- InChI
- InChI=1S/C11H22/c1-2-3-4-5-8-11-9-6-7-10-11/h11H,2-10H2,1H3
- InChI Key
- LKHGKBBAJAFMSQ-UHFFFAOYSA-N
- Formula
- C11H22
- SMILES
- CCCCCCC1CCCC1
- Molecular Weight1
- 154.29
- CAS
- 4457-00-5
- Other Names
-
- Hexylcyclopentane
- N-Hexylcyclopentane
- ω : Acentric Factor.
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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).
- 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).
- Inp : Non-polar retention indices.
- Ip : 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 | 0.4764 | Passut and Danner (1973), critical constants and acentric factors Compiled value | |
| ΔcH°liquid | -7263.40 ± 1.50 | kJ/mol | NIST |
| ΔfG° | 78.29 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -209.50 ± 1.60 | kJ/mol | NIST |
| ΔfusH° | 18.18 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 55.90 | kJ/mol | NIST |
| IE | 9.90 ± 0.03 | eV | NIST |
| log10WS | -5.94 | Relay (1.0) Calculated Property | |
| logPoct/wat | 4.147 | Crippen Calculated Property | |
| McVol | 154.990 | ml/mol | McGowan Calculated Property |
| Pc | 2137.37 | kPa | Passut and Danner (1973), critical constants and acentric factors Compiled value |
| Inp | [1132.00; 1141.00] |
|
|
| Inp | 1137.90 | NIST | |
| Inp | 1138.00 | NIST | |
| Inp | 1137.90 | NIST | |
| Inp | 1137.00 | NIST | |
| Inp | 1141.00 | NIST | |
| Inp | 1133.00 | NIST | |
| Inp | 1135.00 | NIST | |
| Inp | 1138.00 | NIST | |
| Inp | 1141.00 | NIST | |
| Inp | 1133.00 | NIST | |
| Inp | 1136.00 | NIST | |
| Inp | 1136.00 | NIST | |
| Inp | 1132.00 | NIST | |
| Inp | 1134.00 | NIST | |
| Inp | 1134.00 | NIST | |
| Inp | 1134.00 | NIST | |
| Inp | 1136.00 | NIST | |
| Ip | [1187.50; 1212.40] |
|
|
| Ip | 1207.00 | NIST | |
| Ip | 1194.00 | NIST | |
| Ip | 1199.00 | NIST | |
| Ip | 1196.00 | NIST | |
| Ip | 1200.00 | NIST | |
| Ip | 1204.00 | NIST | |
| Ip | 1208.00 | NIST | |
| Ip | 1212.00 | NIST | |
| Ip | 1188.00 | NIST | |
| Ip | 1192.00 | NIST | |
| Ip | 1196.20 | NIST | |
| Ip | 1199.70 | NIST | |
| Ip | 1204.40 | NIST | |
| Ip | 1208.50 | NIST | |
| Ip | 1212.40 | NIST | |
| Ip | 1187.50 | NIST | |
| Ip | 1192.00 | NIST | |
| Ip | 1207.00 | NIST | |
| Tboil | 480.26 | K | Relay (1.0) Calculated Property |
| Tc | 660.15 | K | Passut and Danner (1973), critical constants and acentric factors Compiled value |
| Tfus | 200.15 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Vc | 0.583 | m3/kmol | Relay (1.0) Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [205.61; 570.12] | 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 | -6.75950e+01 | |||
| Coefficient B | 1.18052e+00 | |||
| Coefficient C | -7.02000e-04 | |||
| Coefficient D | 1.59200e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 205.61 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 269.23 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 325.91 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 376.12 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 420.39 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 459.22 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 493.10 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 522.54 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 548.05 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 570.12 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0107019; 0.0003042] | Pa×s | [200.15; 462.10] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -1.08181e+01 | |||
| Coefficient B | 1.25710e+03 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Comment | Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc. | |||
| Temperature range, min. | 200.15 | |||
| Temperature range, max. | 462.10 | |||
| η | 0.0107019 | Pa×s | 200.15 | Calculated Property |
| η | 0.0048212 | Pa×s | 229.26 | Calculated Property |
| η | 0.0025994 | Pa×s | 258.36 | Calculated Property |
| η | 0.0015883 | Pa×s | 287.47 | Calculated Property |
| η | 0.0010625 | Pa×s | 316.57 | Calculated Property |
| η | 0.0007605 | Pa×s | 345.68 | Calculated Property |
| η | 0.0005734 | Pa×s | 374.79 | Calculated Property |
| η | 0.0004503 | Pa×s | 403.89 | Calculated Property |
| η | 0.0003653 | Pa×s | 433.00 | Calculated Property |
| η | 0.0003042 | Pa×s | 462.10 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [355.51; 492.07] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.56840e+01 | |||
| Coefficient B | -4.34114e+03 | |||
| Coefficient C | -7.35500e+01 | |||
| Temperature range, min. | 355.51 | |||
| Temperature range, max. | 492.07 | |||
| Pvap | 1.33 | kPa | 355.51 | Calculated Property |
| Pvap | 2.93 | kPa | 370.68 | Calculated Property |
| Pvap | 5.95 | kPa | 385.86 | Calculated Property |
| Pvap | 11.33 | kPa | 401.03 | Calculated Property |
| Pvap | 20.39 | kPa | 416.20 | Calculated Property |
| Pvap | 34.88 | kPa | 431.38 | Calculated Property |
| Pvap | 57.14 | kPa | 446.55 | Calculated Property |
| Pvap | 90.06 | kPa | 461.72 | Calculated Property |
| Pvap | 137.17 | kPa | 476.90 | Calculated Property |
| Pvap | 202.64 | kPa | 492.07 | Calculated Property |
| Pvap | [1.30; 200.37] | kPa | [351.00; 507.15] |
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 | 1.21252e+02 | |||
| Coefficient B | -1.09839e+04 | |||
| Coefficient C | -1.54782e+01 | |||
| Coefficient D | 8.22833e-06 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 351.00 | |||
| Temperature range, max. | 507.15 | |||
| Pvap | 1.30 | kPa | 351.00 | Calculated Property |
| Pvap | 2.97 | kPa | 368.35 | Calculated Property |
| Pvap | 6.20 | kPa | 385.70 | Calculated Property |
| Pvap | 11.97 | kPa | 403.05 | Calculated Property |
| Pvap | 21.60 | kPa | 420.40 | Calculated Property |
| Pvap | 36.77 | kPa | 437.75 | Calculated Property |
| Pvap | 59.57 | kPa | 455.10 | Calculated Property |
| Pvap | 92.46 | kPa | 472.45 | Calculated Property |
| Pvap | 138.30 | kPa | 489.80 | Calculated Property |
| Pvap | 200.37 | kPa | 507.15 | Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopentane, hexyl-.
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)
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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