- InChI
- InChI=1S/C26H46/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-26-23-24(2)21-22-25(26)3/h21-23H,4-20H2,1-3H3
- InChI Key
- AHLSQOVUIXALIJ-UHFFFAOYSA-N
- Formula
- C26H46
- SMILES
- CCCCCCCCCCCCCCCCCCc1cc(C)ccc1C
- Molecular Weight1
- 358.64
- CAS
- 55191-39-4
- Other Names
-
- 1-(2,5-Dimethylphenyl)octadecane
- 1-(2,5-Xylyl)octadecane
- 1,4-Dimethyl-3-n-octadecylbenzene
- 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).
- 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 | 1.0140 | Relay (... Calculated Property | |
| ΔfG° | 261.19 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -360.18 | kJ/mol | Relay (... Calculated Property |
| ΔfusH° | 56.36 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 123.44 | kJ/mol | Relay (... Calculated Property |
| IE | 8.58 | eV | Relay (... Calculated Property |
| log10WS | -9.25 | Relay (... Calculated Property | |
| logPoct/wat | 9.107 | Crippen Calculated Property | |
| McVol | 353.440 | ml/mol | McGowan Calculated Property |
| Pc | 858.47 | kPa | Joback Calculated Property |
| Tboil | 648.45 | K | Relay (... Calculated Property |
| Tc | 832.06 | K | Relay (... Calculated Property |
| Tfus | 313.76 | K | Relay (... Calculated Property |
| Vc | 1.379 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [1133.14; 1246.64] | J/mol×K | [830.92; 1020.58] | 
|
| Cp,gas | 1133.14 | J/mol×K | 830.92 | Joback Calculated Property |
| Cp,gas | 1154.78 | J/mol×K | 862.53 | Joback Calculated Property |
| Cp,gas | 1175.26 | J/mol×K | 894.14 | Joback Calculated Property |
| Cp,gas | 1194.63 | J/mol×K | 925.75 | Joback Calculated Property |
| Cp,gas | 1212.95 | J/mol×K | 957.36 | Joback Calculated Property |
| Cp,gas | 1230.27 | J/mol×K | 988.97 | Joback Calculated Property |
| Cp,gas | 1246.64 | J/mol×K | 1020.58 | Joback Calculated Property |
| η | [0.0000457; 0.0008796] | Pa×s | [434.24; 830.92] |
|
| η | 0.0008796 | Pa×s | 434.24 | Joback Calculated Property |
| η | 0.0003880 | Pa×s | 500.35 | Joback Calculated Property |
| η | 0.0002072 | Pa×s | 566.47 | Joback Calculated Property |
| η | 0.0001262 | Pa×s | 632.58 | Joback Calculated Property |
| η | 0.0000844 | Pa×s | 698.69 | Joback Calculated Property |
| η | 0.0000605 | Pa×s | 764.81 | Joback Calculated Property |
| η | 0.0000457 | Pa×s | 830.92 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Benzene, 1,4-dimethyl-2-octadecyl-.
Sources
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