- InChI
- InChI=1S/C16H32/c1-2-3-4-5-6-7-8-9-10-13-16-14-11-12-15-16/h16H,2-15H2,1H3
- InChI Key
- FIWKORYTHDYMGF-UHFFFAOYSA-N
- Formula
- C16H32
- SMILES
- CCCCCCCCCCCC1CCCC1
- Molecular Weight1
- 224.43
- CAS
- 6785-23-5
- Other Names
-
- 1-Undecylcyclopentane
- Undecane, 1-cyclopentyl-
- Undecylcyclopentane
- n-Undecylcyclopentane
- ω : Acentric Factor.
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- 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 | 0.6363 | Relay (1.0) Calculated Property | |
| ΔcH°liquid | -10557.10 ± 2.30 | kJ/mol | NIST |
| ΔfG° | 120.39 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -312.50 ± 2.50 | kJ/mol | NIST |
| ΔfusH° | 31.13 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 80.60 | kJ/mol | NIST |
| IE | 9.77 | eV | Relay (1.0) Calculated Property |
| log10WS | -7.36 | Relay (1.0) Calculated Property | |
| logPoct/wat | 6.098 | Crippen Calculated Property | |
| McVol | 225.440 | ml/mol | McGowan Calculated Property |
| Pc | 1509.33 | kPa | Joback Calculated Property |
| Inp | [1636.40; 1656.00] |
|
|
| Inp | 1636.40 | NIST | |
| Inp | 1656.00 | NIST | |
| Inp | 1636.40 | NIST | |
| Tboil | 564.99 | K | Relay (1.0) Calculated Property |
| Tc | 746.17 | K | Relay (1.0) Calculated Property |
| Tfus | 260.78 | K | Relay (1.0) Calculated Property |
| Vc | 0.869 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [603.79; 719.06] | J/mol×K | [580.96; 759.24] |
|
| Cp,gas | 603.79 | J/mol×K | 580.96 | Joback Calculated Property |
| Cp,gas | 625.42 | J/mol×K | 610.67 | Joback Calculated Property |
| Cp,gas | 646.04 | J/mol×K | 640.39 | Joback Calculated Property |
| Cp,gas | 665.67 | J/mol×K | 670.10 | Joback Calculated Property |
| Cp,gas | 684.36 | J/mol×K | 699.81 | Joback Calculated Property |
| Cp,gas | 702.15 | J/mol×K | 729.53 | Joback Calculated Property |
| Cp,gas | 719.06 | J/mol×K | 759.24 | Joback Calculated Property |
| η | [0.0002109; 0.0050474] | Pa×s | [280.98; 580.96] |
|
| η | 0.0050474 | Pa×s | 280.98 | Joback Calculated Property |
| η | 0.0019936 | Pa×s | 330.98 | Joback Calculated Property |
| η | 0.0010048 | Pa×s | 380.97 | Joback Calculated Property |
| η | 0.0005937 | Pa×s | 430.97 | Joback Calculated Property |
| η | 0.0003914 | Pa×s | 480.97 | Joback Calculated Property |
| η | 0.0002790 | Pa×s | 530.96 | Joback Calculated Property |
| η | 0.0002109 | Pa×s | 580.96 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [429.51; 583.19] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.61069e+01 | |||
| Coefficient B | -5.22422e+03 | |||
| Coefficient C | -9.92650e+01 | |||
| Temperature range, min. | 429.51 | |||
| Temperature range, max. | 583.19 | |||
| Pvap | 1.33 | kPa | 429.51 | Calculated Property |
| Pvap | 2.90 | kPa | 446.59 | Calculated Property |
| Pvap | 5.87 | kPa | 463.66 | Calculated Property |
| Pvap | 11.16 | kPa | 480.74 | Calculated Property |
| Pvap | 20.06 | kPa | 497.81 | Calculated Property |
| Pvap | 34.37 | kPa | 514.89 | Calculated Property |
| Pvap | 56.45 | kPa | 531.96 | Calculated Property |
| Pvap | 89.27 | kPa | 549.04 | Calculated Property |
| Pvap | 136.53 | kPa | 566.11 | Calculated Property |
| Pvap | 202.64 | kPa | 583.19 | Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopentane, undecyl-.
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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