.00 NIST
I 1660.00 NIST
I 1660.00 NIST
I 1665.00 NIST
I 1662.00 NIST
I 1679.00 NIST
I 1652.00 NIST
I 1678.00 NIST
I 1646.00 NIST
Tboil [475.20; 477.01] K Show Hide
Tboil Outlier 477.01 K Isobaric vapor liquid equilibria for water + acetic acid + (N-methyl pyrrolidone or N-methyl acetamide)
Tboil 475.29 K Measurements and correlation of saturated vapor pressures of diethoxy(methyl)(o-tolyl)silane, diethoxy(methyl)(m-tolyl)silane and diethoxy(methyl)(p-tolyl)silane
Tboil 475.44 K Separation of azeotrope (allyl alcohol + water): Isobaric vapour-liquid phase equilibrium measurements and extractive distillation
Tboil 476.05 K Separation of azeotropic mixture (2, 2, 3, 3-Tetrafluoro-1-propanol + water) by extractive distillation: Entrainers selection and vapour-liquid equilibrium measurements
Tboil 475.45 K Vapor-Liquid Equilibria and Excess Molar Enthalpies for N-Methyl-2-pyrrolidone with Chloroethanes and Chloroethenes
Tboil 475.20 K NIST
Tc [721.70; 721.80] K Show Hide
Tc 721.70 ± 0.50 K NIST
Tc 721.80 ± 0.40 K NIST
Tfus [249.48; 249.68] K Show Hide
Tfus 249.48 K Aq. Solubility Prediction
Tfus 249.68 K (Solid + liquid) phase equilibria and solid-compound formation in (N-methyl-2-pyrrolidinone + phenol, or 3,5-dimethylphenol)
Vc 0.300 m3/kmol Relay (1.0) Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,liquid [165.44; 412.40] J/mol×K [293.15; 353.15] Show Hide
Cp,liquid 165.44 J/mol×K 293.15 Excess heat capacities of 1-methyl pyrrolidin-2-one and pyridine orpicolines mixtures
Cp,liquid 165.44 J/mol×K 293.15 Excess heat capacities of (binary + ternary) mixtures containing [emim][BF4] and organic liquids
Cp,liquid 307.80 J/mol×K 298.00 NIST
Cp,liquid 166.22 J/mol×K 298.15 Excess heat capacities of (binary + ternary) mixtures containing [emim][BF4] and organic liquids
Cp,liquid 412.40 J/mol×K 298.15 NIST
Cp,liquid 174.83 J/mol×K 298.15 Thermodynamic properties of mixtures of N-methyl-2-pyrrolidinone and methanol at temperatures between 298.15 K and 343.15 K and pressures up to 60 MPa
Cp,liquid 166.22 J/mol×K 298.15 Excess heat capacities of 1-methyl pyrrolidin-2-one and pyridine orpicolines mixtures
Cp,liquid 166.92 J/mol×K 303.15 Excess heat capacities of 1-methyl pyrrolidin-2-one and pyridine orpicolines mixtures
Cp,liquid 166.92 J/mol×K 303.15 Excess heat capacities of (binary + ternary) mixtures containing [emim][BF4] and organic liquids
Cp,liquid 166.00 J/mol×K 303.15 Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid 167.21 J/mol×K 308.15 Excess heat capacities of (binary + ternary) mixtures containing [emim][BF4] and organic liquids
Cp,liquid 177.38 J/mol×K 308.15 Thermodynamic properties of mixtures of N-methyl-2-pyrrolidinone and methanol at temperatures between 298.15 K and 343.15 K and pressures up to 60 MPa
Cp,liquid 167.00 J/mol×K 308.15 Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid 168.00 J/mol×K 313.15 Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid 179.94 J/mol×K 318.15 Thermodynamic properties of mixtures of N-methyl-2-pyrrolidinone and methanol at temperatures between 298.15 K and 343.15 K and pressures up to 60 MPa
Cp,liquid 169.00 J/mol×K 318.15 Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid 170.00 J/mol×K 323.15 Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid 182.77 J/mol×K 328.15 Thermodynamic properties of mixtures of N-methyl-2-pyrrolidinone and methanol at temperatures between 298.15 K and 343.15 K and pressures up to 60 MPa
Cp,liquid 172.00 J/mol×K 328.15 Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid 174.00 J/mol×K 333.15 Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid 175.00 J/mol×K 338.15 Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid 185.78 J/mol×K 338.15 Thermodynamic properties of mixtures of N-methyl-2-pyrrolidinone and methanol at temperatures between 298.15 K and 343.15 K and pressures up to 60 MPa
Cp,liquid 176.00 J/mol×K 343.15 Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid 177.00 J/mol×K 348.15 Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid 189.27 J/mol×K 348.15 Thermodynamic properties of mixtures of N-methyl-2-pyrrolidinone and methanol at temperatures between 298.15 K and 343.15 K and pressures up to 60 MPa
Cp,liquid 178.00 J/mol×K 353.15 Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
η [0.0005320; 0.0021620] Pa×s [283.15; 423.15] Show Hide
η 0.0021620 Pa×s 283.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0018220 Pa×s 293.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0018110 Pa×s 293.15 Densities and Viscosities of the Binary Mixtures of 1-Ethyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide with N-Methyl-2-pyrrolidone or Ethanol at T = (293.15 to 323.15) K
η 0.0016830 Pa×s 298.15 Physical Properties of 1-Butyl-3-methylimidazolium Tetrafluoroborate/N-Methyl-2-pyrrolidone Mixtures and the Solubility of CO2 in the System at Elevated Pressures
η 0.0016950 Pa×s 298.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0016560 Pa×s 298.15 Volumetric Properties and Viscosities for Aqueous N-Methyl-2-pyrrolidone Solutions from 25 deg C to 70 deg C
η 0.0016600 Pa×s 298.15 Influence of temperature on thermophysical properties of ammonium ionic liquids with Nmethyl- 2-pyrrolidone
η 0.0016630 Pa×s 298.15 Densities, Viscosities, Speeds of Sound, and Relative Permittivities for Water + Cyclic Amides (2-Pyrrolidinone, 1-Methyl-2-pyrrolidinone, and 1-Vinyl-2-pyrrolidinone) at Different Temperatures
