- InChI
- InChI=1S/C8H14/c1-3-5-7-8-6-4-2/h3,7H,4,6,8H2,1-2H3
- InChI Key
- UHCLKMFELDFBRW-UHFFFAOYSA-N
- Formula
- C8H14
- SMILES
- CC=C=CCCCC
- Molecular Weight1
- 110.20
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- 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 | 63.13 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 18.81 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 41.68 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.68 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | 2.908 | Crippen Calculated Property | |
| McVol | 114.980 | ml/mol | McGowan Calculated Property |
| Tboil | 392.53 | K | Relay (1.0) Calculated Property |
| Tc | 580.42 | K | Relay (1.0) Calculated Property |
| Tfus | 182.16 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Critical Pressure, 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 | [209.12; 274.07] | J/mol×K | [390.07; 573.21] | 
|
| Cp,gas | 209.12 | J/mol×K | 390.07 | Joback Calculated Property |
| Cp,gas | 221.08 | J/mol×K | 420.59 | Joback Calculated Property |
| Cp,gas | 232.57 | J/mol×K | 451.12 | Joback Calculated Property |
| Cp,gas | 243.61 | J/mol×K | 481.64 | Joback Calculated Property |
| Cp,gas | 254.19 | J/mol×K | 512.17 | Joback Calculated Property |
| Cp,gas | 264.34 | J/mol×K | 542.69 | Joback Calculated Property |
| Cp,gas | 274.07 | J/mol×K | 573.21 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Octa-2,3-diene.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
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