- InChI
- InChI=1S/C20H40/c1-2-3-4-5-6-7-8-9-10-11-12-14-17-20-18-15-13-16-19-20/h20H,2-19H2,1H3
- InChI Key
- NQAVPKIJZCHUNS-UHFFFAOYSA-N
- Formula
- C20H40
- SMILES
- CCCCCCCCCCCCCCC1CCCCC1
- Molecular Weight1
- 280.53
- CAS
- 1795-18-2
- Other Names
-
- Tetradecylcyclohexane
- n-Tetradecylcyclohexane
- n-tetradecycyclohexane
- tetradecane, 1-cyclohexyl-
- 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).
- 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.
- I : Polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Tfus : Melting 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 |
|---|---|---|---|
| ΔcH°liquid | -13167.80 ± 3.00 | kJ/mol | NIST |
| ΔfG° | 141.97 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -419.30 ± 3.30 | kJ/mol | NIST |
| ΔfusH° | 39.39 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 99.40 | kJ/mol | NIST |
| log10WS | -7.85 | Crippen Calculated Property | |
| logPoct/wat | 7.658 | Crippen Calculated Property | |
| McVol | 281.800 | ml/mol | McGowan Calculated Property |
| Pc | 1162.45 | kPa | Joback Calculated Property |
| Inp | [2016.00; 2084.70] |
|
|
| Inp | 2071.00 | NIST | |
| Inp | Outlier 2016.00 | NIST | |
| Inp | 2072.00 | NIST | |
| Inp | 2084.70 | NIST | |
| Inp | 2079.10 | NIST | |
| Inp | 2079.00 | NIST | |
| Inp | 2036.00 | NIST | |
| Inp | 2043.00 | NIST | |
| Inp | 2071.00 | NIST | |
| I | [2106.00; 2106.00] |
|
|
| I | 2106.00 | NIST | |
| I | 2106.00 | NIST | |
| Tboil | 611.00 ± 4.00 | K | NIST |
| Tc | 855.26 | K | Joback Calculated Property |
| Tfus | 298.00 ± 1.50 | K | NIST |
| Vc | 1.089 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [838.76; 962.00] | J/mol×K | [676.55; 855.26] |
|
| Cp,gas | 838.76 | J/mol×K | 676.55 | Joback Calculated Property |
| Cp,gas | 862.04 | J/mol×K | 706.33 | Joback Calculated Property |
| Cp,gas | 884.17 | J/mol×K | 736.12 | Joback Calculated Property |
| Cp,gas | 905.19 | J/mol×K | 765.90 | Joback Calculated Property |
| Cp,gas | 925.15 | J/mol×K | 795.69 | Joback Calculated Property |
| Cp,gas | 944.07 | J/mol×K | 825.47 | Joback Calculated Property |
| Cp,gas | 962.00 | J/mol×K | 855.26 | Joback Calculated Property |
| η | [0.0001026; 0.0044101] | Pa×s | [322.54; 676.55] |
|
| η | 0.0044101 | Pa×s | 322.54 | Joback Calculated Property |
| η | 0.0014515 | Pa×s | 381.54 | Joback Calculated Property |
| η | 0.0006434 | Pa×s | 440.54 | Joback Calculated Property |
| η | 0.0003456 | Pa×s | 499.54 | Joback Calculated Property |
| η | 0.0002117 | Pa×s | 558.55 | Joback Calculated Property |
| η | 0.0001424 | Pa×s | 617.55 | Joback Calculated Property |
| η | 0.0001026 | Pa×s | 676.55 | Joback Calculated Property |
| ΔvapH | 74.70 | kJ/mol | 575.50 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tfus | [297.20; 320.30] | K | [100.00; 100100.00] |
|
| Tfus | 297.20 | K | 100.00 | Solid-L... |
| Tfus | 302.20 | K | 20000.00 | Solid-L... |
| Tfus | 307.00 | K | 39900.00 | Solid-L... |
| Tfus | 311.50 | K | 60000.00 | Solid-L... |
| Tfus | 316.00 | K | 79900.00 | Solid-L... |
| Tfus | 320.30 | K | 100100.00 | Solid-L... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [475.66; 643.45] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.54021e+01 | |||
| Coefficient B | -5.09371e+03 | |||
| Coefficient C | -1.38651e+02 | |||
| Temperature range, min. | 475.66 | |||
| Temperature range, max. | 643.45 | |||
| Pvap | 1.33 | kPa | 475.66 | Calculated Property |
| Pvap | 2.94 | kPa | 494.30 | Calculated Property |
| Pvap | 6.01 | kPa | 512.95 | Calculated Property |
| Pvap | 11.46 | kPa | 531.59 | Calculated Property |
| Pvap | 20.62 | kPa | 550.23 | Calculated Property |
| Pvap | 35.25 | kPa | 568.88 | Calculated Property |
| Pvap | 57.64 | kPa | 587.52 | Calculated Property |
| Pvap | 90.63 | kPa | 606.16 | Calculated Property |
| Pvap | 137.63 | kPa | 624.81 | Calculated Property |
| Pvap | 202.66 | kPa | 643.45 | Calculated Property |
Similar Compounds
Find more compounds similar to Cyclohexane, tetradecyl-.
Sources
- Crippen Method
- Crippen Method
- Solid-Liquid Equilibria under High Pressure of Eight Pure n-Alkylcyclohexanes
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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