- InChI
- InChI=1S/C10H20/c1-5-6-7-8-9-10(2,3)4/h8-9H,5-7H2,1-4H3/b9-8+
- InChI Key
- PWMYBNYORINWQV-CMDGGOBGSA-N
- Formula
- C10H20
- SMILES
- CCCCC=CC(C)(C)C
- Molecular Weight1
- 140.27
- CAS
- 86869-76-3
- Other Names
-
- 2,2-dimethyl-3-octene
- 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).
- 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° | 116.38 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -141.26 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 14.44 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 36.52 | kJ/mol | Joback Calculated Property |
| log10WS | -3.62 | Crippen Calculated Property | |
| logPoct/wat | 3.779 | Crippen Calculated Property | |
| McVol | 147.460 | ml/mol | McGowan Calculated Property |
| Pc | 2252.53 | kPa | Joback Calculated Property |
| Tboil | 429.13 | K | Joback Calculated Property |
| Tc | 610.16 | K | Joback Calculated Property |
| Tfus | 199.80 | K | Joback Calculated Property |
| Vc | 0.565 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [302.13; 388.89] | J/mol×K | [429.13; 610.16] | 
|
| Cp,gas | 302.13 | J/mol×K | 429.13 | Joback Calculated Property |
| Cp,gas | 318.57 | J/mol×K | 459.30 | Joback Calculated Property |
| Cp,gas | 334.17 | J/mol×K | 489.47 | Joback Calculated Property |
| Cp,gas | 348.96 | J/mol×K | 519.65 | Joback Calculated Property |
| Cp,gas | 362.99 | J/mol×K | 549.82 | Joback Calculated Property |
| Cp,gas | 376.28 | J/mol×K | 579.99 | Joback Calculated Property |
| Cp,gas | 388.89 | J/mol×K | 610.16 | Joback Calculated Property |
| η | [0.0002064; 0.0104937] | Pa×s | [199.80; 429.13] |
|
| η | 0.0104937 | Pa×s | 199.80 | Joback Calculated Property |
| η | 0.0032229 | Pa×s | 238.02 | Joback Calculated Property |
| η | 0.0013722 | Pa×s | 276.24 | Joback Calculated Property |
| η | 0.0007191 | Pa×s | 314.47 | Joback Calculated Property |
| η | 0.0004334 | Pa×s | 352.69 | Joback Calculated Property |
| η | 0.0002885 | Pa×s | 390.91 | Joback Calculated Property |
| η | 0.0002064 | Pa×s | 429.13 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.63] | kPa | [328.92; 466.95] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.50118e+01 | |||
| Coefficient B | -3.92429e+03 | |||
| Coefficient C | -6.24000e+01 | |||
| Temperature range, min. | 328.92 | |||
| Temperature range, max. | 466.95 | |||
| Pvap | 1.33 | kPa | 328.92 | Calculated Property |
| Pvap | 2.97 | kPa | 344.26 | Calculated Property |
| Pvap | 6.09 | kPa | 359.59 | Calculated Property |
| Pvap | 11.65 | kPa | 374.93 | Calculated Property |
| Pvap | 20.96 | kPa | 390.27 | Calculated Property |
| Pvap | 35.78 | kPa | 405.60 | Calculated Property |
| Pvap | 58.36 | kPa | 420.94 | Calculated Property |
| Pvap | 91.43 | kPa | 436.28 | Calculated Property |
| Pvap | 138.26 | kPa | 451.61 | Calculated Property |
| Pvap | 202.63 | kPa | 466.95 | Calculated Property |
Similar Compounds
Find more compounds similar to 3-Octene, 2,2-dimethyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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