η 0.0016670 Pa×s 298.15 Densities and Viscosities of the Binary Mixtures of 1-Ethyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide with N-Methyl-2-pyrrolidone or Ethanol at T = (293.15 to 323.15) K
η 0.0015210 Pa×s 303.15 Densities and Viscosities of N,N-Dimethylformamide + N-Methyl-2-pyrrolidinone and + Dimethyl Sulfoxide in the Temperature Range (303.15 to 353.15) K
η 0.0015544 Pa×s 303.15 Thermodynamic Properties of Binary Mixtures of p-Xylene with Cyclohexane, Heptane, Octane, and N-Methyl-2-pyrrolidone at Several Temperatures
η 0.0015540 Pa×s 303.15 Densities and Viscosities of Binary Mixtures of Ethylbenzene + N-Methyl-2-pyrrolidone, Ethylbenzene + Sulfolane, and Styrene + Octane from (303.15 to 353.15) K and Atmospheric Pressure
η 0.0015580 Pa×s 303.15 Physical Properties of 1-Butyl-3-methylimidazolium Tetrafluoroborate/N-Methyl-2-pyrrolidone Mixtures and the Solubility of CO2 in the System at Elevated Pressures
η 0.0015430 Pa×s 303.15 Densities and Viscosities of the Binary Mixtures of 1-Ethyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide with N-Methyl-2-pyrrolidone or Ethanol at T = (293.15 to 323.15) K
η 0.0016080 Pa×s 303.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0014900 Pa×s 303.15 Influence of temperature on thermophysical properties of ammonium ionic liquids with Nmethyl- 2-pyrrolidone
η 0.0015540 Pa×s 303.15 Thermodynamic properties of binary mixtures of N-methyl-2-pyrrolidinone with cyclohexane, benzene, toluene at (303.15 to 353.15) K and atmospheric pressure
η 0.0013650 Pa×s 308.15 Densities, Viscosities, Speeds of Sound, and Relative Permittivities for Water + Cyclic Amides (2-Pyrrolidinone, 1-Methyl-2-pyrrolidinone, and 1-Vinyl-2-pyrrolidinone) at Different Temperatures
η 0.0014700 Pa×s 308.15 Physical Properties of 1-Butyl-3-methylimidazolium Tetrafluoroborate/N-Methyl-2-pyrrolidone Mixtures and the Solubility of CO2 in the System at Elevated Pressures
η 0.0014370 Pa×s 308.15 Densities and Viscosities of the Binary Mixtures of 1-Ethyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide with N-Methyl-2-pyrrolidone or Ethanol at T = (293.15 to 323.15) K
η 0.0013900 Pa×s 308.15 Influence of temperature on thermophysical properties of ammonium ionic liquids with Nmethyl- 2-pyrrolidone
η 0.0013370 Pa×s 313.10 Physical Properties of 1-Butyl-3-methylimidazolium Tetrafluoroborate/N-Methyl-2-pyrrolidone Mixtures and the Solubility of CO2 in the System at Elevated Pressures
η 0.0013321 Pa×s 313.15 Thermodynamic Properties of Binary Mixtures of p-Xylene with Cyclohexane, Heptane, Octane, and N-Methyl-2-pyrrolidone at Several Temperatures
η 0.0013320 Pa×s 313.15 Thermodynamic properties of binary mixtures of N-methyl-2-pyrrolidinone with cyclohexane, benzene, toluene at (303.15 to 353.15) K and atmospheric pressure
η 0.0013190 Pa×s 313.15 Densities and Viscosities of N,N-Dimethylformamide + N-Methyl-2-pyrrolidinone and + Dimethyl Sulfoxide in the Temperature Range (303.15 to 353.15) K
η 0.0013100 Pa×s 313.15 Influence of temperature on thermophysical properties of ammonium ionic liquids with Nmethyl- 2-pyrrolidone
η 0.0013830 Pa×s 313.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0013220 Pa×s 313.15 Volumetric Properties and Viscosities for Aqueous N-Methyl-2-pyrrolidone Solutions from 25 deg C to 70 deg C
η 0.0013320 Pa×s 313.15 Densities and Viscosities of Binary Mixtures of Ethylbenzene + N-Methyl-2-pyrrolidone, Ethylbenzene + Sulfolane, and Styrene + Octane from (303.15 to 353.15) K and Atmospheric Pressure
η 0.0013430 Pa×s 313.15 Densities and Viscosities of the Binary Mixtures of 1-Ethyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide with N-Methyl-2-pyrrolidone or Ethanol at T = (293.15 to 323.15) K
η 0.0012580 Pa×s 318.15 Densities and Viscosities of the Binary Mixtures of 1-Ethyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide with N-Methyl-2-pyrrolidone or Ethanol at T = (293.15 to 323.15) K
η 0.0012100 Pa×s 318.15 Densities, Viscosities, Speeds of Sound, and Relative Permittivities for Water + Cyclic Amides (2-Pyrrolidinone, 1-Methyl-2-pyrrolidinone, and 1-Vinyl-2-pyrrolidinone) at Different Temperatures
η 0.0012480 Pa×s 318.15 Physical Properties of 1-Butyl-3-methylimidazolium Tetrafluoroborate/N-Methyl-2-pyrrolidone Mixtures and the Solubility of CO2 in the System at Elevated Pressures
η 0.0012170 Pa×s 323.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0011600 Pa×s 323.15 Thermodynamic properties of binary mixtures of N-methyl-2-pyrrolidinone with cyclohexane, benzene, toluene at (303.15 to 353.15) K and atmospheric pressure
η 0.0011602 Pa×s 323.15 Thermodynamic Properties of Binary Mixtures of p-Xylene with Cyclohexane, Heptane, Octane, and N-Methyl-2-pyrrolidone at Several Temperatures
η 0.0011750 Pa×s 323.15 Volumetric Properties and Viscosities for Aqueous N-Methyl-2-pyrrolidone Solutions from 25 deg C to 70 deg C
η 0.0011600 Pa×s 323.15 Densities and Viscosities of Binary Mixtures of Ethylbenzene + N-Methyl-2-pyrrolidone, Ethylbenzene + Sulfolane, and Styrene + Octane from (303.15 to 353.15) K and Atmospheric Pressure
η 0.0011840 Pa×s 323.15 Densities and Viscosities of the Binary Mixtures of 1-Ethyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide with N-Methyl-2-pyrrolidone or Ethanol at T = (293.15 to 323.15) K
η 0.0011740 Pa×s 323.15 Densities and Viscosities of N,N-Dimethylformamide + N-Methyl-2-pyrrolidinone and + Dimethyl Sulfoxide in the Temperature Range (303.15 to 353.15) K
