- InChI
- InChI=1S/C23H48/c1-4-6-8-9-10-11-12-13-14-15-16-17-18-19-20-22-23(3)21-7-5-2/h23H,4-22H2,1-3H3
- InChI Key
- KDLUJNFDZQOZLK-UHFFFAOYSA-N
- Formula
- C23H48
- SMILES
- CCCCCCCCCCCCCCCCCC(C)CCCC
- Molecular Weight1
- 324.63
- CAS
- 25163-52-4
- Other Names
-
- Docosane, 5-methyl
- 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).
- 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).
- 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 | 0.9217 | Relay (1.0) Calculated Property | |
| ΔfG° | 140.34 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -529.56 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 51.80 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 111.14 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.82 | eV | Relay (1.0) Calculated Property |
| log10WS | -9.39 | Relay (1.0) Calculated Property | |
| logPoct/wat | 9.074 | Crippen Calculated Property | |
| McVol | 334.930 | ml/mol | McGowan Calculated Property |
| Pc | 855.96 | kPa | Joback Calculated Property |
| Inp | 2252.00 | NIST | |
| Tboil | 594.72 | K | Relay (1.0) Calculated Property |
| Tc | 765.94 | K | Relay (1.0) Calculated Property |
| Tfus | 281.01 | K | Relay (1.0) Calculated Property |
| Vc | 1.321 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [1024.67; 1145.09] | J/mol×K | [725.20; 892.42] | 
|
| Cp,gas | 1024.67 | J/mol×K | 725.20 | Joback Calculated Property |
| Cp,gas | 1047.11 | J/mol×K | 753.07 | Joback Calculated Property |
| Cp,gas | 1068.56 | J/mol×K | 780.94 | Joback Calculated Property |
| Cp,gas | 1089.04 | J/mol×K | 808.81 | Joback Calculated Property |
| Cp,gas | 1108.60 | J/mol×K | 836.68 | Joback Calculated Property |
| Cp,gas | 1127.28 | J/mol×K | 864.55 | Joback Calculated Property |
| Cp,gas | 1145.09 | J/mol×K | 892.42 | Joback Calculated Property |
| η | [0.0000611; 0.0035428] | Pa×s | [333.97; 725.20] |
|
| η | 0.0035428 | Pa×s | 333.97 | Joback Calculated Property |
| η | 0.0010359 | Pa×s | 399.17 | Joback Calculated Property |
| η | 0.0004278 | Pa×s | 464.38 | Joback Calculated Property |
| η | 0.0002197 | Pa×s | 529.59 | Joback Calculated Property |
| η | 0.0001306 | Pa×s | 594.79 | Joback Calculated Property |
| η | 0.0000860 | Pa×s | 659.99 | Joback Calculated Property |
| η | 0.0000611 | Pa×s | 725.20 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [492.37; 676.36] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.87881e+01 | |||
| Coefficient B | -9.13136e+03 | |||
| Coefficient C | 1.20800e+00 | |||
| Temperature range, min. | 492.37 | |||
| Temperature range, max. | 676.36 | |||
| Pvap | 1.33 | kPa | 492.37 | Calculated Property |
| Pvap | 2.78 | kPa | 512.81 | Calculated Property |
| Pvap | 5.49 | kPa | 533.26 | Calculated Property |
| Pvap | 10.30 | kPa | 553.70 | Calculated Property |
| Pvap | 18.49 | kPa | 574.14 | Calculated Property |
| Pvap | 31.87 | kPa | 594.59 | Calculated Property |
| Pvap | 53.00 | kPa | 615.03 | Calculated Property |
| Pvap | 85.28 | kPa | 635.47 | Calculated Property |
| Pvap | 133.24 | kPa | 655.92 | Calculated Property |
| Pvap | 202.64 | kPa | 676.36 | Calculated Property |
Similar Compounds
Find more compounds similar to 5-Methyldocosane.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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