- InChI
- InChI=1S/C27H54/c1-3-5-7-9-11-13-15-17-21-26(25-27-23-19-20-24-27)22-18-16-14-12-10-8-6-4-2/h26-27H,3-25H2,1-2H3
- InChI Key
- BVCMEVKMWDECGG-UHFFFAOYSA-N
- Formula
- C27H54
- SMILES
-
CCCCCCCCCCC(CCCCCCCCCC)CC1CCCC
1 - Molecular Weight1
- 378.73
- Other Names
-
- Heneicosane, 11-(cyclopentylmethyl)-
- 11-(Cyclopentylmethyl)heneicosane
- 1-Cyclopentyl-2-n-decyldodecane
- 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).
- 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 | 0.9740 | Relay (1.0) Calculated Property | |
| ΔfG° | 210.57 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -559.11 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 56.10 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 123.98 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.81 | eV | Relay (1.0) Calculated Property |
| log10WS | -10.17 | Relay (1.0) Calculated Property | |
| logPoct/wat | 10.244 | Crippen Calculated Property | |
| McVol | 380.430 | ml/mol | McGowan Calculated Property |
| Pc | 762.26 | kPa | Joback Calculated Property |
| Tboil | 650.06 | K | Relay (1.0) Calculated Property |
| Tc | 830.21 | K | Relay (1.0) Calculated Property |
| Tfus | [251.65; 251.70] | K |
|
| Tfus | 251.65 ± 0.50 | K | NIST |
| Tfus | 251.70 ± 1.50 | K | NIST |
| Vc | 1.456 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 94.40 | kJ/mol | 510.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [544.71; 1396.12] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | -8.38210e+01 | |||
| Coefficient B | 2.70644e+00 | |||
| Coefficient C | -1.57560e-03 | |||
| Coefficient D | 3.49100e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 544.71 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 691.91 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 823.39 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 940.24 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 1043.58 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 1134.50 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 1214.11 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 1283.51 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 1343.82 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 1396.12 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.1216218; 0.0000902] | Pa×s | [251.68; 713.81] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -1.32382e+01 | |||
| Coefficient B | 2.80148e+03 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Comment | Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc. | |||
| Temperature range, min. | 251.68 | |||
| Temperature range, max. | 713.81 | |||
| η | 0.1216218 | Pa×s | 251.68 | Calculated Property |
| η | 0.0184427 | Pa×s | 303.02 | Calculated Property |
| η | 0.0048310 | Pa×s | 354.37 | Calculated Property |
| η | 0.0017763 | Pa×s | 405.72 | Calculated Property |
| η | 0.0008178 | Pa×s | 457.07 | Calculated Property |
| η | 0.0004403 | Pa×s | 508.42 | Calculated Property |
| η | 0.0002656 | Pa×s | 559.77 | Calculated Property |
| η | 0.0001744 | Pa×s | 611.11 | Calculated Property |
| η | 0.0001223 | Pa×s | 662.46 | Calculated Property |
| η | 0.0000902 | Pa×s | 713.81 | Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopentane, (2-decyldodecyl)-.
Sources
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