- InChI
- InChI=1S/C12H26O/c1-3-4-5-6-7-8-9-10-11-12(2)13/h12-13H,3-11H2,1-2H3
- InChI Key
- XSWSEQPWKOWORN-UHFFFAOYSA-N
- Formula
- C12H26O
- SMILES
- CCCCCCCCCCC(C)O
- Molecular Weight1
- 186.33
- CAS
- 10203-28-8
- Other Names
-
- Dodecan-2-ol
- Dodecanol-2
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- 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° | -89.10 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -448.52 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 27.40 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 58.60 | kJ/mol | Joback Calculated Property |
| log10WS | -4.22 | Crippen Calculated Property | |
| logPoct/wat | 3.898 | Crippen Calculated Property | |
| McVol | 185.810 | ml/mol | McGowan Calculated Property |
| Pc | 1940.65 | kPa | Joback Calculated Property |
| Inp | [1417.00; 1417.00] |
|
|
| Inp | 1417.00 | NIST | |
| Inp | 1417.00 | NIST | |
| I | [1801.00; 1828.00] |
|
|
| I | 1801.00 | NIST | |
| I | 1806.00 | NIST | |
| I | 1820.00 | NIST | |
| I | 1828.00 | NIST | |
| I | 1828.00 | NIST | |
| I | 1801.00 | NIST | |
| Tboil | [518.15; 523.15] | K |
|
| Tboil | 523.15 ± 3.00 | K | NIST |
| Tboil | 518.15 ± 3.00 | K | NIST |
| Tc | 725.92 | K | Joback Calculated Property |
| Tfus | 270.82 | K | Joback Calculated Property |
| Vc | 0.721 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [478.70; 559.62] | J/mol×K | [565.70; 725.92] |
|
| Cp,gas | 478.70 | J/mol×K | 565.70 | Joback Calculated Property |
| Cp,gas | 493.60 | J/mol×K | 592.40 | Joback Calculated Property |
| Cp,gas | 507.92 | J/mol×K | 619.11 | Joback Calculated Property |
| Cp,gas | 521.66 | J/mol×K | 645.81 | Joback Calculated Property |
| Cp,gas | 534.85 | J/mol×K | 672.51 | Joback Calculated Property |
| Cp,gas | 547.50 | J/mol×K | 699.22 | Joback Calculated Property |
| Cp,gas | 559.62 | J/mol×K | 725.92 | Joback Calculated Property |
| η | [0.0000810; 0.0381702] | Pa×s | [270.82; 565.70] |
|
| η | 0.0381702 | Pa×s | 270.82 | Joback Calculated Property |
| η | 0.0062239 | Pa×s | 319.97 | Joback Calculated Property |
| η | 0.0016449 | Pa×s | 369.11 | Joback Calculated Property |
| η | 0.0005944 | Pa×s | 418.26 | Joback Calculated Property |
| η | 0.0002660 | Pa×s | 467.41 | Joback Calculated Property |
| η | 0.0001387 | Pa×s | 516.55 | Joback Calculated Property |
| η | 0.0000810 | Pa×s | 565.70 | Joback Calculated Property |
| ΔvapH | [85.00; 87.00] | kJ/mol | [318.00; 343.00] |
|
| ΔvapH | 85.00 | kJ/mol | 318.00 | NIST |
| ΔvapH | 87.00 | kJ/mol | 343.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [407.12; 549.95] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.65664e+01 | |||
| Coefficient B | -5.20887e+03 | |||
| Coefficient C | -8.71420e+01 | |||
| Temperature range, min. | 407.12 | |||
| Temperature range, max. | 549.95 | |||
| Pvap | 1.33 | kPa | 407.12 | Calculated Property |
| Pvap | 2.88 | kPa | 422.99 | Calculated Property |
| Pvap | 5.79 | kPa | 438.86 | Calculated Property |
| Pvap | 10.98 | kPa | 454.73 | Calculated Property |
| Pvap | 19.74 | kPa | 470.60 | Calculated Property |
| Pvap | 33.86 | kPa | 486.47 | Calculated Property |
| Pvap | 55.75 | kPa | 502.34 | Calculated Property |
| Pvap | 88.48 | kPa | 518.21 | Calculated Property |
| Pvap | 135.89 | kPa | 534.08 | Calculated Property |
| Pvap | 202.65 | kPa | 549.95 | Calculated Property |
Similar Compounds
Find more compounds similar to 2-Dodecanol.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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