η 0.0011170 Pa×s 328.15 Densities, Viscosities, Speeds of Sound, and Relative Permittivities for Water + Cyclic Amides (2-Pyrrolidinone, 1-Methyl-2-pyrrolidinone, and 1-Vinyl-2-pyrrolidinone) at Different Temperatures
η 0.0010330 Pa×s 333.15 Densities and Viscosities of N,N-Dimethylformamide + N-Methyl-2-pyrrolidinone and + Dimethyl Sulfoxide in the Temperature Range (303.15 to 353.15) K
η 0.0010810 Pa×s 333.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0010220 Pa×s 333.15 Densities and Viscosities of Binary Mixtures of Ethylbenzene + N-Methyl-2-pyrrolidone, Ethylbenzene + Sulfolane, and Styrene + Octane from (303.15 to 353.15) K and Atmospheric Pressure
η 0.0010350 Pa×s 333.15 Volumetric Properties and Viscosities for Aqueous N-Methyl-2-pyrrolidone Solutions from 25 deg C to 70 deg C
η 0.0010222 Pa×s 333.15 Thermodynamic Properties of Binary Mixtures of p-Xylene with Cyclohexane, Heptane, Octane, and N-Methyl-2-pyrrolidone at Several Temperatures
η 0.0010220 Pa×s 333.15 Thermodynamic properties of binary mixtures of N-methyl-2-pyrrolidinone with cyclohexane, benzene, toluene at (303.15 to 353.15) K and atmospheric pressure
η 0.0009860 Pa×s 338.15 Densities, Viscosities, Speeds of Sound, and Relative Permittivities for Water + Cyclic Amides (2-Pyrrolidinone, 1-Methyl-2-pyrrolidinone, and 1-Vinyl-2-pyrrolidinone) at Different Temperatures
η 0.0009210 Pa×s 343.15 Volumetric Properties and Viscosities for Aqueous N-Methyl-2-pyrrolidone Solutions from 25 deg C to 70 deg C
η 0.0009084 Pa×s 343.15 Thermodynamic Properties of Binary Mixtures of p-Xylene with Cyclohexane, Heptane, Octane, and N-Methyl-2-pyrrolidone at Several Temperatures
η 0.0010260 Pa×s 343.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0009080 Pa×s 343.15 Densities and Viscosities of Binary Mixtures of Ethylbenzene + N-Methyl-2-pyrrolidone, Ethylbenzene + Sulfolane, and Styrene + Octane from (303.15 to 353.15) K and Atmospheric Pressure
η 0.0009140 Pa×s 343.15 Densities and Viscosities of N,N-Dimethylformamide + N-Methyl-2-pyrrolidinone and + Dimethyl Sulfoxide in the Temperature Range (303.15 to 353.15) K
η 0.0009080 Pa×s 343.15 Thermodynamic properties of binary mixtures of N-methyl-2-pyrrolidinone with cyclohexane, benzene, toluene at (303.15 to 353.15) K and atmospheric pressure
η 0.0008127 Pa×s 353.15 Thermodynamic properties of binary mixtures of N-methyl-2-pyrrolidinone with cyclohexane, benzene, toluene at (303.15 to 353.15) K and atmospheric pressure
η 0.0008127 Pa×s 353.15 Thermodynamic Properties of Binary Mixtures of p-Xylene with Cyclohexane, Heptane, Octane, and N-Methyl-2-pyrrolidone at Several Temperatures
η 0.0008130 Pa×s 353.15 Densities and Viscosities of Binary Mixtures of Ethylbenzene + N-Methyl-2-pyrrolidone, Ethylbenzene + Sulfolane, and Styrene + Octane from (303.15 to 353.15) K and Atmospheric Pressure
η 0.0009360 Pa×s 353.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0008080 Pa×s 353.15 Densities and Viscosities of N,N-Dimethylformamide + N-Methyl-2-pyrrolidinone and + Dimethyl Sulfoxide in the Temperature Range (303.15 to 353.15) K
η 0.0008310 Pa×s 363.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0007570 Pa×s 373.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0007110 Pa×s 383.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0006520 Pa×s 393.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0006060 Pa×s 403.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0005670 Pa×s 413.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
η 0.0005320 Pa×s 423.15 Viscometric and volumetric behaviour of binary mixtures of sulfolane and N-methylpyrrolidone with monoethanolamine and diethanolamine in the range 303 373 K
ΔfusH 18.10 kJ/mol 248.50 NIST
ΔvapH [47.70; 55.30] kJ/mol [295.00; 427.50] Show Hide
ΔvapH 55.30 kJ/mol 295.00 NIST
ΔvapH 53.10 kJ/mol 351.50 NIST
ΔvapH 49.30 kJ/mol 403.00 NIST
ΔvapH 53.40 kJ/mol 408.00 NIST
ΔvapH 47.70 kJ/mol 408.00 NIST
ΔvapH 49.20 kJ/mol 419.00 NIST
ΔvapH 49.50 kJ/mol 427.50 NIST
Pvap [0.50; 101.30] kPa [333.15; 476.05] Show Hide
Pvap 0.50 kPa 333.15 Thermodynamics of binary mixtures containing N-methyl-2-pyrrolidinone VLE measurements for systems with ethers Comparison with the Mod. UNIFAC (Do) and DISQUAC models Predictions for VLE, GE m, HEm and SLE?
Pvap 1.29 kPa 352.27 Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropan-2-ol
Pvap 1.30 kPa 352.48 Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropan-2-ol
Pvap 1.30 kPa 353.15 Thermodynamics of binary mixtures containing N-methyl-2-pyrrolidinone VLE measurements for systems with ethers Comparison with the Mod. UNIFAC (Do) and DISQUAC models Predictions for VLE, GE m, HEm and SLE?
Pvap 1.34 kPa 353.15 Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropan-2-ol
Pvap 1.82 kPa 359.26 Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropan-2-ol
Pvap 2.19 kPa 363.15 Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropan-2-ol
Pvap 2.22 kPa 363.36 Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropan-2-ol
Pvap 2.78 kPa 368.27 Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropan-2-ol
Pvap 3.44 kPa 373.09 Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropan-2-ol
Pvap 3.60 kPa 373.15 Thermodynamics of binary mixtures containing N-methyl-2-pyrrolidinone VLE measurements for systems with ethers Comparison with the Mod. UNIFAC (Do) and DISQUAC models Predictions for VLE, GE m, HEm and SLE?
