- InChI
- InChI=1S/C19H38/c1-2-3-4-5-6-7-8-9-10-11-12-13-16-19-17-14-15-18-19/h19H,2-18H2,1H3
- InChI Key
- MJWRHKSSZBHAEW-UHFFFAOYSA-N
- Formula
- C19H38
- SMILES
- CCCCCCCCCCCCCCC1CCCC1
- Molecular Weight1
- 266.50
- CAS
- 1795-22-8
- Other Names
-
- TETRADECYLCYCLOPENTANE
- n-Tetradecylcyclopentane
- 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).
- 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.
- Ip : Polar retention indices.
- γ : Surface Tension (N/m).
- 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 | [0.7890; 0.7893] |
|
|
| ω | 0.7893 | Passut and Danner (1973), critical constants and acentric factors Compiled value | |
| ω | 0.7890 | KDB | |
| ΔcH°liquid | -12533.30 ± 2.90 | kJ/mol | NIST |
| ΔfG° | 145.60 | kJ/mol | KDB |
| ΔfH°gas | [-374.60; -374.40] | kJ/mol |
|
| ΔfH°gas | -374.60 | kJ/mol | KDB |
| ΔfH°gas | -374.40 ± 3.10 | kJ/mol | NIST |
| ΔfusH° | 38.90 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 95.40 | kJ/mol | NIST |
| IE | 9.87 | eV | Relay (1.0) Calculated Property |
| log10WS | -8.19 | Relay (1.0) Calculated Property | |
| logPoct/wat | 7.268 | Crippen Calculated Property | |
| McVol | 267.710 | ml/mol | McGowan Calculated Property |
| Pc | [1120.00; 1130.74] | kPa |
|
| Pc | 1130.74 | kPa | Passut and Danner (1973), critical constants and acentric factors Compiled value |
| Pc | 1120.00 | kPa | KDB |
| Inp | [1962.00; 1975.40] |
|
|
| Inp | 1962.00 | NIST | |
| Inp | 1975.40 | NIST | |
| Inp | 1966.80 | NIST | |
| Inp | 1974.00 | NIST | |
| Ip | [1986.70; 1986.70] |
|
|
| Ip | 1986.70 | NIST | |
| Ip | 1986.70 | NIST | |
| Tboil | 599.00 | K | KDB |
| Tc | [772.00; 772.37] | K |
|
| Tc | 772.37 | K | Passut and Danner (1973), critical constants and acentric factors Compiled value |
| Tc | 772.00 | K | KDB |
| Tfus | [281.00; 282.00] | K |
|
| Tfus | 282.00 | K | KDB |
| Tfus | 281.00 ± 1.50 | K | NIST |
| Tfus | 281.20 ± 1.00 | K | NIST |
| Vc | 1.037 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | [55.98; 73.60] | kJ/mol | [561.50; 612.20] |
|
| ΔvapH | 73.60 | kJ/mol | 561.50 | NIST |
| ΔvapH | 55.98 | kJ/mol | 612.20 | KDB |
| ρl | 820.00 | kg/m3 | 293.00 | KDB |
| γ | 0.02 | N/m | 298.20 | KDB |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [375.32; 982.85] | 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 | -7.48670e+01 | |||
| Coefficient B | 1.94052e+00 | |||
| Coefficient C | -1.13720e-03 | |||
| Coefficient D | 2.54400e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 375.32 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 480.58 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 574.53 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 657.96 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 731.69 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 796.51 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 853.23 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 902.66 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 945.60 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 982.85 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0089208; 0.0002904] | Pa×s | [281.40; 540.53] |
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 | -1.18636e+01 | |||
| Coefficient B | 2.01038e+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. | 281.40 | |||
| Temperature range, max. | 540.53 | |||
| η | 0.0089208 | Pa×s | 281.40 | Calculated Property |
| η | 0.0045963 | Pa×s | 310.19 | Calculated Property |
| η | 0.0026506 | Pa×s | 338.98 | Calculated Property |
| η | 0.0016661 | Pa×s | 367.78 | Calculated Property |
| η | 0.0011203 | Pa×s | 396.57 | Calculated Property |
| η | 0.0007949 | Pa×s | 425.36 | Calculated Property |
| η | 0.0005891 | Pa×s | 454.15 | Calculated Property |
| η | 0.0004525 | Pa×s | 482.95 | Calculated Property |
| η | 0.0003580 | Pa×s | 511.74 | Calculated Property |
| η | 0.0002904 | Pa×s | 540.53 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.95; 255.39] | kPa | [465.00; 648.00] |
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 | 1.90996e+02 | |||
| Coefficient B | -1.87978e+04 | |||
| Coefficient C | -2.46912e+01 | |||
| Coefficient D | 8.10603e-06 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 465.00 | |||
| Temperature range, max. | 648.00 | |||
| Pvap | 1.95 | kPa | 465.00 | Calculated Property |
| Pvap | 4.32 | kPa | 485.33 | Calculated Property |
| Pvap | 8.76 | kPa | 505.67 | Calculated Property |
| Pvap | 16.51 | kPa | 526.00 | Calculated Property |
| Pvap | 29.20 | kPa | 546.33 | Calculated Property |
| Pvap | 48.91 | kPa | 566.67 | Calculated Property |
| Pvap | 78.15 | kPa | 587.00 | Calculated Property |
| Pvap | 119.92 | kPa | 607.33 | Calculated Property |
| Pvap | 177.68 | kPa | 627.67 | Calculated Property |
| Pvap | 255.39 | kPa | 648.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopentane, tetradecyl-.
Sources
- KDB Vapor Pressure Data
- 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
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