- InChI
- InChI=1S/C2H6/c1-2/h1-2H3
- InChI Key
- OTMSDBZUPAUEDD-UHFFFAOYSA-N
- Formula
- C2H6
- SMILES
- CC
- Molecular Weight1
- 30.07
- 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).
- 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 | 0.1482 | Relay (1.0) Calculated Property | |
| ΔfG° | -34.04 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -59.43 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 0.94 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 12.26 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 11.24 | eV | Relay (1.0) Calculated Property |
| log10WS | -1.50 | Relay (1.0) Calculated Property | |
| logPoct/wat | 1.026 | Crippen Calculated Property | |
| McVol | 39.040 | ml/mol | McGowan Calculated Property |
| Pc | 5029.93 | kPa | Joback Calculated Property |
| Ip | 1580.00 | NIST | |
| Tboil | 188.07 | K | Relay (1.0) Calculated Property |
| Tc | 306.95 | K | Relay (1.0) Calculated Property |
| Tfus | 84.10 | K | Relay (1.0) Calculated Property |
| Vc | 0.155 | m3/kmol | Relay (1.0) Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [47.91; 122.51] | 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 | 1.07000e+00 | |||
| Coefficient B | 1.93840e-01 | |||
| Coefficient C | -8.50000e-05 | |||
| Coefficient D | 1.26000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 47.91 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 59.57 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 70.29 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 80.11 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 89.08 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 97.24 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 104.62 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 111.27 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 117.22 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 122.51 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0011192; 0.0000776] | Pa×s | [112.30; 281.37] |
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 | -1.12365e+01 | |||
| Coefficient B | 4.98760e+02 | |||
| 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. | 112.30 | |||
| Temperature range, max. | 281.37 | |||
| η | 0.0011192 | Pa×s | 112.30 | Calculated Property |
| η | 0.0005922 | Pa×s | 131.09 | Calculated Property |
| η | 0.0003676 | Pa×s | 149.87 | Calculated Property |
| η | 0.0002537 | Pa×s | 168.66 | Calculated Property |
| η | 0.0001887 | Pa×s | 187.44 | Calculated Property |
| η | 0.0001480 | Pa×s | 206.23 | Calculated Property |
| η | 0.0001210 | Pa×s | 225.01 | Calculated Property |
| η | 0.0001020 | Pa×s | 243.80 | Calculated Property |
| η | 0.0000881 | Pa×s | 262.58 | Calculated Property |
| η | 0.0000776 | Pa×s | 281.37 | Calculated Property |
Similar Compounds
Sources
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