- InChI
- InChI=1S/C4H10O/c1-3-4-5-2/h3-4H2,1-2H3
- InChI Key
- VNKYTQGIUYNRMY-UHFFFAOYSA-N
- Formula
- C4H10O
- SMILES
- CCCOC
- Molecular Weight1
- 74.12
- CAS
- 557-17-5
- Other Names
-
- 1-METHOXY-PROPANE
- 1-Methoxypropane
- Ether, methyl propyl
- METOPRYL
- Methyl n-propyl ether
- NEOTHYL
- Propane, 1-methoxy-
- Propyl methyl ether
- UN 2612
- n-C3H7OCH3
- «alpha»-Methoxy propane
- «alpha»-Methoxy propane
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- ΔcH°gas : Standard gas enthalpy of combustion (kJ/mol).
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- μ : Dipole Moment (debye).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase 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.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°gas : Molar entropy at standard conditions (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- Vc : Critical Volume (m3/kmol).
- Zc : Critical Compressibility.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.2710 | KDB | |
| PAff | 814.90 | kJ/mol | NIST |
| BasG | 785.70 | kJ/mol | NIST |
| ΔcH°gas | -2765.50 ± 1.00 | kJ/mol | NIST |
| ΔcH°liquid | -2737.23 | kJ/mol | NIST |
| μ | 1.20 | debye | KDB |
| ΔfG° | -110.00 | kJ/mol | KDB |
| ΔfH°gas | [-238.02; -237.70] | kJ/mol |
|
| ΔfH°gas | -237.90 | kJ/mol | KDB |
| ΔfH°gas | -238.02 ± 0.85 | kJ/mol | NIST |
| ΔfH°gas | -237.70 ± 1.10 | kJ/mol | NIST |
| ΔfH°liquid | -265.96 ± 0.84 | kJ/mol | NIST |
| ΔfusH° | 7.30 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 26.91 | kJ/mol | Joback Calculated Property |
| IE | [9.41; 9.73] | eV |
|
| IE | 9.41 ± 0.07 | eV | NIST |
| IE | 9.73 | eV | NIST |
| log10WS | [-0.51; -0.39] |
|
|
| log10WS | -0.51 | Aq. Sol... | |
| log10WS | -0.39 | Estimat... | |
| logPoct/wat | 1.043 | Crippen Calculated Property | |
| McVol | 73.090 | ml/mol | McGowan Calculated Property |
| Pc | [3801.00; 3801.00] | kPa |
|
| Pc | 3801.00 | kPa | KDB |
| Pc | 3801.00 ± 4.00 | kPa | NIST |
| Inp | [497.00; 512.00] |
|
|
| Inp | 497.00 | NIST | |
| Inp | 498.00 | NIST | |
| Inp | 499.00 | NIST | |
| Inp | 512.00 | NIST | |
| I | 644.00 | NIST | |
| S°gas | 352.00 | J/mol×K | NIST |
| S°liquid | 262.90 | J/mol×K | NIST |
| Tboil | [311.70; 312.20] | K |
|
| Tboil | 312.20 | K | KDB |
| Tboil | 311.70 | K | NIST |
| Tboil | 312.20 | K | NIST |
| Tboil | 311.80 ± 1.00 | K | NIST |
| Tc | [476.25; 476.30] | K |
|
| Tc | 476.25 | K | KDB |
| Tc | 476.30 | K | NIST |
| Tc | 476.25 ± 0.20 | K | NIST |
| Tfus | 157.00 | K | KDB |
| Ttriple | [133.97; 133.97] | K |
|
| Ttriple | 133.97 ± 0.05 | K | NIST |
| Ttriple | 133.97 ± 0.05 | K | NIST |
| Vc | 0.274 | m3/kmol | KDB |
| Zc | 0.2630130 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [116.53; 156.84] | J/mol×K | [313.34; 476.89] |
|
| Cp,gas | 116.53 | J/mol×K | 313.34 | Joback Calculated Property |
| Cp,gas | 123.63 | J/mol×K | 340.60 | Joback Calculated Property |
| Cp,gas | 130.58 | J/mol×K | 367.86 | Joback Calculated Property |
| Cp,gas | 137.38 | J/mol×K | 395.12 | Joback Calculated Property |
| Cp,gas | 144.02 | J/mol×K | 422.37 | Joback Calculated Property |
| Cp,gas | 150.51 | J/mol×K | 449.63 | Joback Calculated Property |
| Cp,gas | 156.84 | J/mol×K | 476.89 | Joback Calculated Property |
