- InChI
- InChI=1S/C20H40/c1-2-20-18-16-14-12-10-8-6-4-3-5-7-9-11-13-15-17-19-20/h20H,2-19H2,1H3
- InChI Key
- FNBICTKTBOBEOK-UHFFFAOYSA-N
- Formula
- C20H40
- SMILES
- CCC1CCCCCCCCCCCCCCCCC1
- Molecular Weight1
- 280.54
- ω : Acentric Factor.
- 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).
- 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 | 0.2604 | Relay (1.0) Calculated Property | |
| ΔfG° | -3.23 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -470.49 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 14.19 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 82.16 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.39 | eV | Relay (1.0) Calculated Property |
| log10WS | -7.61 | Relay (1.0) Calculated Property | |
| logPoct/wat | 7.658 | Crippen Calculated Property | |
| McVol | 281.800 | ml/mol | McGowan Calculated Property |
| Pc | 1442.44 | kPa | Joback Calculated Property |
| Tboil | 658.87 | K | Relay (1.0) Calculated Property |
| Tc | 830.50 | K | Relay (1.0) Calculated Property |
| Tfus | 268.27 | K | Relay (1.0) Calculated Property |
| Vc | 0.914 | m3/kmol | Relay (1.0) Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [332.93; 1057.57] | 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 | -1.42349e+02 | |||
| Coefficient B | 1.91072e+00 | |||
| Coefficient C | -5.88400e-04 | |||
| Coefficient D | -1.22400e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 332.93 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 454.56 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 566.81 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 669.30 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 761.64 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 843.44 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 914.33 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 973.90 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 1021.78 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 1057.57 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0912409; 0.0000032] | Pa×s | [280.30; 683.69] |
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 | -1.97983e+01 | |||
| Coefficient B | 4.87835e+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. | 280.30 | |||
| Temperature range, max. | 683.69 | |||
| η | 0.0912409 | Pa×s | 280.30 | Calculated Property |
| η | 0.0082829 | Pa×s | 325.12 | Calculated Property |
| η | 0.0013448 | Pa×s | 369.94 | Calculated Property |
| η | 0.0003234 | Pa×s | 414.76 | Calculated Property |
| η | 0.0001027 | Pa×s | 459.58 | Calculated Property |
| η | 0.0000400 | Pa×s | 504.41 | Calculated Property |
| η | 0.0000182 | Pa×s | 549.23 | Calculated Property |
| η | 0.0000093 | Pa×s | 594.05 | Calculated Property |
| η | 0.0000052 | Pa×s | 638.87 | Calculated Property |
| η | 0.0000032 | Pa×s | 683.69 | Calculated Property |
Similar Compounds
Find more compounds similar to CYCLOOCTADECANE, ETHYL-.
Sources
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