- InChI
- InChI=1S/C18H32O2/c19-18-16-14-12-10-8-6-4-2-1-3-5-7-9-11-13-15-17-20-18/h1-2H,3-17H2/b2-1-
- InChI Key
- GODWWTDBDJRXIU-UPHRSURJSA-N
- Formula
- C18H32O2
- SMILES
- O=C1CCCCCCC/C=C\CCCCCCCCO1
- Molecular Weight1
- 280.45
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfH°gas | -597.94 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 15.63 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 94.36 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.49 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | 5.561 | Crippen Calculated Property | |
| McVol | 256.760 | ml/mol | McGowan Calculated Property |
| Pc | 1747.74 | kPa | Joback Calculated Property |
| Inp | [2158.90; 2208.00] |
|
|
| Inp | 2158.90 | NIST | |
| Inp | 2208.00 | NIST | |
| Inp | 2158.90 | NIST | |
| Inp | 2208.00 | NIST | |
| Tboil | 705.97 | K | Relay (1.0) Calculated Property |
| Tc | 885.62 | K | Relay (1.0) Calculated Property |
| Tfus | 324.48 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [793.14; 920.89] | J/mol×K | [740.01; 993.33] |
|
| Cp,gas | 793.14 | J/mol×K | 740.01 | Joback Calculated Property |
| Cp,gas | 821.82 | J/mol×K | 782.23 | Joback Calculated Property |
| Cp,gas | 847.63 | J/mol×K | 824.45 | Joback Calculated Property |
| Cp,gas | 870.50 | J/mol×K | 866.67 | Joback Calculated Property |
| Cp,gas | 890.38 | J/mol×K | 908.89 | Joback Calculated Property |
| Cp,gas | 907.19 | J/mol×K | 951.11 | Joback Calculated Property |
| Cp,gas | 920.89 | J/mol×K | 993.33 | Joback Calculated Property |
| η | [0.0000020; 0.0261322] | Pa×s | [308.61; 740.01] |
|
| η | 0.0261322 | Pa×s | 308.61 | Joback Calculated Property |
| η | 0.0012099 | Pa×s | 380.51 | Joback Calculated Property |
| η | 0.0001488 | Pa×s | 452.41 | Joback Calculated Property |
| η | 0.0000325 | Pa×s | 524.31 | Joback Calculated Property |
| η | 0.0000102 | Pa×s | 596.21 | Joback Calculated Property |
| η | 0.0000041 | Pa×s | 668.11 | Joback Calculated Property |
| η | 0.0000020 | Pa×s | 740.01 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to (Z)-18-Octadec-9-enolide.
Sources
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