Pvap 3.46 kPa 373.15 Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropan-2-ol
Pvap 4.23 kPa 377.86 Vapor-Liquid Equilibrium for Propylene Glycol + 2-(2-Hexyloxyethoxy)ethanol and 1-Methyl-2-pyrrolidone + 1-Methoxypropan-2-ol
Pvap 4.74 kPa 380.73 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 5.24 kPa 383.12 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 5.98 kPa 386.38 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 6.36 kPa 387.92 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 6.86 kPa 389.88 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 7.78 kPa 393.04 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 10.29 kPa 400.46 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 11.62 kPa 403.85 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 12.87 kPa 406.68 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 13.96 kPa 408.96 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 15.22 kPa 411.42 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 16.50 kPa 413.77 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 18.28 kPa 416.81 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 20.97 kPa 420.94 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 23.65 kPa 424.65 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 25.96 kPa 427.56 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 28.10 kPa 430.09 Vapor-liquid equilibria and excess molar volumes of N-methyl-2-pyrrolidone with 2-alkoxyethanols
Pvap 30.08 kPa 432.29 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 33.54 kPa 435.85 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 34.20 kPa 436.50 Vapor-liquid equilibria and excess molar volumes of N-methyl-2-pyrrolidone with 2-alkoxyethanols
Pvap 36.99 kPa 439.12 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 39.96 kPa 441.74 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 40.00 kPa 441.80 Isobaric Vapor Liquid Equilibria for Binary Systems Comprising 1-Chloro-2-ethylhexane, 2-Ethyl-1-hexanol, p-Xylene, and N-Methylpyrrolidone (NMP) at 40.0 kPa
Pvap 41.30 kPa 442.88 Vapor-liquid equilibria and excess molar volumes of N-methyl-2-pyrrolidone with 2-alkoxyethanols
Pvap 42.73 kPa 444.04 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 46.02 kPa 446.64 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 47.90 kPa 448.05 Vapor-liquid equilibria and excess molar volumes of N-methyl-2-pyrrolidone with 2-alkoxyethanols
Pvap 52.18 kPa 451.08 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 53.70 kPa 452.13 Vapor-liquid equilibria and excess molar volumes of N-methyl-2-pyrrolidone with 2-alkoxyethanols
Pvap 60.50 kPa 456.48 Vapor-liquid equilibria and excess molar volumes of N-methyl-2-pyrrolidone with 2-alkoxyethanols
Pvap 62.11 kPa 457.46 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 68.60 kPa 461.17 Vapor-liquid equilibria and excess molar volumes of N-methyl-2-pyrrolidone with 2-alkoxyethanols
Pvap 76.40 kPa 465.29 Vapor-liquid equilibria and excess molar volumes of N-methyl-2-pyrrolidone with 2-alkoxyethanols
Pvap 81.20 kPa 467.66 Vapor-liquid equilibria and excess molar volumes of N-methyl-2-pyrrolidone with 2-alkoxyethanols
Pvap 88.70 kPa 471.15 Vapor-liquid equilibria and excess molar volumes of N-methyl-2-pyrrolidone with 2-alkoxyethanols
Pvap 95.30 kPa 474.01 Activity Coefficients and Excess Gibbs Energies for Binary Mixtures of N-Methyl-2-pyrrolidone with Some Substituted Ethanols
Pvap 95.30 kPa 474.01 Vapor-liquid equilibria and excess molar volumes of N-methyl-2-pyrrolidone with 2-alkoxyethanols
Pvap 99.40 kPa 475.72 Vapor Pressures of 1-Methyl-2-pyrrolidone, 1-Methyl-azepan-2-one, and 1,2-Epoxy-3-chloropropane
Pvap 101.30 kPa 476.05 Separation of azeotropic mixture (2, 2, 3, 3-Tetrafluoro-1-propanol + water) by extractive distillation: Entrainers selection and vapour-liquid equilibrium measurements
n0 [1.45590; 1.47060]   [293.10; 323.15] Show Hide
n0 1.46860 293.10 Solubilities of 4-Carboxybenzaldehyde and 1,4-Benzenedicarboxylic Acid in N-Methyl-2-pyrrolidone in the Temperature Range from (343.2 to 468.2) K
n0 1.46860 293.10 Extraction of pentylbenzene from high molar mass alkanes (C14 and C17) by N-methyl-2-pyrrolidone
n0 1.46770 293.10 Densities and volumetric properties of N-methyl-2-pyrrolidone with aromatic hydrocarbon at different temperature
n0 1.46960 293.10 Liquid liquid equilibria for n-alkanes (C12, C14, C17) + propylbenzene +NMP mixtures at temperatures between 298 and 328K
n0 1.46860 293.10 Liquid-Liquid Equilibria Measurements for Ternary System of Hexadecane + 1,3,5-Trimethylbenzene + N-Methyl-2-pyrrolidone
n0 1.47060 293.15 Density, Speed of Sound, Viscosity, Refractive Index, and Excess Volume of N-Methyl-2-pyrrolidone + Ethanol (or Water or Ethanolamine) from T = (293.15 to 323.15) K
n0 1.47030 293.15 Vapor Liquid Equilibrium Data for 1-Methyl-2-Pyrrolidone + (1-Butanol or 1-Hexene or Water) Binary Mixtures
n0 1.46910 293.15 Density, Speed of Sound, Viscosity, Refractive Index, and Excess Volume of N-Methyl-2-pyrrolidone + Ethanol (or Water or Ethanolamine) from T = (293.15 to 323.15) K
n0 1.46900 293.15 Experimental solubility for betulin and estrone in various solvents within the temperature range T = (293.2 to 328.2) K
n0 1.46770 298.15 A study of densities and volumetric properties of binary mixtures of N-methyl-2-pyrrolidone with xylene at different temperatures and atmospheric pressure
n0 1.46740 298.15 Excess volumes and excess enthalpies of N-methyl-2-pyrrolidone with branched alcohols
n0 1.46740 298.15 Excess molar volumes and ultrasonic studies of N-methyl-2-pyrrolidone with ketones at T = 303.15 K
