- InChI
- InChI=1S/C8H16/c1-3-8(2)6-4-5-7-8/h3-7H2,1-2H3
- InChI Key
- LETYIFNDQBJGPJ-UHFFFAOYSA-N
- Formula
- C8H16
- SMILES
- CCC1(C)CCCC1
- Molecular Weight1
- 112.21
- CAS
- 16747-50-5
- Other Names
-
- 1-Ethyl-1-methylcyclopentane
- 1-Methyl-1-ethylcyclopentane
- ω : Acentric Factor.
- 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).
- Δc,grossH : Heat of Combustion, Gross form (kJ/mol).
- Δc,netH : Heat of Combustion, Net Form (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).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Ptriple : Triple Point Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- n0 : Refractive Index.
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- γ : Surface Tension (N/m).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- λgas : Gas thermal conductivity (W/m×K).
- λliquid : Liquid thermal conductivity (W/m×K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- UQi : UNIQUAC Qi Parameter.
- URi : UNIQUAC Ri Parameter.
- Vc : Critical Volume (m3/kmol).
- Zc : Critical Compressibility.
- Zra : Rackett Parameter.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | [0.2500; 0.3298] |
|
|
| ω | 0.2503 | Passut and Danner (1973), critical constants and acentric factors Compiled value | |
| ω | 0.3298 | ChemSep v8.3 pure component data Compiled value | |
| ω | 0.2500 | KDB | |
| ΔcH°liquid | -5240.96 ± 0.92 | kJ/mol | NIST |
| μ | 0.00 | debye | ChemSep v8.3 pure component data Compiled value |
| ΔfG° | 50.67 | kJ/mol | ChemSep v8.3 pure component data Compiled value |
| Δc,grossH | 5242.55 | kJ/mol | KDB |
| Δc,netH | 4890.260 | kJ/mol | KDB |
| ΔfH°gas | -154.90 | kJ/mol | ChemSep v8.3 pure component data Compiled value |
| ΔfH°liquid | -193.80 ± 1.00 | kJ/mol | NIST |
| ΔfusH° | 4.11 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [38.80; 38.90] | kJ/mol |
|
| ΔvapH° | 38.90 | kJ/mol | NIST |
| ΔvapH° | 38.80 | kJ/mol | NIST |
| ΔvapH° | 38.90 | kJ/mol | NIST |
| IE | 9.34 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | 2.977 | Crippen Calculated Property | |
| McVol | 112.720 | ml/mol | McGowan Calculated Property |
| Pc | [2988.88; 3020.00] | kPa |
|
| Pc | 2988.88 | kPa | Passut and Danner (1973), critical constants and acentric factors Compiled value |
| Pc | 3020.00 | kPa | ChemSep v8.3 pure component data Compiled value |
| Pc | 3000.00 | kPa | KDB |
| Ptriple | 2.17e-10 | kPa | ChemSep v8.3 pure component data Compiled value |
| Inp | [780.00; 814.00] |
|
|
| Inp | 793.00 | NIST | |
| Inp | 796.00 | NIST | |
| Inp | 805.00 | NIST | |
| Inp | 793.10 | NIST | |
| Inp | 797.90 | NIST | |
| Inp | 794.00 | NIST | |
| Inp | 794.30 | NIST | |
| Inp | 794.60 | NIST | |
| Inp | 796.10 | NIST | |
| Inp | 807.00 | NIST | |
| Inp | 797.00 | NIST | |
| Inp | 802.00 | NIST | |
| Inp | 793.00 | NIST | |
| Inp | 796.00 | NIST | |
| Inp | 797.00 | NIST | |
| Inp | 799.00 | NIST | |
| Inp | 802.00 | NIST | |
| Inp | 793.00 | NIST | |
| Inp | 793.00 | NIST | |
| Inp | Outlier 814.00 | NIST | |
| Inp | 808.00 | NIST | |
| Inp | Outlier 780.00 | NIST | |
| Inp | 788.80 | NIST | |
| Inp | 789.00 | NIST | |
| Inp | 792.80 | NIST | |
| Inp | 785.82 | NIST | |
| Inp | 786.23 | NIST | |
| Inp | 790.00 | NIST | |
| Inp | 793.00 | NIST | |
| Inp | 805.00 | NIST | |
| Inp | 791.00 | NIST | |
| Inp | 798.00 | NIST | |
| Inp | 791.00 | NIST | |
