- InChI
- InChI=1S/C20H42O/c1-3-5-7-9-11-12-14-16-18-20(19-21)17-15-13-10-8-6-4-2/h20-21H,3-19H2,1-2H3
- InChI Key
- LEACJMVNYZDSKR-UHFFFAOYSA-N
- Formula
- C20H42O
- SMILES
- CCCCCCCCCCC(CO)CCCCCCCC
- Molecular Weight1
- 298.55
- CAS
- 5333-42-6
- Other Names
-
- 2-Octyl-1-dodecanol
- 2-Octyldecanol
- 2-Octyldodecan-1-ol
- 2-Octyldodecanol
- 2-Octyldodecyl alcohol
- Eutanol G
- Exxal 20
- Fine Oxocol 2000
- Guerbet C20
- Isofol 20
- Jarcol I 20
- Kalcohl 200G
- Michel XO-150-20
- NSC 2405
- OHV 180
- Octyldodecanol
- Rilanit G 20
- Risonol 20SP
- Standamul G
- 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° | -21.74 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -613.64 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 48.12 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 76.41 | kJ/mol | Joback Calculated Property |
| log10WS | -7.22 | Crippen Calculated Property | |
| logPoct/wat | 6.876 | Crippen Calculated Property | |
| McVol | 298.530 | ml/mol | McGowan Calculated Property |
| Pc | 1083.49 | kPa | Joback Calculated Property |
| Tboil | 748.74 | K | Joback Calculated Property |
| Tc | 918.70 | K | Joback Calculated Property |
| Tfus | 360.98 | K | Joback Calculated Property |
| Vc | 1.169 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [927.34; 1030.55] | J/mol×K | [748.74; 918.70] | 
|
| Cp,gas | 927.34 | J/mol×K | 748.74 | Joback Calculated Property |
| Cp,gas | 946.63 | J/mol×K | 777.07 | Joback Calculated Property |
| Cp,gas | 965.04 | J/mol×K | 805.39 | Joback Calculated Property |
| Cp,gas | 982.61 | J/mol×K | 833.72 | Joback Calculated Property |
| Cp,gas | 999.36 | J/mol×K | 862.05 | Joback Calculated Property |
| Cp,gas | 1015.33 | J/mol×K | 890.37 | Joback Calculated Property |
| Cp,gas | 1030.55 | J/mol×K | 918.70 | Joback Calculated Property |
| η | [0.0000181; 0.0052543] | Pa×s | [360.98; 748.74] |
|
| η | 0.0052543 | Pa×s | 360.98 | Joback Calculated Property |
| η | 0.0009971 | Pa×s | 425.61 | Joback Calculated Property |
| η | 0.0002932 | Pa×s | 490.23 | Joback Calculated Property |
| η | 0.0001147 | Pa×s | 554.86 | Joback Calculated Property |
| η | 0.0000546 | Pa×s | 619.49 | Joback Calculated Property |
| η | 0.0000299 | Pa×s | 684.11 | Joback Calculated Property |
| η | 0.0000181 | Pa×s | 748.74 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [482.55; 682.73] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.45771e+01 | |||
| Coefficient B | -5.27559e+03 | |||
| Coefficient C | -1.13352e+02 | |||
| Temperature range, min. | 482.55 | |||
| Temperature range, max. | 682.73 | |||
| Pvap | 1.33 | kPa | 482.55 | Calculated Property |
| Pvap | 3.00 | kPa | 504.79 | Calculated Property |
| Pvap | 6.20 | kPa | 527.03 | Calculated Property |
| Pvap | 11.88 | kPa | 549.28 | Calculated Property |
| Pvap | 21.38 | kPa | 571.52 | Calculated Property |
| Pvap | 36.44 | kPa | 593.76 | Calculated Property |
| Pvap | 59.24 | kPa | 616.00 | Calculated Property |
| Pvap | 92.42 | kPa | 638.25 | Calculated Property |
| Pvap | 139.06 | kPa | 660.49 | Calculated Property |
| Pvap | 202.66 | kPa | 682.73 | Calculated Property |
Similar Compounds
Find more compounds similar to 1-Dodecanol, 2-octyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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