- InChI
- InChI=1S/C10H18/c1-9(2)7-5-6-8-10(3)4/h7-8H,5-6H2,1-4H3
- InChI Key
- PSOPUECGKNQIPH-UHFFFAOYSA-N
- Formula
- C10H18
- SMILES
- CC(C)=CCCC=C(C)C
- Molecular Weight1
- 138.25
- CAS
- 16736-42-8
- Other Names
-
- 2,7-Dimethyl-2,6-octadiene
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- 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).
- Pvap : Vapor 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 |
|---|---|---|---|
| ΔfG° | 176.66 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -34.87 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 19.44 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 37.93 | kJ/mol | Joback Calculated Property |
| log10WS | -3.72 | Crippen Calculated Property | |
| logPoct/wat | 3.699 | Crippen Calculated Property | |
| McVol | 143.160 | ml/mol | McGowan Calculated Property |
| Pc | 2347.36 | kPa | Joback Calculated Property |
| Tboil | 436.28 | K | Joback Calculated Property |
| Tc | 621.64 | K | Joback Calculated Property |
| Tfus | 164.38 | K | Joback Calculated Property |
| Vc | 0.557 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [284.91; 365.73] | J/mol×K | [436.28; 621.64] | 
|
| Cp,gas | 284.91 | J/mol×K | 436.28 | Joback Calculated Property |
| Cp,gas | 300.18 | J/mol×K | 467.17 | Joback Calculated Property |
| Cp,gas | 314.68 | J/mol×K | 498.07 | Joback Calculated Property |
| Cp,gas | 328.46 | J/mol×K | 528.96 | Joback Calculated Property |
| Cp,gas | 341.53 | J/mol×K | 559.86 | Joback Calculated Property |
| Cp,gas | 353.94 | J/mol×K | 590.75 | Joback Calculated Property |
| Cp,gas | 365.73 | J/mol×K | 621.64 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [332.82; 466.93] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.54106e+01 | |||
| Coefficient B | -4.07695e+03 | |||
| Coefficient C | -6.32340e+01 | |||
| Temperature range, min. | 332.82 | |||
| Temperature range, max. | 466.93 | |||
| Pvap | 1.33 | kPa | 332.82 | Calculated Property |
| Pvap | 2.94 | kPa | 347.72 | Calculated Property |
| Pvap | 6.01 | kPa | 362.62 | Calculated Property |
| Pvap | 11.46 | kPa | 377.52 | Calculated Property |
| Pvap | 20.61 | kPa | 392.42 | Calculated Property |
| Pvap | 35.24 | kPa | 407.33 | Calculated Property |
| Pvap | 57.62 | kPa | 422.23 | Calculated Property |
| Pvap | 90.61 | kPa | 437.13 | Calculated Property |
| Pvap | 137.62 | kPa | 452.03 | Calculated Property |
| Pvap | 202.66 | kPa | 466.93 | Calculated Property |
Similar Compounds
Find more compounds similar to 2,6-Octadiene, 2,7-dimethyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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