- InChI
- InChI=1S/C7H14O/c8-7-5-3-1-2-4-6-7/h7-8H,1-6H2
- InChI Key
- QCRFMSUKWRQZEM-UHFFFAOYSA-N
- Formula
- C7H14O
- SMILES
- OC1CCCCCC1
- Molecular Weight1
- 114.19
- CAS
- 502-41-0
- Other Names
-
- SUBEROL
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- Cp,solid : Solid phase 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).
- ΔfusH : Enthalpy of fusion at a given temperature (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).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- γ : Surface Tension (N/m).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (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 |
|---|---|---|---|
| ΔcH°liquid | [-4429.20; -4362.00] | kJ/mol |
|
| ΔcH°liquid | -4362.00 ± 1.00 | kJ/mol | NIST |
| ΔcH°liquid | -4429.20 | kJ/mol | NIST |
| ΔfG° | -116.41 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -291.88 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 7.71 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 48.46 | kJ/mol | Joback Calculated Property |
| log10WS | [-0.88; -0.88] |
|
|
| log10WS | -0.88 | Aq. Sol... | |
| log10WS | -0.88 | Estimat... | |
| logPoct/wat | 1.701 | Crippen Calculated Property | |
| McVol | 104.500 | ml/mol | McGowan Calculated Property |
| Pc | 4067.32 | kPa | Joback Calculated Property |
| Inp | [1022.00; 1040.20] |
|
|
| Inp | 1028.00 | NIST | |
| Inp | 1040.20 | NIST | |
| Inp | 1022.00 | NIST | |
| I | [1547.00; 1566.00] |
|
|
| I | 1566.00 | NIST | |
| I | 1566.00 | NIST | |
| I | 1547.00 | NIST | |
| I | 1566.00 | NIST | |
| S°liquid | 241.64 | J/mol×K | NIST |
| Tboil | 458.20 | K | NIST |
| Tc | 675.73 | K | Joback Calculated Property |
| Tfus | 233.33 | K | Joback Calculated Property |
| Ttriple | 280.30 ± 0.02 | K | NIST |
| Vc | 0.371 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [230.00; 308.33] | J/mol×K | [475.56; 675.73] |
|
| Cp,gas | 230.00 | J/mol×K | 475.56 | Joback Calculated Property |
| Cp,gas | 244.83 | J/mol×K | 508.92 | Joback Calculated Property |
| Cp,gas | 258.94 | J/mol×K | 542.28 | Joback Calculated Property |
| Cp,gas | 272.33 | J/mol×K | 575.64 | Joback Calculated Property |
| Cp,gas | 285.01 | J/mol×K | 609.00 | Joback Calculated Property |
| Cp,gas | 297.01 | J/mol×K | 642.37 | Joback Calculated Property |
| Cp,gas | 308.33 | J/mol×K | 675.73 | Joback Calculated Property |
| Cp,liquid | [244.30; 250.22] | J/mol×K | [298.00; 298.15] |
|
| Cp,liquid | 244.30 | J/mol×K | 298.00 | NIST |
| Cp,liquid | 250.22 | J/mol×K | 298.15 | NIST |
| Cp,solid | [195.30; 205.40] | J/mol×K | [260.59; 271.43] |
|
| Cp,solid | 195.30 | J/mol×K | 260.59 | Heat ca... |
| Cp,solid | 195.40 | J/mol×K | 260.73 | Heat ca... |
| Cp,solid | 196.40 | J/mol×K | 262.00 | Heat ca... |
| Cp,solid | 196.50 | J/mol×K | 262.00 | Heat ca... |
| Cp,solid | 198.00 | J/mol×K | 264.00 | Heat ca... |
| Cp,solid | 198.10 | J/mol×K | 264.00 | Heat ca... |
| Cp,solid | 199.80 | J/mol×K | 266.00 | Heat ca... |
| Cp,solid | 199.80 | J/mol×K | 266.00 | Heat ca... |
| Cp,solid | 201.80 | J/mol×K | 268.00 | Heat ca... |
| Cp,solid | 201.70 | J/mol×K | 268.00 | Heat ca... |
| Cp,solid | 204.00 | J/mol×K | 270.00 | Heat ca... |
| Cp,solid | 204.00 | J/mol×K | 270.00 | Heat ca... |
| Cp,solid | 205.20 | J/mol×K | 271.34 | Heat ca... |
| Cp,solid | 205.40 | J/mol×K | 271.43 | Heat ca... |
| η | [0.0001677; 0.1241815] | Pa×s | [233.33; 475.56] |
|
| η | 0.1241815 | Pa×s | 233.33 | Joback Calculated Property |
| η | 0.0183260 | Pa×s | 273.70 | Joback Calculated Property |
