- InChI
- InChI=1S/C7H14O/c1-2-7(8)5-3-4-6-7/h8H,2-6H2,1H3
- InChI Key
- LPCWIFPJLFCXRS-UHFFFAOYSA-N
- Formula
- C7H14O
- SMILES
- CCC1(O)CCCC1
- Molecular Weight1
- 114.19
- CAS
- 1462-96-0
- Other Names
-
- 1-Ethyl-1-cyclopentanol
- 1-Ethylcyclopentanol
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- 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).
- 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 |
|---|---|---|---|
| ΔfG° | -97.70 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -264.32 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 5.61 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 46.96 | kJ/mol | Joback Calculated Property |
| log10WS | -2.02 | Crippen Calculated Property | |
| logPoct/wat | 1.701 | Crippen Calculated Property | |
| McVol | 104.500 | ml/mol | McGowan Calculated Property |
| Pc | 4041.50 | kPa | Joback Calculated Property |
| Tboil | 467.26 | K | Joback Calculated Property |
| Tc | 660.80 | K | Joback Calculated Property |
| Tfus | 264.27 | K | Joback Calculated Property |
| Vc | 0.386 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [231.78; 299.34] | J/mol×K | [467.26; 660.80] | 
|
| Cp,gas | 231.78 | J/mol×K | 467.26 | Joback Calculated Property |
| Cp,gas | 244.94 | J/mol×K | 499.52 | Joback Calculated Property |
| Cp,gas | 257.22 | J/mol×K | 531.77 | Joback Calculated Property |
| Cp,gas | 268.72 | J/mol×K | 564.03 | Joback Calculated Property |
| Cp,gas | 279.52 | J/mol×K | 596.29 | Joback Calculated Property |
| Cp,gas | 289.70 | J/mol×K | 628.54 | Joback Calculated Property |
| Cp,gas | 299.34 | J/mol×K | 660.80 | Joback Calculated Property |
| ΔvapH | 58.40 | kJ/mol | 386.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [330.72; 462.12] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.56660e+01 | |||
| Coefficient B | -4.16482e+03 | |||
| Coefficient C | -5.98980e+01 | |||
| Temperature range, min. | 330.72 | |||
| Temperature range, max. | 462.12 | |||
| Pvap | 1.33 | kPa | 330.72 | Calculated Property |
| Pvap | 2.93 | kPa | 345.32 | Calculated Property |
| Pvap | 5.96 | kPa | 359.92 | Calculated Property |
| Pvap | 11.34 | kPa | 374.52 | Calculated Property |
| Pvap | 20.40 | kPa | 389.12 | Calculated Property |
| Pvap | 34.91 | kPa | 403.72 | Calculated Property |
| Pvap | 57.18 | kPa | 418.32 | Calculated Property |
| Pvap | 90.10 | kPa | 432.92 | Calculated Property |
| Pvap | 137.21 | kPa | 447.52 | Calculated Property |
| Pvap | 202.65 | kPa | 462.12 | Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopentanol, 1-ethyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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