- InChI
- InChI=1S/C3H7NO/c1-2-4-3-5/h3H,2H2,1H3,(H,4,5)
- InChI Key
- KERBAAIBDHEFDD-UHFFFAOYSA-N
- Formula
- C3H7NO
- SMILES
- CCNC=O
- Molecular Weight1
- 73.09
- CAS
- 627-45-2
- Other Names
-
- Ethylformamide
- N-Aethylformamid
- N-formylethylamine
- formamide, N-ethyl-
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- 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.
- 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 |
|---|---|---|---|
| ω | 0.3776 | Relay (1.0) Calculated Property | |
| ΔfG° | -35.75 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -208.67 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 10.91 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [58.40; 58.44] | kJ/mol |
|
| ΔvapH° | 58.44 | kJ/mol | NIST |
| ΔvapH° | 58.40 | kJ/mol | NIST |
| IE | 9.61 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | -0.248 | Crippen Calculated Property | |
| McVol | 64.680 | ml/mol | McGowan Calculated Property |
| Pc | 4966.33 | kPa | Joback Calculated Property |
| Inp | [794.00; 794.00] |
|
|
| Inp | 794.00 | NIST | |
| Inp | 794.00 | NIST | |
| Tboil | 471.20 | K | NIST |
| Tc | 616.38 | K | Relay (1.0) Calculated Property |
| Tfus | 209.19 | K | Relay (1.0) Calculated Property |
| Vc | 0.254 | m3/kmol | Relay (1.0) Calculated Property |
Cheméo can also estimate Log10 of Water solubility in mol/l for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.
Temperature Dependent Properties
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [90.22; 201.77] | 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 | 1.03510e+01 | |||
| Coefficient B | 3.39520e-01 | |||
| Coefficient C | -1.81000e-04 | |||
| Coefficient D | 3.29000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 90.22 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 109.27 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 126.41 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 141.75 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 155.39 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 167.44 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 178.00 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 187.17 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 195.06 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 201.77 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [354.92; 499.25] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.51551e+01 | |||
| Coefficient B | -4.20439e+03 | |||
| Coefficient C | -7.21300e+01 | |||
| Temperature range, min. | 354.92 | |||
| Temperature range, max. | 499.25 | |||
| Pvap | 1.33 | kPa | 354.92 | Calculated Property |
| Pvap | 2.96 | kPa | 370.96 | Calculated Property |
| Pvap | 6.06 | kPa | 386.99 | Calculated Property |
| Pvap | 11.58 | kPa | 403.03 | Calculated Property |
| Pvap | 20.83 | kPa | 419.07 | Calculated Property |
| Pvap | 35.59 | kPa | 435.10 | Calculated Property |
| Pvap | 58.09 | kPa | 451.14 | Calculated Property |
| Pvap | 91.14 | kPa | 467.18 | Calculated Property |
| Pvap | 138.04 | kPa | 483.21 | Calculated Property |
| Pvap | 202.66 | kPa | 499.25 | Calculated Property |
Similar Compounds
Find more compounds similar to N-Ethylformamide.
Mixtures
- N-Ethylformamide + Tetrahydrofuran
- N-Ethylformamide + 2-Butanone
- N-Ethylformamide + Ethyl Acetate
- N-Ethylformamide + Acetic acid, propyl ester
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Volumetric properties of binary mixtures of N-ethylformamide with tetrahydrofuran, 2-butanone and ethylacetate from (293.15 to 313.15) K
- Volumetric Properties of Binary Mixtures of N-Ethylformamide with Tetrahydropyran, 2-Pentanone, and Propylacetate from (293.15 to 313.15) K
- 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
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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