| Inp | 796.00 | NIST | |
| Inp | 789.00 | NIST | |
| Inp | 792.00 | NIST | |
| Inp | 793.40 | NIST | |
| Inp | 794.90 | NIST | |
| Inp | 797.00 | NIST | |
| Inp | 798.70 | NIST | |
| Inp | 800.10 | NIST | |
| Inp | 801.40 | NIST | |
| Inp | 793.00 | NIST | |
| Inp | 795.00 | NIST | |
| Inp | 798.00 | NIST | |
| Inp | 800.00 | NIST | |
| Inp | 801.00 | NIST | |
| Inp | 803.00 | NIST | |
| Inp | 789.00 | NIST | |
| Inp | Outlier 814.00 | NIST | |
| Inp | 788.00 | NIST | |
| Inp | 805.00 | NIST | |
| Inp | 794.30 | NIST | |
| Inp | 797.00 | NIST | |
| Inp | 799.00 | NIST | |
| Inp | 789.00 | NIST | |
| Tboil | [394.60; 395.00] | K |
|
| Tboil | 394.67 | K | ChemSep v8.3 pure component data Compiled value |
| Tboil | 394.70 | K | KDB |
| Tboil | 394.70 | K | NIST |
| Tboil | 394.65 ± 0.40 | K | NIST |
| Tboil | 394.67 ± 0.20 | K | NIST |
| Tboil | Outlier 395.00 ± 3.00 | K | NIST |
| Tboil | 394.65 ± 0.50 | K | NIST |
| Tboil | 394.67 ± 0.02 | K | NIST |
| Tboil | 394.60 ± 0.15 | K | NIST |
| Tc | [582.00; 592.04] | K |
|
| Tc | 592.04 | K | Passut and Danner (1973), critical constants and acentric factors Compiled value |
| Tc | 582.00 | K | ChemSep v8.3 pure component data Compiled value |
| Tc | 592.00 | K | KDB |
| Tc | 592.00 | K | NIST |
| Tfus | [129.25; 129.35] | K |
|
| Tfus | 129.25 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 129.35 | K | ChemSep v8.3 pure component data Compiled value |
| Tfus | 129.35 ± 0.10 | K | NIST |
| Ttriple | 129.35 | K | ChemSep v8.3 pure component data Compiled value |
| UQi | 4.40 | ChemSep v8.3 pure component data Compiled value | |
| URi | 5.39 | ChemSep v8.3 pure component data Compiled value | |
| Vc | 0.428 | m3/kmol | ChemSep v8.3 pure component data Compiled value |
| Zc | 0.2670000 | ChemSep v8.3 pure component data Compiled value | |
| Zra | 0.27 | ChemSep v8.3 pure component data Compiled value |
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
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [202.60; 270.33] | J/mol×K | [383.15; 523.15] |
|
| Cp,gas | 202.60 ± 0.41 | J/mol×K | 383.15 | NIST |
| Cp,gas | 210.66 ± 0.42 | J/mol×K | 398.15 | NIST |
| Cp,gas | 223.08 ± 0.45 | J/mol×K | 423.15 | NIST |
| Cp,gas | 235.59 ± 0.47 | J/mol×K | 448.15 | NIST |
| Cp,gas | 247.63 ± 0.50 | J/mol×K | 473.15 | NIST |
| Cp,gas | 259.33 ± 0.52 | J/mol×K | 498.15 | NIST |
| Cp,gas | 270.33 ± 0.54 | J/mol×K | 523.15 | NIST |
| ΔvapH | [33.20; 40.20] | kJ/mol | [263.00; 394.70] |
|
| ΔvapH | 40.20 | kJ/mol | 263.00 | NIST |
| ΔvapH | 37.30 | kJ/mol | 356.00 | NIST |
| ΔvapH | 36.70 | kJ/mol | 364.00 | NIST |
| ΔvapH | 33.20 | kJ/mol | 394.70 | NIST |
| n0 | 1.42476 | 298.15 | KDB | |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [90.36; 478.21] | J/mol×K | [152.00; 1500.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 8.09360e+01 | |||
| Coefficient B | -6.52600e+02 | |||
| Coefficient C | 6.55624e+00 | |||
| Coefficient D | -1.31020e-04 | |||
| Coefficient E | 2.66610e-08 | |||
| Temperature range, min. | 152.00 | |||
| Temperature range, max. | 1500.00 | |||
| Cp,gas | 90.36 | J/mol×K | 152.00 | Calculated Property |
| Cp,gas | 158.93 | J/mol×K | 301.78 | Calculated Property |
| Cp,gas | 238.10 | J/mol×K | 451.56 | Calculated Property |
| Cp,gas | 302.75 | J/mol×K | 601.33 | Calculated Property |
| Cp,gas | 352.45 | J/mol×K | 751.11 | Calculated Property |
