Chemical Properties of Formamide, N-methyl- (CAS 123-39-7)

InChI

InChI=1S/C2H5NO/c1-3-2-4/h2H,1H3,(H,3,4)

InChI Key

ATHHXGZTWNVVOU-UHFFFAOYSA-N

Formula

C2H5NO

SMILES

CNC=O

Molecular Weight¹

59.07

CAS

123-39-7

Other Names

• EK 7011
• HCONHCH3
• Monomethylformamide
• N-Monomethylformamide
• N-methylformamide
• N-methylformamide [NMF]
• N-methylmethanamide
• NSC 3051
• X 188
• methylformamide

• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• EA : Electron affinity (eV).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_vap : Vapor pressure (kPa).
• n₀ : Refractive Index.
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• c_sound,fluid : Speed of sound in fluid (m/s).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
PAff	851.30	kJ/mol	NIST
BasG	820.30	kJ/mol	NIST
EA	0.02	eV	NIST
ΔfusH°	8.32	kJ/mol	Joback Calculated Property
ΔvapH°	[54.40; 56.20]	kJ/mol
ΔvapH°	56.19	kJ/mol	NIST
ΔvapH°	54.40 ± 1.30	kJ/mol	NIST
ΔvapH°	56.20	kJ/mol	NIST
IE	[9.79; 10.00]	eV
IE	9.83 ± 0.04	eV	NIST
IE	9.86	eV	NIST
IE	10.00 ± 0.05	eV	NIST
IE	9.79	eV	NIST
logPoct/wat	-0.638		Crippen Calculated Property
McVol	50.590	ml/mol	McGowan Calculated Property
Inp	[722.00; 793.00]
Inp	793.00		NIST
Inp	722.00		NIST
Inp	793.00		NIST
I	[1615.00; 1615.00]
I	1615.00		NIST
I	1615.00		NIST
Tboil	[455.70; 472.25]	K
Tboil	472.25	K	Separation of azeotrope (allyl alcohol + water): Isobaric vapour-liquid phase equilibrium measurements and extractive distillation
Tboil	471.20	K	Separation of azeotropic mixture (2, 2, 3, 3-Tetrafluoro-1-propanol + water) by extractive distillation: Entrainers selection and vapour-liquid equilibrium measurements
Tboil	455.70	K	NIST
Tc	715.60	K	DIPPR Project 851 - Thirty Years of Vapor-Liquid Critical Point Measurements and Experimental Technique Development

