- InChI
- InChI=1S/C8H18O2/c1-3-5-7(9)8(10)6-4-2/h7-10H,3-6H2,1-2H3
- InChI Key
- YOEZZCLQJVMZGY-UHFFFAOYSA-N
- Formula
- C8H18O2
- SMILES
- CCCC(O)C(O)CCC
- Molecular Weight1
- 146.23
- Other Names
-
- 4,5-dihydroxyoctane
- 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 | 0.7245 | Relay (1.0) Calculated Property | |
| ΔfG° | -262.04 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -519.71 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 17.61 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 85.86 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.70 | eV | Relay (1.0) Calculated Property |
| log10WS | -1.33 | Relay (1.0) Calculated Property | |
| logPoct/wat | 1.308 | Crippen Calculated Property | |
| McVol | 135.320 | ml/mol | McGowan Calculated Property |
| Pc | 3135.00 | kPa | Joback Calculated Property |
| Tboil | 493.98 | K | Relay (1.0) Calculated Property |
| Tc | 657.71 | K | Relay (1.0) Calculated Property |
| Tfus | 320.02 | K | Relay (1.0) Calculated Property |
| Vc | 0.514 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [345.66; 402.92] | J/mol×K | [566.12; 727.92] | 
|
| Cp,gas | 345.66 | J/mol×K | 566.12 | Joback Calculated Property |
| Cp,gas | 356.24 | J/mol×K | 593.09 | Joback Calculated Property |
| Cp,gas | 366.39 | J/mol×K | 620.05 | Joback Calculated Property |
| Cp,gas | 376.12 | J/mol×K | 647.02 | Joback Calculated Property |
| Cp,gas | 385.44 | J/mol×K | 673.99 | Joback Calculated Property |
| Cp,gas | 394.37 | J/mol×K | 700.95 | Joback Calculated Property |
| Cp,gas | 402.92 | J/mol×K | 727.92 | Joback Calculated Property |
| η | [0.0000409; 0.2642980] | Pa×s | [271.56; 566.12] |
|
| η | 0.2642980 | Pa×s | 271.56 | Joback Calculated Property |
| η | 0.0199998 | Pa×s | 320.65 | Joback Calculated Property |
| η | 0.0030037 | Pa×s | 369.75 | Joback Calculated Property |
| η | 0.0007036 | Pa×s | 418.84 | Joback Calculated Property |
| η | 0.0002235 | Pa×s | 467.93 | Joback Calculated Property |
| η | 0.0000883 | Pa×s | 517.03 | Joback Calculated Property |
| η | 0.0000409 | Pa×s | 566.12 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 4,5-Octanediol.
Sources
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