n0 1.46740 298.15 Isobaric (vapour + liquid) equilibrium for N-methyl-2-pyrrolidone with branched alcohols
n0 1.46900 298.15 Experimental measurement of carbon dioxide solubility in 1-methylpyrrolidin-2-one (NMP) + 1-butyl-3-methyl-1H-imidazol-3-ium tetrafluoroborate ([bmim][BF4]) mixtures using a new static-synthetic cell
n0 1.46800 298.15 Density, Speed of Sound, Viscosity, Refractive Index, and Excess Volume of N-Methyl-2-pyrrolidone (NMP) + Water + Ethanol from T = (293.15 to 323.15) K
n0 1.46876 298.15 Liquid liquid equilibria of lactam containing binary systems
n0 1.46640 303.15 Density, Speed of Sound, Viscosity, Refractive Index, and Excess Volume of N-Methyl-2-pyrrolidone + Ethanol (or Water or Ethanolamine) from T = (293.15 to 323.15) K
n0 1.46470 303.15 Density, Speed of Sound, Viscosity, Refractive Index, and Excess Volume of N-Methyl-2-pyrrolidone + Ethanol (or Water or Ethanolamine) from T = (293.15 to 323.15) K
n0 1.46210 313.15 Density, Speed of Sound, Viscosity, Refractive Index, and Excess Volume of N-Methyl-2-pyrrolidone + Ethanol (or Water or Ethanolamine) from T = (293.15 to 323.15) K
n0 1.46030 313.15 Density, Speed of Sound, Viscosity, Refractive Index, and Excess Volume of N-Methyl-2-pyrrolidone + Ethanol (or Water or Ethanolamine) from T = (293.15 to 323.15) K
n0 1.45760 323.15 Density, Speed of Sound, Viscosity, Refractive Index, and Excess Volume of N-Methyl-2-pyrrolidone + Ethanol (or Water or Ethanolamine) from T = (293.15 to 323.15) K
n0 1.45590 323.15 Density, Speed of Sound, Viscosity, Refractive Index, and Excess Volume of N-Methyl-2-pyrrolidone + Ethanol (or Water or Ethanolamine) from T = (293.15 to 323.15) K
ρl [1004.79; 1037.30] kg/m3 [288.15; 323.15] Show Hide
ρl 1028.29 kg/m3 288.15 Application of Prigogine Flory Patterson theory to excess molar volume of mixtures of 1-butyl-3-methylimidazolium ionic liquids with N-methyl-2-pyrrolidinone
ρl 1037.30 kg/m3 288.15 Volumetric and Viscometric Behavior of Binary Systems 2-Butanol + PEG 200, + PEG 400, + Tetraethylene Glycol Dimethyl Ether, and + N-Methyl-2-pyrrolidone
ρl 1037.30 kg/m3 288.15 Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes
ρl 1032.66 kg/m3 293.15 Volumetric and viscosimetric properties of N-methyl-2-pyrrolidone with .gamma.-butyrolactone and propylene carbonate
ρl 1032.84 kg/m3 293.15 Volumetric and Viscometric Behavior of Binary Systems 2-Butanol + PEG 200, + PEG 400, + Tetraethylene Glycol Dimethyl Ether, and + N-Methyl-2-pyrrolidone
ρl 1024.76 kg/m3 293.15 Application of Prigogine Flory Patterson theory to excess molar volume of mixtures of 1-butyl-3-methylimidazolium ionic liquids with N-methyl-2-pyrrolidinone
ρl 1033.28 kg/m3 293.15 Excess Heat Capacities for Lactam + Chlorotoluene Binary Mixtures
ρl 1033.23 kg/m3 293.15 Thermodynamic Properties of Ternary Mixtures Containing Ionic Liquids and Organic Solvents
ρl 1033.23 kg/m3 293.15 Thermodynamic properties of ternary mixtures of 1-ethyl-3-methylimidazolium tetrafluoroborate with 1-methyl pyrrolidin-2-one or pyrrolidin-2-one + water
ρl 1032.84 kg/m3 293.15 Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes
ρl 1033.30 kg/m3 293.15 Excess heat capacities of mixtures containing 1-methylpyrrolidin-2-one, chlorotoluenes and benzene
ρl 1026.00 kg/m3 298.00 Densities, ultrasonic speeds and refractive indices of phenetole with N-methyl-2-pyrrolidone, N,N-dimethylformamide and tetrahydrofuran binary mixtures at different temperatures
ρl 1028.30 kg/m3 298.15 Density, Speed of Sound, and Viscosity of N-Methyl-2-pyrrolidone + Ethanolamine + Water from T = (293.15 to 323.15) K
ρl 1028.23 kg/m3 298.15 Thermodynamic properties of ternary mixtures of 1-ethyl-3-methylimidazolium tetrafluoroborate with 1-methyl pyrrolidin-2-one or pyrrolidin-2-one + water
ρl 1028.23 kg/m3 298.15 Thermodynamic Properties of Ternary Mixtures Containing Ionic Liquids and Organic Solvents
ρl 1030.45 kg/m3 298.15 Experimental measurements and modelling of volumetric properties, refractive index and viscosity of binary systems of ethyl lactate with methyl ethyl ketone, toluene and n-methyl-2-pirrolidone at 288.15 323.15 K and atmospheric pressure. New UNIFAC VISCO and ASOG VISCO interaction parameters
ρl 1027.91 kg/m3 298.15 Excess Molar Volumes and Kinematic Viscosities for Binary Mixtures of Dipropylene Glycol Monobutyl Ether and Dipropylene Glycol tert-Butyl Ether with 2-Pyrrolidinone, N-Methyl-2-pyrrolidinone, N,N-Dimethylformamide, and N,N-Dimethylacetamide at 298.15 K
ρl 1028.38 kg/m3 298.15 Volumetric and Viscometric Behavior of Binary Systems 2-Butanol + PEG 200, + PEG 400, + Tetraethylene Glycol Dimethyl Ether, and + N-Methyl-2-pyrrolidone
ρl 1025.90 kg/m3 298.15 Temperature dependence measurements and molecular interactions for ammonium ionic liquid with N-methyl-2-pyrrolidone
ρl 1027.10 kg/m3 298.15 Thermodynamic, excess and optical studies on the intermolecular interactions of binary liquid mixtures of imidazolium based ILs
ρl 1028.26 kg/m3 298.15 Excess Heat Capacities for Lactam + Chlorotoluene Binary Mixtures
ρl 1028.38 kg/m3 298.15 Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes
ρl 1028.55 kg/m3 298.15 Excess enthalpies and isothermal (vapour + liquid) equilibria of (1-methyl-2-pyrrolidone + 1-chloroalkane or +,?-dichloroalkane) mixtures
ρl 1019.79 kg/m3 298.15 Application of Prigogine Flory Patterson theory to excess molar volume of mixtures of 1-butyl-3-methylimidazolium ionic liquids with N-methyl-2-pyrrolidinone
ρl 1028.17 kg/m3 298.15 Volumetric and viscosimetric properties of N-methyl-2-pyrrolidone with .gamma.-butyrolactone and propylene carbonate