Cheméo can also estimate Normal melting (fusion) point, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[122.00; 126.63]	J/mol×K	[298.15; 308.00]
Cp,liquid	125.20	J/mol×K	298.15	NIST
Cp,liquid	122.00	J/mol×K	298.15	NIST
Cp,liquid	123.80	J/mol×K	298.15	NIST
Cp,liquid	126.10	J/mol×K	298.15	NIST
Cp,liquid	126.63	J/mol×K	308.00	NIST
ΔfusH	10.44	kJ/mol	270.60	NIST
ΔvapH	[53.40; 54.50]	kJ/mol	[350.50; 420.50]
ΔvapH	54.50	kJ/mol	350.50	NIST
ΔvapH	53.80	kJ/mol	390.00	NIST
ΔvapH	53.40	kJ/mol	420.50	NIST
Pvap	[0.37; 101.30]	kPa	[333.15; 471.20]
Pvap	0.37	kPa	333.15	Vapor liquid equilibria and density measurement for binary mixtures of o-xylene + NMF, m-xylene +NMF and p-xylene +NMF at 333.15 K, 343.15 K and 353.15 K from 0 kPa to 101.3 kPa
Pvap	0.67	kPa	343.15	Vapor liquid equilibria and density measurement for binary mixtures of o-xylene + NMF, m-xylene +NMF and p-xylene +NMF at 333.15 K, 343.15 K and 353.15 K from 0 kPa to 101.3 kPa
Pvap	1.15	kPa	353.15	Vapor liquid equilibria and density measurement for binary mixtures of o-xylene + NMF, m-xylene +NMF and p-xylene +NMF at 333.15 K, 343.15 K and 353.15 K from 0 kPa to 101.3 kPa
Pvap	101.30	kPa	471.20	Separation of azeotropic mixture (2, 2, 3, 3-Tetrafluoro-1-propanol + water) by extractive distillation: Entrainers selection and vapour-liquid equilibrium measurements
n0	[1.43020; 1.43080]		[298.15; 298.15]
n0	1.43030		298.15	Enthalpies of solution of N,N,N0,N0-tetramethylurea in amides, dimethylsulphoxide, and acetone at 298.15 K
n0	1.43080		298.15	Enthalpies of solution of tetramethyl-bis-urea (Mebicarum) in amides and acetone at 298.15 K
n0	1.43020		298.15	Enthalpies of solution of L-phenylalanine in aqueous solution of amides at 298.15 K.
ρl	[785.32; 1007.94]	kg/m3	[288.15; 323.15]
ρl	1007.94	kg/m3	288.15	Solution behavior of {(formamide/N-methylformamide/ N,N-dimethylformamide) + CsCl + water} ternary systems at multiple temperatures
ρl	1003.59	kg/m3	293.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide with N-Methylformamide and N,N-Dimethylformamide from (293.15 to 323.15) K
ρl	1003.35	kg/m3	293.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	1003.35	kg/m3	293.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	998.80	kg/m3	298.15	Excess Molar Volumes and Viscosity Deviations for the Ternary System N,N-Dimethylformamide + N-Methylformamide + Water and the Binary Subsystems at 298.15 K
ρl	999.36	kg/m3	298.15	PrhoT 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
ρl	999.00	kg/m3	298.15	Topological and thermodynamic investigations of mixtures containing o-chlorotoluene and lower amides
ρl	999.00	kg/m3	298.15	Excess molar volumes and excess isentropic compressibilities of binary and ternary mixtures of o-chlorotoluene with cyclic ether and amides or cyclohexane at different temperatures
ρl	999.25	kg/m3	298.15	Solution behavior of {(formamide/N-methylformamide/ N,N-dimethylformamide) + CsCl + water} ternary systems at multiple temperatures
ρl	998.91	kg/m3	298.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	785.32	kg/m3	298.15	Binary Liquid-Liquid Equilibrium (LLE) for N-Methylformamide (NMF) + Hexadecane between (288.15 and 318.15) K and Ternary LLE for Systems of NMF + Heterocyclic Nitrogen Compounds + Hexadecane at 298.15 K
ρl	999.12	kg/m3	298.15	Physico-chemical exploration of solution behaviour of some metal perchlorates prevailing in N-methyl formamide with the manifestation of ion solvent consequences
ρl	998.91	kg/m3	298.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	999.19	kg/m3	298.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide with N-Methylformamide and N,N-Dimethylformamide from (293.15 to 323.15) K
ρl	994.65	kg/m3	303.15	Excess molar volumes and excess isentropic compressibilities of binary and ternary mixtures of o-chlorotoluene with cyclic ether and amides or cyclohexane at different temperatures
ρl	994.49	kg/m3	303.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	994.75	kg/m3	303.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide with N-Methylformamide and N,N-Dimethylformamide from (293.15 to 323.15) K
ρl	994.49	kg/m3	303.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	994.65	kg/m3	303.15	Topological and thermodynamic investigations of mixtures containing o-chlorotoluene and lower amides
ρl	990.63	kg/m3	308.15	Solution behavior of {(formamide/N-methylformamide/ N,N-dimethylformamide) + CsCl + water} ternary systems at multiple temperatures
ρl	990.01	kg/m3	308.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	990.33	kg/m3	308.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide with N-Methylformamide and N,N-Dimethylformamide from (293.15 to 323.15) K
ρl	990.01	kg/m3	308.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	990.30	kg/m3	308.15	Excess molar volumes and excess isentropic compressibilities of binary and ternary mixtures of o-chlorotoluene with cyclic ether and amides or cyclohexane at different temperatures
ρl	990.30	kg/m3	308.15	Topological and thermodynamic investigations of mixtures containing o-chlorotoluene and lower amides
ρl	985.78	kg/m3	313.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide with N-Methylformamide and N,N-Dimethylformamide from (293.15 to 323.15) K
ρl	985.47	kg/m3	313.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	985.47	kg/m3	313.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	980.88	kg/m3	318.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	980.88	kg/m3	318.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	981.23	kg/m3	318.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide with N-Methylformamide and N,N-Dimethylformamide from (293.15 to 323.15) K
ρl	976.24	kg/m3	323.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	976.57	kg/m3	323.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide with N-Methylformamide and N,N-Dimethylformamide from (293.15 to 323.15) K
ρl	976.24	kg/m3	323.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
csound,fluid	[1402.55; 1432.86]	m/s	[298.15; 308.15]
csound,fluid	1431.91	m/s	298.15	Isentropic compressibilities of (amide + water) mixtures: A comparative study
csound,fluid	1432.86	m/s	298.15	Topological investigations of molecular interactions of binary and ternary mixtures containing tetrahydropyran, o-toluidine and N-methyl formamide
csound,fluid	1417.66	m/s	303.15	Topological investigations of molecular interactions of binary and ternary mixtures containing tetrahydropyran, o-toluidine and N-methyl formamide
csound,fluid	1402.55	m/s	308.15	Topological investigations of molecular interactions of binary and ternary mixtures containing tetrahydropyran, o-toluidine and N-methyl formamide