| Cp,gas | 390.59 | J/mol×K | 900.89 | Calculated Property |
| Cp,gas | 420.24 | J/mol×K | 1050.67 | Calculated Property |
| Cp,gas | 443.70 | J/mol×K | 1200.44 | Calculated Property |
| Cp,gas | 462.63 | J/mol×K | 1350.22 | Calculated Property |
| Cp,gas | 478.21 | J/mol×K | 1500.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | [217.53; 269.41] | J/mol×K | [298.15; 394.67] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,liquid in J/mol×K, T in K | |||
| Coefficient A | 9.61110e+01 | |||
| Coefficient B | -5.90390e+01 | |||
| Coefficient C | 3.25624e+00 | |||
| Coefficient D | 7.84490e-03 | |||
| Coefficient E | -6.72670e-06 | |||
| Temperature range, min. | 298.15 | |||
| Temperature range, max. | 394.67 | |||
| Cp,liquid | 217.53 | J/mol×K | 298.15 | Calculated Property |
| Cp,liquid | 223.40 | J/mol×K | 308.87 | Calculated Property |
| Cp,liquid | 229.28 | J/mol×K | 319.60 | Calculated Property |
| Cp,liquid | 235.17 | J/mol×K | 330.32 | Calculated Property |
| Cp,liquid | 241.04 | J/mol×K | 341.05 | Calculated Property |
| Cp,liquid | 246.86 | J/mol×K | 351.77 | Calculated Property |
| Cp,liquid | 252.64 | J/mol×K | 362.50 | Calculated Property |
| Cp,liquid | 258.33 | J/mol×K | 373.22 | Calculated Property |
| Cp,liquid | 263.93 | J/mol×K | 383.95 | Calculated Property |
| Cp,liquid | 269.41 | J/mol×K | 394.67 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0819275; 0.0001716] | Pa×s | [129.35; 465.60] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -1.07730e+01 | |||
| Coefficient B | 1.09990e+03 | |||
| Coefficient C | -4.83430e-02 | |||
| Coefficient D | 1.71070e-07 | |||
| Coefficient E | 2.00000e+00 | |||
| Temperature range, min. | 129.35 | |||
| Temperature range, max. | 465.60 | |||
| η | 0.0819275 | Pa×s | 129.35 | Calculated Property |
| η | 0.0120590 | Pa×s | 166.71 | Calculated Property |
| η | 0.0035770 | Pa×s | 204.07 | Calculated Property |
| η | 0.0015453 | Pa×s | 241.43 | Calculated Property |
| η | 0.0008362 | Pa×s | 278.79 | Calculated Property |
| η | 0.0005234 | Pa×s | 316.16 | Calculated Property |
| η | 0.0003620 | Pa×s | 353.52 | Calculated Property |
| η | 0.0002688 | Pa×s | 390.88 | Calculated Property |
| η | 0.0002105 | Pa×s | 428.24 | Calculated Property |
| η | 0.0001716 | Pa×s | 465.60 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | [46.96; 0.00] | kJ/mol | [129.35; 582.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc Y is ΔvapH in kJ/mol, T in K | |||
| Coefficient A | 5.14848e+01 | |||
| Coefficient B | 2.88357e-01 | |||
| Coefficient C | 4.87845e-01 | |||
| Coefficient D | -6.69561e-01 | |||
| Coefficient E | 2.36062e-01 | |||
| Critical temperature, Tc (K) | 5.82000e+02 | |||
| Temperature range, min. | 129.35 | |||
| Temperature range, max. | 582.00 | |||
| ΔvapH | 46.96 | kJ/mol | 129.35 | Calculated Property |
| ΔvapH | 44.71 | kJ/mol | 179.64 | Calculated Property |
| ΔvapH | 42.30 | kJ/mol | 229.94 | Calculated Property |
| ΔvapH | 39.74 | kJ/mol | 280.23 | Calculated Property |
| ΔvapH | 37.03 | kJ/mol | 330.53 | Calculated Property |
| ΔvapH | 34.13 | kJ/mol | 380.82 | Calculated Property |
| ΔvapH | 30.90 | kJ/mol | 431.12 | Calculated Property |
| ΔvapH | 27.02 | kJ/mol | 481.41 | Calculated Property |
| ΔvapH | 21.58 | kJ/mol | 531.71 | Calculated Property |