ρl 1028.23 kg/m3 298.15 Excess molar enthalpies for [emim][BF4] + pyrrolidin-2-one or 1-methyl pyrrolidin-2-one + pyridine or water mixtures
ρl 1028.30 kg/m3 298.15 Excess heat capacities of mixtures containing 1-methylpyrrolidin-2-one, chlorotoluenes and benzene
ρl 1022.00 kg/m3 303.00 Densities, ultrasonic speeds and refractive indices of phenetole with N-methyl-2-pyrrolidone, N,N-dimethylformamide and tetrahydrofuran binary mixtures at different temperatures
ρl 1022.64 kg/m3 303.15 Thermodynamic, excess and optical studies on the intermolecular interactions of binary liquid mixtures of imidazolium based ILs
ρl 1023.92 kg/m3 303.15 Volumetric and Viscometric Behavior of Binary Systems 2-Butanol + PEG 200, + PEG 400, + Tetraethylene Glycol Dimethyl Ether, and + N-Methyl-2-pyrrolidone
ρl 1023.46 kg/m3 303.15 Thermodynamic Properties of Ternary Mixtures Containing Ionic Liquids and Organic Solvents
ρl 1023.93 kg/m3 303.15 Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes
ρl 1023.49 kg/m3 303.15 Excess Heat Capacities for Lactam + Chlorotoluene Binary Mixtures
ρl 1023.40 kg/m3 303.15 Excess Molar Enthalpies and Vapor-Liquid Equilibrium for N-Methyl-2-pyrrolidone with Ketones
ρl 1023.60 kg/m3 303.15 Volumetric and viscosimetric properties of N-methyl-2-pyrrolidone with .gamma.-butyrolactone and propylene carbonate
ρl 1023.50 kg/m3 303.15 Excess heat capacities of mixtures containing 1-methylpyrrolidin-2-one, chlorotoluenes and benzene
ρl 1023.46 kg/m3 303.15 Thermodynamic properties of ternary mixtures of 1-ethyl-3-methylimidazolium tetrafluoroborate with 1-methyl pyrrolidin-2-one or pyrrolidin-2-one + water
ρl 1015.48 kg/m3 303.15 Application of Prigogine Flory Patterson theory to excess molar volume of mixtures of 1-butyl-3-methylimidazolium ionic liquids with N-methyl-2-pyrrolidinone
ρl 1018.00 kg/m3 308.00 Densities, ultrasonic speeds and refractive indices of phenetole with N-methyl-2-pyrrolidone, N,N-dimethylformamide and tetrahydrofuran binary mixtures at different temperatures
ρl 1019.46 kg/m3 308.15 Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes
ρl 1018.66 kg/m3 308.15 Thermodynamic properties of ternary mixtures of 1-ethyl-3-methylimidazolium tetrafluoroborate with 1-methyl pyrrolidin-2-one or pyrrolidin-2-one + water
ρl 1019.49 kg/m3 308.15 Volumetric and viscosimetric properties of N-methyl-2-pyrrolidone with .gamma.-butyrolactone and propylene carbonate
ρl 1019.03 kg/m3 308.15 Thermodynamic, transport, and spectroscopic studies for mixtures of isomeric butanediol and N-methyl-2-pyrrolidinone
ρl 1019.46 kg/m3 308.15 Volumetric and Viscometric Behavior of Binary Systems 2-Butanol + PEG 200, + PEG 400, + Tetraethylene Glycol Dimethyl Ether, and + N-Methyl-2-pyrrolidone
ρl 1018.18 kg/m3 308.15 Thermodynamic, excess and optical studies on the intermolecular interactions of binary liquid mixtures of imidazolium based ILs
ρl 1018.66 kg/m3 308.15 Thermodynamic Properties of Ternary Mixtures Containing Ionic Liquids and Organic Solvents
ρl 1015.00 kg/m3 313.15 Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes
ρl 1015.00 kg/m3 313.15 Volumetric and Viscometric Behavior of Binary Systems 2-Butanol + PEG 200, + PEG 400, + Tetraethylene Glycol Dimethyl Ether, and + N-Methyl-2-pyrrolidone
ρl 1013.72 kg/m3 313.15 Thermodynamic, excess and optical studies on the intermolecular interactions of binary liquid mixtures of imidazolium based ILs
ρl 1014.74 kg/m3 313.15 Volumetric and viscosimetric properties of N-methyl-2-pyrrolidone with .gamma.-butyrolactone and propylene carbonate
ρl 1010.53 kg/m3 318.15 Volumetric and Viscometric Behavior of Binary Systems 2-Butanol + PEG 200, + PEG 400, + Tetraethylene Glycol Dimethyl Ether, and + N-Methyl-2-pyrrolidone
ρl 1009.25 kg/m3 318.15 Thermodynamic, excess and optical studies on the intermolecular interactions of binary liquid mixtures of imidazolium based ILs
ρl 1010.20 kg/m3 318.15 Volumetric and viscosimetric properties of N-methyl-2-pyrrolidone with .gamma.-butyrolactone and propylene carbonate
ρl 1010.53 kg/m3 318.15 Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes
ρl 1004.79 kg/m3 323.15 Thermodynamic, excess and optical studies on the intermolecular interactions of binary liquid mixtures of imidazolium based ILs
ρl 1006.06 kg/m3 323.15 Volumetric and viscometric properties of binary liquid mixtures as potential solvents for flue gas desulfurization processes
ρl 1006.06 kg/m3 323.15 Volumetric and Viscometric Behavior of Binary Systems 2-Butanol + PEG 200, + PEG 400, + Tetraethylene Glycol Dimethyl Ether, and + N-Methyl-2-pyrrolidone
ρl 1005.89 kg/m3 323.15 Volumetric and viscosimetric properties of N-methyl-2-pyrrolidone with .gamma.-butyrolactone and propylene carbonate
csound,fluid [1478.00; 1565.52] m/s [293.15; 318.15] Show Hide
csound,fluid 1565.52 m/s 293.15 Thermodynamic and Topological Studies of 1-Ethyl-3-methylimidazolium Tetrafluoroborate + Pyrrolidin-2-one and 1-Methyl-pyrrolidin-2-one Mixtures
csound,fluid 1531.45 m/s 298.15 Isentropic compressibilities of (amide + water) mixtures: A comparative study
csound,fluid 1546.00 m/s 298.15 Thermodynamic and topological investigations of molecular interactions in binary and ternary mixtures containing 1-methyl pyrrolidin-2-one at T = 308.15 K
csound,fluid 1546.02 m/s 298.15 Thermodynamic and Topological Studies of 1-Ethyl-3-methylimidazolium Tetrafluoroborate + Pyrrolidin-2-one and 1-Methyl-pyrrolidin-2-one Mixtures
csound,fluid 1552.80 m/s 303.15 Densities, Viscosities, Sound Speed, and IR Studies of N-methyl-2- pyrrolidone with Cyclohexylamine, Cyclohexanol, and Cyclohexene at different Temperatures.
