- InChI
- InChI=1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-14-17-15-13-16-18(19)20-17/h17H,2-16H2,1H3
- InChI Key
- VVLRVPJYFLFSQG-UHFFFAOYSA-N
- Formula
- C18H34O2
- SMILES
- CCCCCCCCCCCCCC1CCCC(=O)O1
- Molecular Weight1
- 282.46
- CAS
- 1227-51-6
- Other Names
-
- Octadecanoic acid, 5-hydroxy-, «delta»-lactone
- 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).
- 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 | 0.8244 | Relay (1.0) Calculated Property | |
| ΔfG° | -161.04 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -680.09 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 42.78 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 105.88 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.87 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | 5.783 | Crippen Calculated Property | |
| McVol | 261.060 | ml/mol | McGowan Calculated Property |
| Pc | 1288.36 | kPa | Joback Calculated Property |
| Tboil | 642.84 | K | Relay (1.0) Calculated Property |
| Tc | 825.52 | K | Relay (1.0) Calculated Property |
| Tfus | 298.73 | K | Relay (1.0) Calculated Property |
| Vc | 1.000 | m3/kmol | Relay (1.0) Calculated Property |
Cheméo can also estimate Log10 of Water solubility in mol/l for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [770.55; 875.28] | J/mol×K | [680.67; 857.36] | 
|
| Cp,gas | 770.55 | J/mol×K | 680.67 | Joback Calculated Property |
| Cp,gas | 790.39 | J/mol×K | 710.12 | Joback Calculated Property |
| Cp,gas | 809.24 | J/mol×K | 739.57 | Joback Calculated Property |
| Cp,gas | 827.11 | J/mol×K | 769.01 | Joback Calculated Property |
| Cp,gas | 844.06 | J/mol×K | 798.46 | Joback Calculated Property |
| Cp,gas | 860.10 | J/mol×K | 827.91 | Joback Calculated Property |
| Cp,gas | 875.28 | J/mol×K | 857.36 | Joback Calculated Property |
| η | [0.0001666; 0.0030737] | Pa×s | [349.37; 680.67] |
|
| η | 0.0030737 | Pa×s | 349.37 | Joback Calculated Property |
| η | 0.0013572 | Pa×s | 404.59 | Joback Calculated Property |
| η | 0.0007293 | Pa×s | 459.80 | Joback Calculated Property |
| η | 0.0004477 | Pa×s | 515.02 | Joback Calculated Property |
| η | 0.0003021 | Pa×s | 570.24 | Joback Calculated Property |
| η | 0.0002185 | Pa×s | 625.45 | Joback Calculated Property |
| η | 0.0001666 | Pa×s | 680.67 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 2H-Pyran-2-one, tetrahydro-6-tridecyl-.
Sources
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