Datasets

Mass density, kg/m3

Fixed		Measured
Pressure, kPa - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
100.00	298.15	997.61
Reference

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[69.01; 150.18]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			1.12600e+01
Coefficient B			2.44520e-01
Coefficient C			-1.26600e-04
Coefficient D			2.10000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	69.01	J/mol×K	273.00	Calculated Property
Cp,gas	82.85	J/mol×K	353.78	Calculated Property
Cp,gas	95.33	J/mol×K	434.56	Calculated Property
Cp,gas	106.52	J/mol×K	515.33	Calculated Property
Cp,gas	116.48	J/mol×K	596.11	Calculated Property
Cp,gas	125.28	J/mol×K	676.89	Calculated Property
Cp,gas	132.98	J/mol×K	757.67	Calculated Property
Cp,gas	139.66	J/mol×K	838.44	Calculated Property
Cp,gas	145.37	J/mol×K	919.22	Calculated Property
Cp,gas	150.18	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[354.33; 501.18]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.52412e+01
Coefficient B			-4.34038e+03
Coefficient C			-6.40690e+01
Temperature range, min.			354.33
Temperature range, max.			501.18
Pvap	1.33	kPa	354.33	Calculated Property
Pvap	2.96	kPa	370.65	Calculated Property
Pvap	6.04	kPa	386.96	Calculated Property
Pvap	11.54	kPa	403.28	Calculated Property
Pvap	20.76	kPa	419.60	Calculated Property
Pvap	35.47	kPa	435.91	Calculated Property
Pvap	57.93	kPa	452.23	Calculated Property
Pvap	90.95	kPa	468.55	Calculated Property
Pvap	137.89	kPa	484.86	Calculated Property
Pvap	202.65	kPa	501.18	Calculated Property
Pvap	[2.70e-03; 5478.19]	kPa	[269.35; 721.00]	KDB Vapor Pressure Data
Equation			ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K
Coefficient A			7.41690e+01
Coefficient B			-9.24638e+03
Coefficient C			-8.20817e+00
Coefficient D			2.46022e-06
Coefficient E			0.00000e+00
Temperature range, min.			269.35
Temperature range, max.			721.00
Pvap	2.70e-03	kPa	269.35	Calculated Property
Pvap	0.16	kPa	319.53	Calculated Property
Pvap	2.62	kPa	369.72	Calculated Property
Pvap	20.18	kPa	419.90	Calculated Property
Pvap	93.58	kPa	470.08	Calculated Property
Pvap	306.69	kPa	520.27	Calculated Property
Pvap	786.92	kPa	570.45	Calculated Property
Pvap	1692.11	kPa	620.63	Calculated Property
Pvap	3195.42	kPa	670.82	Calculated Property
Pvap	5478.19	kPa	721.00	Calculated Property
Pvap	[2.64; 100.94]	kPa	[369.60; 472.40]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.61134e+01
Coefficient B			-4.91379e+03
Coefficient C			-4.50710e+01
Reference			Heinrich, Ilavsky, et al., 1961, 2
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			369.60
Temperature range, max.			472.40
Pvap	2.64	kPa	369.60	Calculated Property
Pvap	4.42	kPa	381.02	Calculated Property
Pvap	7.16	kPa	392.44	Calculated Property
Pvap	11.23	kPa	403.87	Calculated Property
Pvap	17.13	kPa	415.29	Calculated Property
Pvap	25.48	kPa	426.71	Calculated Property
Pvap	37.04	kPa	438.13	Calculated Property
Pvap	52.73	kPa	449.56	Calculated Property
Pvap	73.61	kPa	460.98	Calculated Property
Pvap	100.94	kPa	472.40	Calculated Property
Pvap	[2.64; 100.94]	kPa	[369.60; 472.40]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.61134e+01
Coefficient B			-4.91379e+03
Coefficient C			-4.50710e+01
Reference			Heinrich, Ilavsky, et al., 1961
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			369.60
Temperature range, max.			472.40
Pvap	2.64	kPa	369.60	Calculated Property
Pvap	4.42	kPa	381.02	Calculated Property
Pvap	7.16	kPa	392.44	Calculated Property
Pvap	11.23	kPa	403.87	Calculated Property
Pvap	17.13	kPa	415.29	Calculated Property
Pvap	25.48	kPa	426.71	Calculated Property
Pvap	37.04	kPa	438.13	Calculated Property
Pvap	52.73	kPa	449.56	Calculated Property
Pvap	73.61	kPa	460.98	Calculated Property
Pvap	100.94	kPa	472.40	Calculated Property