csound,fluid 1527.24 m/s 303.15 Thermodynamic and Topological Studies of 1-Ethyl-3-methylimidazolium Tetrafluoroborate + Pyrrolidin-2-one and 1-Methyl-pyrrolidin-2-one Mixtures
csound,fluid 1508.00 m/s 308.15 Thermodynamic and topological investigations of molecular interactions in binary and ternary mixtures containing 1-methyl pyrrolidin-2-one at T = 308.15 K
csound,fluid 1526.40 m/s 308.15 Densities, Viscosities, Sound Speed, and IR Studies of N-methyl-2- pyrrolidone with Cyclohexylamine, Cyclohexanol, and Cyclohexene at different Temperatures.
csound,fluid 1507.41 m/s 308.15 Thermodynamic and Topological Studies of 1-Ethyl-3-methylimidazolium Tetrafluoroborate + Pyrrolidin-2-one and 1-Methyl-pyrrolidin-2-one Mixtures
csound,fluid 1501.00 m/s 313.15 Densities, Viscosities, Sound Speed, and IR Studies of N-methyl-2- pyrrolidone with Cyclohexylamine, Cyclohexanol, and Cyclohexene at different Temperatures.
csound,fluid 1478.00 m/s 318.15 Densities, Viscosities, Sound Speed, and IR Studies of N-methyl-2- pyrrolidone with Cyclohexylamine, Cyclohexanol, and Cyclohexene at different Temperatures.
γ [0.04; 0.04] N/m [277.84; 337.88] Show Hide
γ 0.04 N/m 277.84 Surface Tension of Pure Liquids and Binary Liquid Mixtures
γ 0.04 N/m 287.80 Surface Tension of Pure Liquids and Binary Liquid Mixtures
γ 0.04 N/m 293.15 Density, Speed of Sound, Refractive Index, Viscosity, Surface Tension, and Excess Volume of N-Methyl-2-pyrrolidone + 1-Amino-2-propanol {or Bis(2-hydroxypropyl)amine} from T = (293.15 to 323.15) K
γ 0.04 N/m 293.15 Density, speed of sound, viscosity, refractive index and surface tension of N-methyl-2-pyrrolidone + diethanolamine (or triethanolamine) from T = (293.15 to 323.15) K
γ 0.04 N/m 297.81 Surface Tension of Pure Liquids and Binary Liquid Mixtures
γ 0.04 N/m 298.15 Density, speed of sound, viscosity, refractive index and surface tension of N-methyl-2-pyrrolidone + diethanolamine (or triethanolamine) from T = (293.15 to 323.15) K
γ 0.04 N/m 303.15 Density, speed of sound, viscosity, refractive index and surface tension of N-methyl-2-pyrrolidone + diethanolamine (or triethanolamine) from T = (293.15 to 323.15) K
γ 0.04 N/m 303.15 Density, Speed of Sound, Refractive Index, Viscosity, Surface Tension, and Excess Volume of N-Methyl-2-pyrrolidone + 1-Amino-2-propanol {or Bis(2-hydroxypropyl)amine} from T = (293.15 to 323.15) K
γ 0.04 N/m 303.15 Density, Speed of Sound, Refractive Index, Viscosity, Surface Tension, and Excess Volume of N-Methyl-2-pyrrolidone + 1-Amino-2-propanol {or Bis(2-hydroxypropyl)amine} from T = (293.15 to 323.15) K
γ 0.04 N/m 307.85 Surface Tension of Pure Liquids and Binary Liquid Mixtures
γ 0.04 N/m 313.15 Density, speed of sound, viscosity, refractive index and surface tension of N-methyl-2-pyrrolidone + diethanolamine (or triethanolamine) from T = (293.15 to 323.15) K
γ 0.04 N/m 313.15 Density, Speed of Sound, Refractive Index, Viscosity, Surface Tension, and Excess Volume of N-Methyl-2-pyrrolidone + 1-Amino-2-propanol {or Bis(2-hydroxypropyl)amine} from T = (293.15 to 323.15) K
γ 0.04 N/m 313.15 Density, Speed of Sound, Refractive Index, Viscosity, Surface Tension, and Excess Volume of N-Methyl-2-pyrrolidone + 1-Amino-2-propanol {or Bis(2-hydroxypropyl)amine} from T = (293.15 to 323.15) K
γ 0.04 N/m 317.85 Surface Tension of Pure Liquids and Binary Liquid Mixtures
γ 0.04 N/m 323.15 Density, speed of sound, viscosity, refractive index and surface tension of N-methyl-2-pyrrolidone + diethanolamine (or triethanolamine) from T = (293.15 to 323.15) K
γ 0.04 N/m 323.15 Density, Speed of Sound, Refractive Index, Viscosity, Surface Tension, and Excess Volume of N-Methyl-2-pyrrolidone + 1-Amino-2-propanol {or Bis(2-hydroxypropyl)amine} from T = (293.15 to 323.15) K
γ 0.04 N/m 323.15 Density, Speed of Sound, Refractive Index, Viscosity, Surface Tension, and Excess Volume of N-Methyl-2-pyrrolidone + 1-Amino-2-propanol {or Bis(2-hydroxypropyl)amine} from T = (293.15 to 323.15) K
γ 0.04 N/m 327.89 Surface Tension of Pure Liquids and Binary Liquid Mixtures
γ 0.04 N/m 337.88 Surface Tension of Pure Liquids and Binary Liquid Mixtures

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 354.70 K 1.30 NIST

Datasets

Mass density, kg/m3

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mass density, kg/m3 - Liquid
288.15 100.00 1036.8
288.15 500.00 1036.9
288.15 1000.00 1037.2
288.15 1500.00 1037.4
288.15 2000.00 1037.7
288.15 2500.00 1037.9
288.15 3000.00 1038.2
288.15 3500.00 1038.4
288.15 4000.00 1038.7
288.15 4500.00 1038.9
288.15 5000.00 1039.2
288.15 5500.00 1039.4
288.15 6000.00 1039.6
288.15 6500.00 1039.9
288.15 7000.00 1040.2