| Cp,liquid | [165.30; 165.40] | J/mol×K | [298.15; 298.15] |
|
| Cp,liquid | 165.40 | J/mol×K | 298.15 | NIST |
| Cp,liquid | 165.30 | J/mol×K | 298.15 | NIST |
| η | [0.0001963; 0.0025629] | Pa×s | [157.07; 313.34] |
|
| η | 0.0025629 | Pa×s | 157.07 | Joback Calculated Property |
| η | 0.0012317 | Pa×s | 183.12 | Joback Calculated Property |
| η | 0.0007105 | Pa×s | 209.16 | Joback Calculated Property |
| η | 0.0004629 | Pa×s | 235.21 | Joback Calculated Property |
| η | 0.0003285 | Pa×s | 261.25 | Joback Calculated Property |
| η | 0.0002481 | Pa×s | 287.30 | Joback Calculated Property |
| η | 0.0001963 | Pa×s | 313.34 | Joback Calculated Property |
| ΔfusH | [7.67; 7.67] | kJ/mol | [133.97; 134.00] |
|
| ΔfusH | 7.67 | kJ/mol | 133.97 | NIST |
| ΔfusH | 7.67 | kJ/mol | 134.00 | NIST |
| ΔfusH | 7.67 | kJ/mol | 134.00 | NIST |
| ΔvapH | [26.70; 31.00] | kJ/mol | [290.50; 438.50] |
|
| ΔvapH | 29.70 | kJ/mol | 290.50 | NIST |
| ΔvapH | 29.70 | kJ/mol | 292.50 | NIST |
| ΔvapH | 30.70 | kJ/mol | 297.00 | NIST |
| ΔvapH | 31.00 | kJ/mol | 311.70 | KDB |
| ΔvapH | 26.75 | kJ/mol | 312.20 | NIST |
| ΔvapH | 27.20 | kJ/mol | 366.00 | NIST |
| ΔvapH | 26.70 | kJ/mol | 438.50 | NIST |
| ρl | 738.00 | kg/m3 | 293.00 | KDB |
| ΔfusS | 57.25 | J/mol×K | 133.97 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [236.43; 331.31] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.33135e+01 | |||
| Coefficient B | -1.96855e+03 | |||
| Coefficient C | -8.53040e+01 | |||
| Temperature range, min. | 236.43 | |||
| Temperature range, max. | 331.31 | |||
| Pvap | 1.33 | kPa | 236.43 | Calculated Property |
| Pvap | 3.12 | kPa | 246.97 | Calculated Property |
| Pvap | 6.57 | kPa | 257.51 | Calculated Property |
| Pvap | 12.70 | kPa | 268.06 | Calculated Property |
| Pvap | 22.86 | kPa | 278.60 | Calculated Property |
| Pvap | 38.71 | kPa | 289.14 | Calculated Property |
| Pvap | 62.24 | kPa | 299.68 | Calculated Property |
| Pvap | 95.71 | kPa | 310.23 | Calculated Property |
| Pvap | 141.63 | kPa | 320.77 | Calculated Property |
| Pvap | 202.64 | kPa | 331.31 | Calculated Property |
| Pvap | [7.89; 3813.44] | kPa | [254.15; 476.20] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 7.97043e+01 | |||
| Coefficient B | -5.82130e+03 | |||
| Coefficient C | -1.00118e+01 | |||
| Coefficient D | 1.10139e-05 | |||
| Temperature range, min. | 254.15 | |||
| Temperature range, max. | 476.20 | |||
| Pvap | 7.89 | kPa | 254.15 | Calculated Property |
| Pvap | 27.39 | kPa | 278.82 | Calculated Property |
| Pvap | 74.95 | kPa | 303.49 | Calculated Property |
| Pvap | 172.09 | kPa | 328.17 | Calculated Property |
| Pvap | 346.44 | kPa | 352.84 | Calculated Property |
| Pvap | 631.28 | kPa | 377.51 | Calculated Property |
| Pvap | 1066.09 | kPa | 402.18 | Calculated Property |
| Pvap | 1698.61 | kPa | 426.86 | Calculated Property |
| Pvap | 2588.57 | kPa | 451.53 | Calculated Property |
| Pvap | 3813.44 | kPa | 476.20 | Calculated Property |
Similar Compounds
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Find more compounds similar to Methyl propyl ether.
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Joback Method
- KDB
- Aqueous Solubility Prediction Method
- Estimated Solubility Method
- 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.