Similar Compounds

Find more compounds similar to Formamide, N-methyl-.

Mixtures

• sodium chloride + Formamide, N-methyl- + Water
• sodium chloride + Formamide, N-methyl-
• Benzene + Formamide, N-methyl-
• Toluene + Formamide, N-methyl-
• Benzene, 1-chloro-2-methyl- + Formamide, N-methyl-
• 2,2,3,3-Tetrafluoro-1-propanol + Formamide, N-methyl-
• lithium perchlorate + Formamide, N-methyl-
• Formamide, N-methyl- + Sodium perchlorate
• Formamide, N-methyl- + Potassium perchlorate
• caesium chloride + Formamide, N-methyl- + Water
• Formamide, N-methyl- + Water
• caesium chloride + Formamide, N-methyl-
• n-Hexane + Formamide, N-methyl-
• Heptane + Formamide, N-methyl-
• Octane + Formamide, N-methyl-
• Formamide, N-methyl- + Nonane
• Decane + Formamide, N-methyl-
• Undecane + Formamide, N-methyl-
• Cyclooctane + Formamide, N-methyl-
• 1,7-Octadiene + Formamide, N-methyl-

Find more mixtures with Formamide, N-methyl-.

Sources

• KDB Vapor Pressure Data
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Isothermal vapor liquid equilibria for binary mixtures of benzene, toluene, m-xylene, and N-methylformamide at 333.15K and 353.15K
• Vapor liquid equilibria and density measurement for binary mixtures of o-xylene + NMF, m-xylene +NMF and p-xylene +NMF at 333.15 K, 343.15 K and 353.15 K from 0 kPa to 101.3 kPa
• Activity coefficients of NaCl in aqueous mixtures with epsilon-increasing co-solvent: N-methylformamide water mixtures at 298.15 K
• Investigating thermodynamic properties of LiCl in amide - water mixtures with e-increasing and e-decreasing solvent at 298.15K
• tert-Butyl chloride as a probe of the solvophobic effects
• Activity coefficients of NaF in aqueous mixtures with e-increasing co-solvent: N-methylformamide-water mixtures at 298.15 K
• PrhoT 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
• Thermochemical behavior of crown ethers in the mixtures of water with organic solvents. Part VIII. Hydrophobic hydration and preferential solvation of 1,4-dioxane in {(1 - x)amide + xH2O} at T = 298.15 K
• Isentropic compressibilities of (amide + water) mixtures: A comparative study
• Enthalpies of solution of N,N,N0,N0-tetramethylurea in amides, dimethylsulphoxide, and acetone at 298.15 K
• Topological and thermodynamic investigations of mixtures containing o-chlorotoluene and lower amides
• Solution behavior of {(formamide/N-methylformamide/ N,N-dimethylformamide) + CsCl + water} ternary systems at multiple temperatures
• Excess molar volumes and excess isentropic compressibilities of binary and ternary mixtures of o-chlorotoluene with cyclic ether and amides or cyclohexane at different temperatures
• Separation of azeotrope (allyl alcohol + water): Isobaric vapour-liquid phase equilibrium measurements and extractive distillation
• Separation of azeotropic mixture (2, 2, 3, 3-Tetrafluoro-1-propanol + water) by extractive distillation: Entrainers selection and vapour-liquid equilibrium measurements
• A new equation to reproduce the enthalpies of transfer of formamide, N-methylformamide and N,N-dimethylformamide from water to aqueous methanol mixtures at 298K
• Enthalpies of solution of tetramethyl-bis-urea (Mebicarum) in amides and acetone at 298.15 K
• Enthalpies of transfer of amino acids from water to aqueous solutions of N-methylformamide and N,N-dimethylformamide at T = 298.15K
• Enthalpies of solution of DL- -Alanyl-DL- -Valine in aqueous solution of amides at 298.15K
• Enthalpies of Solution of Glycilglycine in Water-Organic Solvent Media at 298.15 K