| ΔvapH | 0.00 | kJ/mol | 582.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [284.74; 421.83] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.45909e+01 | |||
| Coefficient B | -3.62175e+03 | |||
| Coefficient C | -3.15290e+01 | |||
| Temperature range, min. | 284.74 | |||
| Temperature range, max. | 421.83 | |||
| Pvap | 1.33 | kPa | 284.74 | Calculated Property |
| Pvap | 3.00 | kPa | 299.97 | Calculated Property |
| Pvap | 6.19 | kPa | 315.20 | Calculated Property |
| Pvap | 11.87 | kPa | 330.44 | Calculated Property |
| Pvap | 21.37 | kPa | 345.67 | Calculated Property |
| Pvap | 36.41 | kPa | 360.90 | Calculated Property |
| Pvap | 59.21 | kPa | 376.13 | Calculated Property |
| Pvap | 92.38 | kPa | 391.37 | Calculated Property |
| Pvap | 139.03 | kPa | 406.60 | Calculated Property |
| Pvap | 202.66 | kPa | 421.83 | Calculated Property |
| Pvap | [1.92e-10; 2723.41] | kPa | [129.35; 582.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is Pvap in kPa, T in K | |||
| Coefficient A | 6.33932e+01 | |||
| Coefficient B | -6.62827e+03 | |||
| Coefficient C | -7.11220e+00 | |||
| Coefficient D | 3.49793e-06 | |||
| Coefficient E | 2.00000e+00 | |||
| Comment | Range stopped at Tc; ChemSep gives it to 585 K. | |||
| Temperature range, min. | 129.35 | |||
| Temperature range, max. | 582.00 | |||
| Pvap | 1.92e-10 | kPa | 129.35 | Calculated Property |
| Pvap | 3.33e-05 | kPa | 179.64 | Calculated Property |
| Pvap | 0.02 | kPa | 229.94 | Calculated Property |
| Pvap | 0.94 | kPa | 280.23 | Calculated Property |
| Pvap | 11.78 | kPa | 330.53 | Calculated Property |
| Pvap | 68.87 | kPa | 380.82 | Calculated Property |
| Pvap | 250.48 | kPa | 431.12 | Calculated Property |
| Pvap | 668.72 | kPa | 481.41 | Calculated Property |
| Pvap | 1449.89 | kPa | 531.71 | Calculated Property |
| Pvap | 2723.41 | kPa | 582.00 | Calculated Property |
| Pvap | [0.04; 2982.70] | kPa | [238.15; 592.00] |
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 | 7.43448e+01 | |||
| Coefficient B | -7.03824e+03 | |||
| Coefficient C | -8.81550e+00 | |||
| Coefficient D | 5.18879e-06 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 238.15 | |||
| Temperature range, max. | 592.00 | |||
| Pvap | 0.04 | kPa | 238.15 | Calculated Property |
| Pvap | 0.81 | kPa | 277.47 | Calculated Property |
| Pvap | 6.59 | kPa | 316.78 | Calculated Property |
| Pvap | 31.35 | kPa | 356.10 | Calculated Property |
| Pvap | 103.58 | kPa | 395.42 | Calculated Property |
| Pvap | 266.10 | kPa | 434.73 | Calculated Property |
| Pvap | 571.79 | kPa | 474.05 | Calculated Property |
| Pvap | 1080.18 | kPa | 513.37 | Calculated Property |
| Pvap | 1857.75 | kPa | 552.68 | Calculated Property |
| Pvap | 2982.70 | kPa | 592.00 | Calculated Property |
| Pvap | [0.04; 271.19] | kPa | [238.00; 435.29] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.39531e+01 | |||
| Coefficient B | -3.21196e+03 | |||
| Coefficient C | -5.06380e+01 | |||
| Reference | Osborn and Douslin, 1974 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 238.00 | |||
| Temperature range, max. | 435.29 | |||
| Pvap | 0.04 | kPa | 238.00 | Calculated Property |
| Pvap | 0.25 | kPa | 259.92 | Calculated Property |
| Pvap | 1.06 | kPa | 281.84 | Calculated Property |
| Pvap | 3.54 | kPa | 303.76 | Calculated Property |
| Pvap | 9.73 | kPa | 325.68 | Calculated Property |
| Pvap | 23.04 | kPa | 347.61 | Calculated Property |
