- InChI
- InChI=1S/C8H14/c1-8-6-4-2-3-5-7-8/h2,4,8H,3,5-7H2,1H3
- InChI Key
- HSIILYALDVTOTE-UHFFFAOYSA-N
- Formula
- C8H14
- SMILES
- CC1CC=CCCC1
- Molecular Weight1
- 110.20
- Other Names
-
- Cycloheptene, 4-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 | 0.2059 | Relay (1.0) Calculated Property | |
| ΔfG° | 58.79 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -68.14 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 7.43 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 41.30 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.81 | eV | Relay (1.0) Calculated Property |
| log10WS | -3.64 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.753 | Crippen Calculated Property | |
| McVol | 108.420 | ml/mol | McGowan Calculated Property |
| Pc | 3380.21 | kPa | Joback Calculated Property |
| Inp | [749.00; 849.00] |
|
|
| Inp | 749.00 | NIST | |
| Inp | 849.00 | NIST | |
| Tboil | 404.34 | K | Relay (1.0) Calculated Property |
| Tc | 600.35 | K | Relay (1.0) Calculated Property |
| Tfus | 167.84 | K | Relay (1.0) Calculated Property |
| Vc | 0.377 | m3/kmol | Relay (1.0) Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [125.71; 387.61] | 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 | -6.73300e+01 | |||
| Coefficient B | 8.20320e-01 | |||
| Coefficient C | -4.33280e-04 | |||
| Coefficient D | 6.79000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 125.71 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 171.66 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 212.90 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 249.64 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 282.09 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 310.47 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 335.00 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 355.89 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 373.36 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 387.61 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0112340; 0.0001949] | Pa×s | [184.54; 432.19] |
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 | -1.15637e+01 | |||
| Coefficient B | 1.30560e+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. | 184.54 | |||
| Temperature range, max. | 432.19 | |||
| η | 0.0112340 | Pa×s | 184.54 | Calculated Property |
| η | 0.0044857 | Pa×s | 212.06 | Calculated Property |
| η | 0.0022117 | Pa×s | 239.57 | Calculated Property |
| η | 0.0012615 | Pa×s | 267.09 | Calculated Property |
| η | 0.0007991 | Pa×s | 294.61 | Calculated Property |
| η | 0.0005473 | Pa×s | 322.12 | Calculated Property |
| η | 0.0003978 | Pa×s | 349.64 | Calculated Property |
| η | 0.0003029 | Pa×s | 377.16 | Calculated Property |
| η | 0.0002394 | Pa×s | 404.67 | Calculated Property |
| η | 0.0001949 | Pa×s | 432.19 | Calculated Property |
Similar Compounds
Find more compounds similar to 4-Methylcycloheptene.
Sources
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