- InChI
- InChI=1S/C10H20/c1-4-7-9-10(6-3)8-5-2/h5,8,10H,4,6-7,9H2,1-3H3/b8-5+
- InChI Key
- KWJKRSHQUPUUBI-VMPITWQZSA-N
- Formula
- C10H20
- SMILES
- CC=CC(CC)CCCC
- Molecular Weight1
- 140.27
- CAS
- 53966-52-2
- Other Names
-
- 4-Ethyl-2-octene
- 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 | 0.3729 | Relay (1.0) Calculated Property | |
| ΔfG° | 111.10 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -159.50 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 18.34 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 48.08 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.78 | eV | Relay (1.0) Calculated Property |
| log10WS | -5.02 | Relay (1.0) Calculated Property | |
| logPoct/wat | 3.779 | Crippen Calculated Property | |
| McVol | 147.460 | ml/mol | McGowan Calculated Property |
| Pc | 2229.20 | kPa | Joback Calculated Property |
| Tboil | [437.40; 437.40] | K |
|
| Tboil | 437.40 ± 2.00 | K | NIST |
| Tboil | 437.40 ± 2.00 | K | NIST |
| Tc | 597.29 | K | Relay (1.0) Calculated Property |
| Tfus | 191.30 | K | Relay (1.0) Calculated Property |
| Vc | 0.538 | m3/kmol | Relay (1.0) Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [203.30; 505.19] | 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 | -2.20660e+01 | |||
| Coefficient B | 9.79760e-01 | |||
| Coefficient C | -6.07200e-04 | |||
| Coefficient D | 1.54700e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 203.30 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 255.40 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 301.73 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 342.76 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 378.98 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 410.89 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 438.98 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 463.74 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 485.64 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 505.19 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0103960; 0.0001985] | Pa×s | [182.38; 424.32] |
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 | -1.15084e+01 | |||
| Coefficient B | 1.26610e+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. | 182.38 | |||
| Temperature range, max. | 424.32 | |||
| η | 0.0103960 | Pa×s | 182.38 | Calculated Property |
| η | 0.0042615 | Pa×s | 209.26 | Calculated Property |
| η | 0.0021401 | Pa×s | 236.14 | Calculated Property |
| η | 0.0012373 | Pa×s | 263.03 | Calculated Property |
| η | 0.0007918 | Pa×s | 289.91 | Calculated Property |
| η | 0.0005466 | Pa×s | 316.79 | Calculated Property |
| η | 0.0003998 | Pa×s | 343.67 | Calculated Property |
| η | 0.0003061 | Pa×s | 370.56 | Calculated Property |
| η | 0.0002429 | Pa×s | 397.44 | Calculated Property |
| η | 0.0001985 | Pa×s | 424.32 | Calculated Property |
Similar Compounds
Find more compounds similar to 2-Octene, 4-ethyl-.
Sources
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