• Enthalpies of L-threonine dissolution in some aqueous amides at 298.15 K
• Dielectric constants and hydrogen bonded structures in amide-alcohol mixed solvents
• Enthalpies of solution of diglycylglycine in aqueous solution of amides at 298.15 K
• Topological investigations of molecular interactions of binary and ternary mixtures containing tetrahydropyran, o-toluidine and N-methyl formamide
• Enthalpies of solution of a-alanyl-a-alanine in aqueous solution of amides at 298.15 K
• Enthalpies of solution of L-phenylalanine in aqueous solution of amides at 298.15 K.
• Physico-chemical exploration of solution behaviour of some metal perchlorates prevailing in N-methyl formamide with the manifestation of ion solvent consequences
• Influence of the composition of water organic mixtures and the properties of organic solvents on thermochemical characteristics of l-methionine dissolution at 298.15 K
• Standard molar Gibbs free energy and enthalpy of solvation of lowpolar solutes in formamide derivatives at 298 K
• Thermodynamic characteristics of trans-4-hydroxy-L-proline dissolution in some (water +amide) mixtures at T= 298.15 K
• Thermochemistry of hydrogen bonding of proton acceptors in the media of linear and cyclic amides. Cooperativity effects in multi-particle complexes of amides
• Thermochemical Characteristics of the Dissolution of d-Valine in Aqueous Solutions of Some Amides at T = 298.15 K
• DIPPR Project 851 - Thirty Years of Vapor-Liquid Critical Point Measurements and Experimental Technique Development
• Liquid-Liquid Equilibrium for Ternary Systems of N-Methylformamide + Pyrrole/Indole + Alkanes at 298.15 K: Phase Equilibrium Measurement and Correlation
• Vapor-Liquid Equilibria for Four Binary Systems at 363.15 K: N-Methylformamide + Hexane, + Benzene, + Chlorobenzene, and + Acetonitrile
• Excess Molar Volumes and Viscosity Deviations for the Ternary System N,N-Dimethylformamide + N-Methylformamide + Water and the Binary Subsystems at 298.15 K
• Volumetric Properties of Amino Acids in Aqueous N-Methylformamide Solutions at T = 298.15 K
• Vapor-Liquid Equilibria and Density Measurement for Binary Mixtures of Benzene + Nonane, Methylbenzene + 1,2-Dimethylbenzene, 1,3-Dimethylbenzene + 2,3,4,5-Tetrahydrothiophene-1,1-dioxide (Sulfolane), 1,2-Dimethylbenzene + Sulfolane, 1,2-Dimethylbenzene + N-Methylformamide (NMF), 1,3-Dimethylbenzene + NMF, and 1,4-Dimethylbenzene + NMF from (333.15 to 353.15) K at Vacuum Conditions
• Volumetric Properties of Binary Mixtures of 1-Butyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide with N-Methylformamide and N,N-Dimethylformamide from (293.15 to 323.15) K
• Role of Anions (Tetrafluoroborate, Perchlorate) of Tetrabutylammonium Salts in Determining Solvation Effects Prevailing in Industrially Essential Solvents Probed by Conductance and FT-IR Spectra
• Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
• Enthalpies of .beta.-Alanine Dissolution in Some Water + Organic Mixtures at 298.15 K
• Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
• Excess Enthalpies of (N-Methylformamide or N-Methylacetamide) + Aromatic Compounds at 303.15 K
• Temperature Dependence of Air-Water Partitioning of N-Methylated (C1 and C2) Fatty Acid Amides
• Binary Liquid-Liquid Equilibrium (LLE) for N-Methylformamide (NMF) + Hexadecane between (288.15 and 318.15) K and Ternary LLE for Systems of NMF + Heterocyclic Nitrogen Compounds + Hexadecane at 298.15 K
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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