| Pvap | 48.46 | kPa | 369.53 | Calculated Property |
| Pvap | 92.63 | kPa | 391.45 | Calculated Property |
| Pvap | 163.72 | kPa | 413.37 | Calculated Property |
| Pvap | 271.19 | kPa | 435.29 | Calculated Property |
| Pvap | [6.41; 103.98] | kPa | [316.21; 395.63] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.37975e+01 | |||
| Coefficient B | -3.11458e+03 | |||
| Coefficient C | -5.53630e+01 | |||
| Reference | Forziati, Norris, et al., 1949 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 316.21 | |||
| Temperature range, max. | 395.63 | |||
| Pvap | 6.41 | kPa | 316.21 | Calculated Property |
| Pvap | 9.47 | kPa | 325.03 | Calculated Property |
| Pvap | 13.65 | kPa | 333.86 | Calculated Property |
| Pvap | 19.25 | kPa | 342.68 | Calculated Property |
| Pvap | 26.59 | kPa | 351.51 | Calculated Property |
| Pvap | 36.04 | kPa | 360.33 | Calculated Property |
| Pvap | 48.04 | kPa | 369.16 | Calculated Property |
| Pvap | 63.02 | kPa | 377.98 | Calculated Property |
| Pvap | 81.49 | kPa | 386.81 | Calculated Property |
| Pvap | 103.98 | kPa | 395.63 | Calculated Property |
| Pvap | [6.41; 103.98] | kPa | [316.21; 395.63] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.37975e+01 | |||
| Coefficient B | -3.11458e+03 | |||
| Coefficient C | -5.53630e+01 | |||
| Reference | Forziati, Norris, et al., 1949, 2 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 316.21 | |||
| Temperature range, max. | 395.63 | |||
| Pvap | 6.41 | kPa | 316.21 | Calculated Property |
| Pvap | 9.47 | kPa | 325.03 | Calculated Property |
| Pvap | 13.65 | kPa | 333.86 | Calculated Property |
| Pvap | 19.25 | kPa | 342.68 | Calculated Property |
| Pvap | 26.59 | kPa | 351.51 | Calculated Property |
| Pvap | 36.04 | kPa | 360.33 | Calculated Property |
| Pvap | 48.04 | kPa | 369.16 | Calculated Property |
| Pvap | 63.02 | kPa | 377.98 | Calculated Property |
| Pvap | 81.49 | kPa | 386.81 | Calculated Property |
| Pvap | 103.98 | kPa | 395.63 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ρl | [905.91; 263.69] | kg/m3 | [129.35; 582.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A / B^(1 + (1 − T/C)^D) Y is ρl in kg/m3, T in K | |||
| Coefficient A | 7.00184e+01 | |||
| Coefficient B | 2.65530e-01 | |||
| Coefficient C | 5.82000e+02 | |||
| Coefficient D | 2.85680e-01 | |||
| Temperature range, min. | 129.35 | |||
| Temperature range, max. | 582.00 | |||
| ρl | 905.91 | kg/m3 | 129.35 | Calculated Property |
| ρl | 869.66 | kg/m3 | 179.64 | Calculated Property |
| ρl | 831.67 | kg/m3 | 229.94 | Calculated Property |
| ρl | 791.51 | kg/m3 | 280.23 | Calculated Property |
| ρl | 748.57 | kg/m3 | 330.53 | Calculated Property |
| ρl | 701.85 | kg/m3 | 380.82 | Calculated Property |
| ρl | 649.69 | kg/m3 | 431.12 | Calculated Property |
| ρl | 588.67 | kg/m3 | 481.41 | Calculated Property |
| ρl | 509.58 | kg/m3 | 531.71 | Calculated Property |
| ρl | 263.69 | kg/m3 | 582.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| γ | [0.04; 3.66e-06] | N/m | [129.35; 577.47] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A + exp(B/T + C + D·T + E·T²) Y is γ in N/m, T in K | |||
| Coefficient A | -1.22740e-02 | |||
| Coefficient B | 1.88840e+01 | |||
| Coefficient C | -2.91340e+00 | |||
| Coefficient D | -4.02430e-04 | |||
| Coefficient E | -3.85900e-06 | |||
