- InChI
- InChI=1S/C8H12/c1-3-8-5-4-7(2)6-8/h3,6H,4-5H2,1-2H3/b8-3+
- InChI Key
- KNMRUIAIEAZNRY-FPYGCLRLSA-N
- Formula
- C8H12
- SMILES
- CC=C1C=C(C)CC1
- Molecular Weight1
- 108.18
- CAS
- 62338-00-5
- Other Names
-
- 3-ethylidene-1-methylcyclopentene
- 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).
- I : 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 | 0.2579 | Relay (... Calculated Property | |
| ΔfG° | 126.53 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 72.46 | kJ/mol | Relay (... Calculated Property |
| ΔfusH° | 10.50 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 40.25 | kJ/mol | Relay (... Calculated Property |
| IE | 8.34 | eV | Relay (... Calculated Property |
| log10WS | -2.86 | Relay (... Calculated Property | |
| logPoct/wat | 2.673 | Crippen Calculated Property | |
| McVol | 104.120 | ml/mol | McGowan Calculated Property |
| Pc | 3368.44 | kPa | Joback Calculated Property |
| I | [1163.00; 1207.00] |
|
|
| I | 1163.00 | NIST | |
| I | 1168.00 | NIST | |
| I | 1178.00 | NIST | |
| I | 1195.00 | NIST | |
| I | 1207.00 | NIST | |
| I | 1163.00 | NIST | |
| Tboil | 411.03 | K | Relay (... Calculated Property |
| Tc | 595.05 | K | Relay (... Calculated Property |
| Tfus | 174.59 | K | Relay (... Calculated Property |
| Vc | 0.367 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [190.45; 259.52] | J/mol×K | [413.17; 617.70] |
|
| Cp,gas | 190.45 | J/mol×K | 413.17 | Joback Calculated Property |
| Cp,gas | 203.63 | J/mol×K | 447.26 | Joback Calculated Property |
| Cp,gas | 216.11 | J/mol×K | 481.35 | Joback Calculated Property |
| Cp,gas | 227.90 | J/mol×K | 515.43 | Joback Calculated Property |
| Cp,gas | 239.05 | J/mol×K | 549.52 | Joback Calculated Property |
| Cp,gas | 249.57 | J/mol×K | 583.61 | Joback Calculated Property |
| Cp,gas | 259.52 | J/mol×K | 617.70 | Joback Calculated Property |
| η | [0.0002392; 0.0019054] | Pa×s | [218.70; 413.17] |
|
| η | 0.0019054 | Pa×s | 218.70 | Joback Calculated Property |
| η | 0.0010785 | Pa×s | 251.11 | Joback Calculated Property |
| η | 0.0006953 | Pa×s | 283.52 | Joback Calculated Property |
| η | 0.0004905 | Pa×s | 315.93 | Joback Calculated Property |
| η | 0.0003693 | Pa×s | 348.35 | Joback Calculated Property |
| η | 0.0002917 | Pa×s | 380.76 | Joback Calculated Property |
| η | 0.0002392 | Pa×s | 413.17 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopentene, 3-ethylidene-1-methyl-.
Sources
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