- InChI
- InChI=1S/C10H22O2/c1-11-9-7-5-3-4-6-8-10-12-2/h3-10H2,1-2H3
- InChI Key
- HDFIOFYQNHYFKS-UHFFFAOYSA-N
- Formula
- C10H22O2
- SMILES
- COCCCCCCCCOC
- Molecular Weight1
- 174.28
- CAS
- 51306-09-3
- 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 | 0.6036 | Relay (1.0) Calculated Property | |
| ΔfG° | -176.68 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -479.59 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 24.03 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 62.62 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.31 | eV | Relay (1.0) Calculated Property |
| log10WS | -2.86 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.620 | Crippen Calculated Property | |
| McVol | 163.500 | ml/mol | McGowan Calculated Property |
| Pc | 2043.76 | kPa | Joback Calculated Property |
| Tboil | 490.78 | K | Relay (1.0) Calculated Property |
| Tc | 658.07 | K | Relay (1.0) Calculated Property |
| Tfus | 258.71 | K | Relay (1.0) Calculated Property |
| Vc | 0.637 | m3/kmol | Relay (1.0) Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [248.43; 572.24] | 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 | 4.47980e+01 | |||
| Coefficient B | 8.27440e-01 | |||
| Coefficient C | -2.98200e-04 | |||
| Coefficient D | -1.80000e-09 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 248.43 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 300.13 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 347.91 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 391.77 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 431.70 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 467.70 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 499.75 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 527.87 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 552.03 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 572.24 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0030771; 0.0002071] | Pa×s | [246.92; 445.15] |
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 | -1.18433e+01 | |||
| Coefficient B | 1.49622e+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. | 246.92 | |||
| Temperature range, max. | 445.15 | |||
| η | 0.0030771 | Pa×s | 246.92 | Calculated Property |
| η | 0.0018734 | Pa×s | 268.95 | Calculated Property |
| η | 0.0012295 | Pa×s | 290.97 | Calculated Property |
| η | 0.0008562 | Pa×s | 313.00 | Calculated Property |
| η | 0.0006253 | Pa×s | 335.02 | Calculated Property |
| η | 0.0004747 | Pa×s | 357.05 | Calculated Property |
| η | 0.0003721 | Pa×s | 379.07 | Calculated Property |
| η | 0.0002996 | Pa×s | 401.10 | Calculated Property |
| η | 0.0002467 | Pa×s | 423.12 | Calculated Property |
| η | 0.0002071 | Pa×s | 445.15 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,8-Dimethoxyoctane.
Sources
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