- 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
- METHYLFORMAMIDE
- Monomethylformamide
- N-Methylformamide
- N-Monomethylformamide
- N-methylformamide [NMF]
- N-methylmethanamide
- NSC 3051
- X 188
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- csound,fluid : Speed of sound in fluid (m/s).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| PAff | 851.30 | kJ/mol | NIST |
| BasG | 820.30 | kJ/mol | NIST |
| EA | 0.02 | eV | NIST |
| ΔfG° | -44.17 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -116.72 | kJ/mol | Joback Calculated Property |
| 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 |
| log10WS | 0.38 | Crippen Calculated Property | |
| logPoct/wat | -0.638 | Crippen Calculated Property | |
| McVol | 50.590 | ml/mol | McGowan Calculated Property |
| Pc | 5713.21 | kPa | Joback 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 | Separat... |
| Tboil | 471.20 | K | Separat... |
| Tboil | 455.70 | K | NIST |
| Tc | 524.37 | K | Joback Calculated Property |
| Tfus | 206.96 | K | Joback Calculated Property |
| Vc | 0.200 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [81.25; 107.70] | J/mol×K | [343.99; 524.37] |
|
| Cp,gas | 81.25 | J/mol×K | 343.99 | Joback Calculated Property |
| Cp,gas | 86.11 | J/mol×K | 374.05 | Joback Calculated Property |
| Cp,gas | 90.79 | J/mol×K | 404.12 | Joback Calculated Property |
| Cp,gas | 95.28 | J/mol×K | 434.18 | Joback Calculated Property |
| Cp,gas | 99.59 | J/mol×K | 464.24 | Joback Calculated Property |
| Cp,gas | 103.73 | J/mol×K | 494.31 | Joback Calculated Property |
| Cp,gas | 107.70 | J/mol×K | 524.37 | Joback Calculated Property |
| 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 l... |
| Pvap | 0.67 | kPa | 343.15 | Vapor l... |
| Pvap | 1.15 | kPa | 353.15 | Vapor l... |
| Pvap | 101.30 | kPa | 471.20 | Separat... |
| ρl | [785.32; 1007.94] | kg/m3 | [288.15; 323.15] |
|
| ρl | 1007.94 | kg/m3 | 288.15 | Solutio... |
| ρl | 1003.35 | kg/m3 | 293.15 | Volumet... |
| ρl | 1003.59 | kg/m3 | 293.15 | Volumet... |
| ρl | 1003.35 | kg/m3 | 293.15 | Volumet... |
| ρl | 998.91 | kg/m3 | 298.15 | Volumet... |
| ρl | 999.25 | kg/m3 | 298.15 | Solutio... |
| ρl | 998.91 | kg/m3 | 298.15 | Volumet... |
| ρl | 999.00 | kg/m3 | 298.15 | Excess ... |
| ρl | 999.00 | kg/m3 | 298.15 | Topolog... |
| ρl | 999.36 | kg/m3 | 298.15 | PrhoT m... |
| ρl | 999.12 | kg/m3 | 298.15 | Physico... |
| ρl | 998.80 | kg/m3 | 298.15 | Excess ... |
| ρl | 999.19 | kg/m3 | 298.15 | Volumet... |
| ρl | 785.32 | kg/m3 | 298.15 | Binary ... |
| ρl | 994.65 | kg/m3 | 303.15 | Excess ... |
| ρl | 994.75 | kg/m3 | 303.15 | Volumet... |
| ρl | 994.49 | kg/m3 | 303.15 | Volumet... |
| ρl | 994.49 | kg/m3 | 303.15 | Volumet... |
| ρl | 994.65 | kg/m3 | 303.15 | Topolog... |
| ρl | 990.01 | kg/m3 | 308.15 | Volumet... |
| ρl | 990.30 | kg/m3 | 308.15 | Excess ... |
| ρl | 990.63 | kg/m3 | 308.15 | Solutio... |
| ρl | 990.01 | kg/m3 | 308.15 | Volumet... |
| ρl | 990.33 | kg/m3 | 308.15 | Volumet... |
| ρl | 990.30 | kg/m3 | 308.15 | Topolog... |
| ρl | 985.47 | kg/m3 | 313.15 | Volumet... |
| ρl | 985.47 | kg/m3 | 313.15 | Volumet... |
| ρl | 985.78 | kg/m3 | 313.15 | Volumet... |
| ρl | 980.88 | kg/m3 | 318.15 | Volumet... |
| ρl | 980.88 | kg/m3 | 318.15 | Volumet... |
| ρl | 981.23 | kg/m3 | 318.15 | Volumet... |
| ρl | 976.24 | kg/m3 | 323.15 | Volumet... |
| ρl | 976.57 | kg/m3 | 323.15 | Volumet... |
| ρl | 976.24 | kg/m3 | 323.15 | Volumet... |
| csound,fluid | [1402.55; 1432.86] | m/s | [298.15; 308.15] |
|
| csound,fluid | 1431.91 | m/s | 298.15 | Isentro... |
| csound,fluid | 1432.86 | m/s | 298.15 | Topolog... |
| csound,fluid | 1417.66 | m/s | 303.15 | Topolog... |
| csound,fluid | 1402.55 | m/s | 308.15 | Topolog... |
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 |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [354.33; 501.18] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| 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 Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 7.41690e+01 | |||
| Coefficient B | -9.24638e+03 | |||
| Coefficient C | -8.20817e+00 | |||
| Coefficient D | 2.46022e-06 | |||
| 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 |
Similar Compounds
Find more compounds similar to Formamide, N-methyl-.
Mixtures
- Formamide, N-methyl- + o-Xylene
- Benzene, 1,3-dimethyl- + Formamide, N-methyl-
- p-Xylene + Formamide, N-methyl-
- Formamide, N-methyl- + Water
- Benzene, 1-chloro-2-methyl- + Formamide, N-methyl-
- caesium chloride + Formamide, N-methyl- + Water
- caesium chloride + Formamide, N-methyl-
- Tetrahydropyran + Benzene, 1-chloro-2-methyl- + Formamide, N-methyl-
- 2-Propen-1-ol + Formamide, N-methyl-
- 2,2,3,3-Tetrafluoro-1-propanol + Formamide, N-methyl-
- o-Toluidine + Formamide, N-methyl-
- Tetrahydropyran + Formamide, N-methyl-
- lithium perchlorate + Formamide, N-methyl-
- Formamide, N-methyl- + Sodium perchlorate
- Formamide, N-methyl- + Potassium perchlorate
- n-Hexane + Formamide, N-methyl-
- Benzene + Formamide, N-methyl-
- Benzene, chloro- + Formamide, N-methyl-
- Acetonitrile + Formamide, N-methyl-
- Formamide, N,N-dimethyl- + Formamide, N-methyl-
Find more mixtures with Formamide, N-methyl-.
Sources
- KDB Pure (Korean Thermophysical Properties Databank)
- KDB Vapor Pressure Data
- 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
- 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
- Isentropic compressibilities of (amide + water) mixtures: A comparative study
- 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
- Topological investigations of molecular interactions of binary and ternary mixtures containing tetrahydropyran, o-toluidine and N-methyl formamide
- Physico-chemical exploration of solution behaviour of some metal perchlorates prevailing in N-methyl formamide with the manifestation of ion solvent consequences
- 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
- 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
- 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
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.