288.15 7500.00 1040.4
288.15 8000.00 1040.7
288.15 8500.00 1041.0
288.15 9000.00 1041.2
288.15 9500.00 1041.4
288.15 10000.00 1041.7
288.15 10500.00 1042.0
288.15 11000.00 1042.2
288.15 11500.00 1042.5
288.15 12100.00 1042.7
288.15 12500.00 1042.9
288.15 13000.00 1043.1
288.15 13500.00 1043.4
288.15 14000.00 1043.6
288.15 14500.00 1043.8
288.15 15000.00 1044.1
288.15 15500.00 1044.3
288.15 16000.00 1044.5
288.15 16500.00 1044.8
288.15 17000.00 1045.0
288.15 17500.00 1045.2
288.15 18000.00 1045.4
288.15 18600.00 1045.7
288.15 19000.00 1046.0
288.15 19500.00 1046.2
288.15 20000.00 1046.4
298.15 100.00 1028.0
298.15 500.00 1028.1
298.15 1000.00 1028.4
298.15 1500.00 1028.7
298.15 2000.00 1028.9
298.15 2500.00 1029.2
298.15 3000.00 1029.4
298.15 3500.00 1029.7
298.15 4000.00 1030.0
298.15 4500.00 1030.2
298.15 5000.00 1030.5
298.15 5500.00 1030.7
298.15 5900.00 1031.0
298.15 6500.00 1031.3
298.15 6900.00 1031.5
298.15 7500.00 1031.8
298.15 8000.00 1032.0
298.15 8500.00 1032.3
298.15 9000.00 1032.5
298.15 9600.00 1032.9
298.15 10000.00 1033.1
298.15 10500.00 1033.3
298.15 11000.00 1033.6
298.15 11500.00 1033.8
298.15 12000.00 1034.1
298.15 12500.00 1034.3
298.15 13000.00 1034.6
298.15 13500.00 1034.8
298.15 14000.00 1035.1
298.15 14400.00 1035.3
298.15 14900.00 1035.5
298.15 15500.00 1035.8
298.15 16000.00 1036.0
298.15 16500.00 1036.3
298.15 17000.00 1036.5
298.15 17500.00 1036.7
298.15 17900.00 1037.0
298.15 18500.00 1037.2
298.15 19000.00 1037.4
298.15 19500.00 1037.7
298.15 20000.00 1037.9
308.15 100.00 1019.3
308.15 500.00 1019.5
308.15 1000.00 1019.8
308.15 1500.00 1020.0
308.15 2000.00 1020.3
308.15 2500.00 1020.6
308.15 3000.00 1020.9
308.15 3500.00 1021.1
308.15 4000.00 1021.4
308.15 4500.00 1021.6
308.15 5000.00 1021.8
308.15 5500.00 1022.2
308.15 6000.00 1022.4
308.15 6400.00 1022.6
308.15 7100.00 1023.0
308.15 7500.00 1023.1
308.15 8100.00 1023.5
308.15 8500.00 1023.7
308.15 9000.00 1024.0
308.15 9500.00 1024.3
308.15 10000.00 1024.6
308.15 10400.00 1024.8
308.15 11100.00 1025.1
308.15 11500.00 1025.3
308.15 12000.00 1025.5
308.15 12500.00 1025.8
308.15 13000.00 1026.0
308.15 13500.00 1026.3
308.15 14000.00 1026.5
308.15 14500.00 1026.8
308.15 15000.00 1027.0
308.15 15500.00 1027.3
308.15 16000.00 1027.5
308.15 16500.00 1027.7
308.15 17000.00 1028.0
308.15 17500.00 1028.3
308.15 18000.00 1028.5
308.15 18500.00 1028.7
308.15 19000.00 1029.0
308.15 19500.00 1029.2
308.15 20000.00 1029.4
318.15 100.00 1011.0
318.15 500.00 1011.1
318.15 1000.00 1011.4
318.15 1500.00 1011.7
318.15 2000.00 1012.1
318.15 2500.00 1012.4
318.15 3000.00 1012.7
318.15 3500.00 1012.9
318.15 4000.00 1013.2
318.15 4500.00 1013.5
318.15 5000.00 1013.8
318.15 5500.00 1014.0
318.15 6000.00 1014.4
318.15 6500.00 1014.6
318.15 7000.00 1014.9
318.15 7500.00 1015.2
318.15 8000.00 1015.5
318.15 8500.00 1015.8
318.15 9000.00 1016.0
318.15 9500.00 1016.3
318.15 10000.00 1016.6
318.15 10500.00 1016.9
318.15 11000.00 1017.3
318.15 11400.00 1017.6
318.15 12000.00 1017.8
318.15 12500.00 1018.0
318.15 12900.00 1018.3
318.15 13500.00 1018.5
318.15 14000.00 1018.8
318.15 14500.00 1019.1
318.15 15000.00 1019.4
318.15 15500.00 1019.7
318.15 16000.00 1019.9
318.15 16500.00 1020.2
318.15 17000.00 1020.4
318.15 17500.00 1020.7
318.15 18000.00 1021.0
318.15 18500.00 1021.3
318.15 19000.00 1021.5
318.15 19600.00 1021.9
318.15 20000.00 1022.0
Reference

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.66] kPa [364.05; 503.60] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.37367e+01
Coefficient B-3.14760e+03
Coefficient C-1.30008e+02
Temperature range, min.364.05
Temperature range, max.503.60
Pvap 1.33 kPa 364.05 Calculated Property
Pvap 3.08 kPa 379.56 Calculated Property
Pvap 6.43 kPa 395.06 Calculated Property
Pvap 12.40 kPa 410.57 Calculated Property
Pvap 22.32 kPa 426.07 Calculated Property
Pvap 37.88 kPa 441.58 Calculated Property
Pvap 61.15 kPa 457.08 Calculated Property
Pvap 94.52 kPa 472.59 Calculated Property
Pvap 140.71 kPa 488.09 Calculated Property
Pvap 202.66 kPa 503.60 Calculated Property

Similar Compounds

1-Ethyl-2-pyrrolidinone. 2-Pyrrolidinone, 1-butyl-. Pyrrolidine, 1-(1-oxobutyl)-. N-Acetylpyrrolidone. 2-Piperidinone, 1-methyl-. Butanamide, N,N-dibutyl-. 2H-Azepin-2-one, hexahydro-1-methyl-. Pyrrolidine, 1-(1-oxopropyl)-. Butanamide, N-decyl-N-methyl-. Pentanamide, N-decyl-N-methyl-. N,N-Diethylbutyramide. N-octyl-2-pyrrolidone. Octanamide, N-decyl-N-methyl-. Pentanamide, N,N-dibutyl-. Pyrrolidine, 1-(1-oxooctadecyl)-.

Find more compounds similar to 2-Pyrrolidinone, 1-methyl-.

Mixtures

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Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.