| η | 0.0044230 | Pa×s | 314.07 | Joback Calculated Property |
| η | 0.0014757 | Pa×s | 354.44 | Joback Calculated Property |
| η | 0.0006163 | Pa×s | 394.82 | Joback Calculated Property |
| η | 0.0003026 | Pa×s | 435.19 | Joback Calculated Property |
| η | 0.0001677 | Pa×s | 475.56 | Joback Calculated Property |
| ΔfusH | [0.55; 2.93] | kJ/mol | [172.20; 280.30] |
|
| ΔfusH | 2.93 | kJ/mol | 172.20 | NIST |
| ΔfusH | 0.55 | kJ/mol | 227.30 | NIST |
| ΔfusH | 0.88 | kJ/mol | 258.40 | NIST |
| ΔfusH | 1.51 | kJ/mol | 278.30 | NIST |
| ΔfusH | 1.60 | kJ/mol | 280.30 | NIST |
| ΔfusH | 1.60 | kJ/mol | 280.30 | NIST |
| ΔvapH | [64.70; 67.40] | kJ/mol | [302.50; 303.50] |
|
| ΔvapH | 67.40 | kJ/mol | 302.50 | NIST |
| ΔvapH | 64.70 | kJ/mol | 303.50 | NIST |
| Pvap | [7.10e-03; 0.18] | kPa | [284.35; 320.88] |
|
| Pvap | 7.10e-03 | kPa | 284.35 | Vapor P... |
| Pvap | 7.50e-03 | kPa | 284.67 | Vapor P... |
| Pvap | 0.01 | kPa | 288.22 | Vapor P... |
| Pvap | 0.02 | kPa | 292.50 | Vapor P... |
| Pvap | 0.02 | kPa | 293.72 | Vapor P... |
| Pvap | 0.02 | kPa | 293.73 | Vapor P... |
| Pvap | 0.02 | kPa | 293.86 | Vapor P... |
| Pvap | 0.03 | kPa | 298.23 | Vapor P... |
| Pvap | 0.03 | kPa | 298.28 | Vapor P... |
| Pvap | 0.03 | kPa | 298.44 | Vapor P... |
| Pvap | 0.04 | kPa | 303.37 | Vapor P... |
| Pvap | 0.06 | kPa | 307.00 | Vapor P... |
| Pvap | 0.07 | kPa | 308.15 | Vapor P... |
| Pvap | 0.08 | kPa | 310.11 | Vapor P... |
| Pvap | 0.12 | kPa | 315.14 | Vapor P... |
| Pvap | 0.16 | kPa | 319.51 | Vapor P... |
| Pvap | 0.18 | kPa | 320.88 | Vapor P... |
| ΔfusS | [2.44; 16.98] | J/mol×K | [172.20; 280.30] |
|
| ΔfusS | 16.98 | J/mol×K | 172.20 | NIST |
| ΔfusS | 2.44 | J/mol×K | 227.30 | NIST |
| ΔfusS | 3.39 | J/mol×K | 258.40 | NIST |
| ΔfusS | 5.72 | J/mol×K | 280.30 | NIST |
| γ | [0.02; 0.03] | N/m | [293.15; 323.15] |
|
| γ | 0.03 | N/m | 293.15 | Surface... |
| γ | 0.03 | N/m | 298.15 | Surface... |
| γ | 0.03 | N/m | 303.15 | Surface... |
| γ | 0.03 | N/m | 308.15 | Surface... |
| γ | 0.03 | N/m | 313.15 | Surface... |
| γ | 0.03 | N/m | 318.15 | Surface... |
| γ | 0.02 | N/m | 323.15 | Surface... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [7.65e-03; 0.21] | kPa | [284.15; 323.15] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | -2.66915e+01 | |||
| Coefficient B | -5.85520e+03 | |||
| Coefficient C | 7.60167e+00 | |||
| Coefficient D | -6.45886e-06 | |||
| Temperature range, min. | 284.15 | |||
| Temperature range, max. | 323.15 | |||
| Pvap | 7.65e-03 | kPa | 284.15 | Calculated Property |
| Pvap | 0.01 | kPa | 288.48 | Calculated Property |
| Pvap | 0.02 | kPa | 292.82 | Calculated Property |
| Pvap | 0.03 | kPa | 297.15 | Calculated Property |
| Pvap | 0.04 | kPa | 301.48 | Calculated Property |
| Pvap | 0.05 | kPa | 305.82 | Calculated Property |
| Pvap | 0.08 | kPa | 310.15 | Calculated Property |
| Pvap | 0.11 | kPa | 314.48 | Calculated Property |
| Pvap | 0.15 | kPa | 318.82 | Calculated Property |
| Pvap | 0.21 | kPa | 323.15 | Calculated Property |
Similar Compounds
Find more compounds similar to Cycloheptanol.
Mixtures
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Heat capacities of selected cycloalcohols
- Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
- Surface Tensions of Dilute Solutions of Cycloheptanol in Ethylene Glycol
- Joback Method
- KDB
- Aqueous Solubility Prediction Method
- Estimated Solubility Method
- McGowan Method
- NIST Webbook
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