- InChI
- InChI=1S/C24H48O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24(25)26/h2-23H2,1H3,(H,25,26)
- InChI Key
- QZZGJDVWLFXDLK-UHFFFAOYSA-N
- Formula
- C24H48O2
- SMILES
- CCCCCCCCCCCCCCCCCCCCCCCC(=O)O
- Molecular Weight1
- 368.64
- CAS
- 557-59-5
- Other Names
-
- lignoceric acid
- ω : Acentric Factor.
- 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).
- IE : Ionization energy (eV).
- 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.
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (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 |
|---|---|---|---|
| ω | 1.3203 | Relay (1.0) Calculated Property | |
| ΔfG° | -192.71 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -898.23 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 68.06 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 152.25 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 10.23 | eV | Relay (1.0) Calculated Property |
| log10WS | -8.17 | Relay (1.0) Calculated Property | |
| logPoct/wat | 8.673 | Crippen Calculated Property | |
| McVol | 356.460 | ml/mol | McGowan Calculated Property |
| Pc | 848.50 | kPa | Joback Calculated Property |
| Inp | [2685.00; 2760.00] |
|
|
| Inp | 2685.00 | NIST | |
| Inp | 2760.00 | NIST | |
| Inp | 2685.00 | NIST | |
| Inp | 2760.00 | NIST | |
| Tboil | 640.41 | K | Relay (1.0) Calculated Property |
| Tc | 846.09 | K | Relay (1.0) Calculated Property |
| Tfus | 358.45 ± 2.00 | K | NIST |
| Vc | 1.406 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [1206.55; 1315.49] | J/mol×K | [894.23; 1095.73] |
|
| Cp,gas | 1206.55 | J/mol×K | 894.23 | Joback Calculated Property |
| Cp,gas | 1227.37 | J/mol×K | 927.81 | Joback Calculated Property |
| Cp,gas | 1247.03 | J/mol×K | 961.40 | Joback Calculated Property |
| Cp,gas | 1265.61 | J/mol×K | 994.98 | Joback Calculated Property |
| Cp,gas | 1283.16 | J/mol×K | 1028.56 | Joback Calculated Property |
| Cp,gas | 1299.76 | J/mol×K | 1062.15 | Joback Calculated Property |
| Cp,gas | 1315.49 | J/mol×K | 1095.73 | Joback Calculated Property |
| η | [0.0000360; 0.0005230] | Pa×s | [520.84; 894.23] |
|
| η | 0.0005230 | Pa×s | 520.84 | Joback Calculated Property |
| η | 0.0002638 | Pa×s | 583.07 | Joback Calculated Property |
| η | 0.0001519 | Pa×s | 645.30 | Joback Calculated Property |
| η | 0.0000963 | Pa×s | 707.54 | Joback Calculated Property |
| η | 0.0000658 | Pa×s | 769.77 | Joback Calculated Property |
| η | 0.0000476 | Pa×s | 832.00 | Joback Calculated Property |
| η | 0.0000360 | Pa×s | 894.23 | Joback Calculated Property |
| ΔvapH | 170.70 | kJ/mol | 298.15 | Vaporization, Sublimation and Fusion Enthalpies of Some Saturated and Unsaturated Long Chain Fatty Acids by Correlation Gas Chromatography |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 545.20 | K | 1.30 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.67] | kPa | [590.12; 728.41] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 2.12110e+01 | |||
| Coefficient B | -9.15711e+03 | |||
| Coefficient C | -1.52472e+02 | |||
| Temperature range, min. | 590.12 | |||
| Temperature range, max. | 728.41 | |||
| Pvap | 1.33 | kPa | 590.12 | Calculated Property |
| Pvap | 2.71 | kPa | 605.49 | Calculated Property |
| Pvap | 5.26 | kPa | 620.85 | Calculated Property |
| Pvap | 9.79 | kPa | 636.22 | Calculated Property |
| Pvap | 17.53 | kPa | 651.58 | Calculated Property |
| Pvap | 30.33 | kPa | 666.95 | Calculated Property |
| Pvap | 50.82 | kPa | 682.31 | Calculated Property |
| Pvap | 82.71 | kPa | 697.68 | Calculated Property |
| Pvap | 131.07 | kPa | 713.04 | Calculated Property |
| Pvap | 202.67 | kPa | 728.41 | Calculated Property |
Similar Compounds
Find more compounds similar to Tetracosanoic acid.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Vaporization, Sublimation and Fusion Enthalpies of Some Saturated and Unsaturated Long Chain Fatty Acids by Correlation Gas Chromatography
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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