| Comment | Range stopped where the equation turns negative; ChemSep gives it to 582 K. | |||
| Temperature range, min. | 129.35 | |||
| Temperature range, max. | 577.47 | |||
| γ | 0.04 | N/m | 129.35 | Calculated Property |
| γ | 0.04 | N/m | 179.14 | Calculated Property |
| γ | 0.03 | N/m | 228.93 | Calculated Property |
| γ | 0.03 | N/m | 278.72 | Calculated Property |
| γ | 0.02 | N/m | 328.52 | Calculated Property |
| γ | 0.02 | N/m | 378.31 | Calculated Property |
| γ | 0.01 | N/m | 428.10 | Calculated Property |
| γ | 0.01 | N/m | 477.89 | Calculated Property |
| γ | 0.00 | N/m | 527.68 | Calculated Property |
| γ | 3.66e-06 | N/m | 577.47 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| λgas | [0.00; 0.09] | W/m×K | [129.35; 1000.00] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A·T^B / (1 + C/T + D/T²) Y is λgas in W/m×K, T in K | |||
| Coefficient A | 2.64620e-03 | |||
| Coefficient B | 5.98020e-01 | |||
| Coefficient C | 2.70850e+02 | |||
| Coefficient D | 4.73470e+05 | |||
| Temperature range, min. | 129.35 | |||
| Temperature range, max. | 1000.00 | |||
| λgas | 0.00 | W/m×K | 129.35 | Calculated Property |
| λgas | 0.01 | W/m×K | 226.09 | Calculated Property |
| λgas | 0.01 | W/m×K | 322.83 | Calculated Property |
| λgas | 0.02 | W/m×K | 419.57 | Calculated Property |
| λgas | 0.03 | W/m×K | 516.31 | Calculated Property |
| λgas | 0.05 | W/m×K | 613.04 | Calculated Property |
| λgas | 0.06 | W/m×K | 709.78 | Calculated Property |
| λgas | 0.07 | W/m×K | 806.52 | Calculated Property |
| λgas | 0.08 | W/m×K | 903.26 | Calculated Property |
| λgas | 0.09 | W/m×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| λliquid | [0.15; 0.09] | W/m×K | [129.35; 394.67] |
ChemSep v8.3 pure component data Compiled value
|
| Equation | Y = A + exp(B/T + C + D·T + E·T²) Y is λliquid in W/m×K, T in K | |||
| Coefficient A | -3.30330e-03 | |||
| Coefficient B | 9.43590e+00 | |||
| Coefficient C | -1.86460e+00 | |||
| Coefficient D | -2.70000e-04 | |||
| Coefficient E | -2.42580e-06 | |||
| Temperature range, min. | 129.35 | |||
| Temperature range, max. | 394.67 | |||
| λliquid | 0.15 | W/m×K | 129.35 | Calculated Property |
| λliquid | 0.14 | W/m×K | 158.83 | Calculated Property |
| λliquid | 0.14 | W/m×K | 188.31 | Calculated Property |
| λliquid | 0.13 | W/m×K | 217.79 | Calculated Property |
| λliquid | 0.13 | W/m×K | 247.27 | Calculated Property |
| λliquid | 0.12 | W/m×K | 276.75 | Calculated Property |
| λliquid | 0.11 | W/m×K | 306.23 | Calculated Property |
| λliquid | 0.11 | W/m×K | 335.71 | Calculated Property |
| λliquid | 0.10 | W/m×K | 365.19 | Calculated Property |
| λliquid | 0.09 | W/m×K | 394.67 | Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopentane, 1-ethyl-1-methyl-.
Sources
- KDB Vapor Pressure Data
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- Passut and Danner (1973), critical constants and acentric factors ChEDL chemicals 1.5.2, from Passut, C. A.; Danner, R. P. Acentric Factor. A Valuable Correlating Parameter for the Properties of Hydrocarbons. Ind. Eng. Chem. Process Des. Dev. 1973, 12, 365-368.
- Cheméo Relay (1.0)
- ChemSep v8.3 pure component data Converted from ChemSep v8.3 pure component data, H. Kooijman and R. Taylor (2021, 2022), Artistic License 2.0; see how the values differ.
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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