- InChI
- InChI=1S/C28H58/c1-4-6-8-10-12-13-14-15-16-17-18-19-20-21-23-25-27-28(3)26-24-22-11-9-7-5-2/h28H,4-27H2,1-3H3
- InChI Key
- RLCPPUWUVWSWRU-UHFFFAOYSA-N
- Formula
- C28H58
- SMILES
- CCCCCCCCCCCCCCCCCCC(C)CCCCCCCC
- Molecular Weight1
- 394.77
- Other Names
-
- Heptacosane, 9-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).
- 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 | 1.0965 | Relay (1.0) Calculated Property | |
| ΔfG° | 182.44 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -633.10 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 64.75 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 138.51 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 10.00 | eV | Relay (1.0) Calculated Property |
| log10WS | -10.75 | Relay (1.0) Calculated Property | |
| logPoct/wat | 11.025 | Crippen Calculated Property | |
| McVol | 405.380 | ml/mol | McGowan Calculated Property |
| Pc | 658.14 | kPa | Joback Calculated Property |
| Inp | [2731.00; 2743.00] |
|
|
| Inp | 2732.00 | NIST | |
| Inp | 2731.00 | NIST | |
| Inp | 2739.10 | NIST | |
| Inp | 2734.00 | NIST | |
| Inp | 2735.00 | NIST | |
| Inp | 2743.00 | NIST | |
| Inp | 2732.00 | NIST | |
| Inp | 2739.10 | NIST | |
| Tboil | 626.48 | K | Relay (1.0) Calculated Property |
| Tc | 801.36 | K | Relay (1.0) Calculated Property |
| Tfus | 293.63 | K | Relay (1.0) Calculated Property |
| Vc | 1.601 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [1348.51; 1482.37] | J/mol×K | [839.80; 1029.27] |
|
| Cp,gas | 1348.51 | J/mol×K | 839.80 | Joback Calculated Property |
| Cp,gas | 1373.92 | J/mol×K | 871.38 | Joback Calculated Property |
| Cp,gas | 1398.01 | J/mol×K | 902.96 | Joback Calculated Property |
| Cp,gas | 1420.84 | J/mol×K | 934.53 | Joback Calculated Property |
| Cp,gas | 1442.47 | J/mol×K | 966.11 | Joback Calculated Property |
| Cp,gas | 1462.96 | J/mol×K | 997.69 | Joback Calculated Property |
| Cp,gas | 1482.37 | J/mol×K | 1029.27 | Joback Calculated Property |
| η | [0.0000300; 0.0017949] | Pa×s | [390.32; 839.80] |
|
| η | 0.0017949 | Pa×s | 390.32 | Joback Calculated Property |
| η | 0.0005239 | Pa×s | 465.23 | Joback Calculated Property |
| η | 0.0002152 | Pa×s | 540.15 | Joback Calculated Property |
| η | 0.0001098 | Pa×s | 615.06 | Joback Calculated Property |
| η | 0.0000648 | Pa×s | 689.97 | Joback Calculated Property |
| η | 0.0000424 | Pa×s | 764.89 | Joback Calculated Property |
| η | 0.0000300 | Pa×s | 839.80 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 9-Methylheptacosane.
Sources
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