- InChI
- InChI=1S/C6H10/c1-6-4-2-3-5-6/h1-5H2
- InChI Key
- NFJPEKRRHIYYES-UHFFFAOYSA-N
- Formula
- C6H10
- SMILES
- C=C1CCCC1
- Molecular Weight1
- 82.15
- Other Names
-
- Methylenecyclopentane
- 1-Methylenecyclopentane
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase 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).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| PAff | 832.40 | kJ/mol | NIST |
| BasG | 803.50 | kJ/mol | NIST |
| ΔcH°liquid | -3770.10 ± 0.79 | kJ/mol | NIST |
| ΔfH°gas | 10.20 | kJ/mol | NIST |
| ΔfH°liquid | -20.20 ± 0.88 | kJ/mol | NIST |
| ΔfusH° | 3.00 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 32.86 | kJ/mol | Relay (1.0) Calculated Property |
| IE | [7.20; 9.26] | eV |
|
| IE | 8.70 ± 0.05 | eV | NIST |
| IE | 8.96 ± 0.02 | eV | NIST |
| IE | Outlier 7.20 | eV | NIST |
| IE | 9.26 ± 0.05 | eV | NIST |
| IE | 8.55 ± 0.01 | eV | NIST |
| IE | 8.51 ± 0.01 | eV | NIST |
| IE | 8.94 ± 0.01 | eV | NIST |
| IE | 9.05 ± 0.02 | eV | NIST |
| IE | 9.14 | eV | NIST |
| logPoct/wat | 2.117 | Crippen Calculated Property | |
| McVol | 80.240 | ml/mol | McGowan Calculated Property |
| Inp | [650.00; 657.00] |
|
|
| Inp | 657.00 | NIST | |
| Inp | 654.00 | NIST | |
| Inp | 657.00 | NIST | |
| Inp | 654.00 | NIST | |
| Inp | 657.00 | NIST | |
| Inp | 654.00 | NIST | |
| Inp | 650.00 | NIST | |
| Inp | 650.00 | NIST | |
| Inp | 657.00 | NIST | |
| Inp | 654.00 | NIST | |
| Tboil | [345.00; 353.00] | K |
|
| Tboil | 348.70 | K | NIST |
| Tboil | 350.20 ± 5.00 | K | NIST |
| Tboil | 351.65 ± 5.00 | K | NIST |
| Tboil | 349.20 ± 1.00 | K | NIST |
| Tboil | 350.00 ± 4.00 | K | NIST |
| Tboil | 347.00 ± 4.00 | K | NIST |
| Tboil | 349.00 ± 3.00 | K | NIST |
| Tboil | 349.00 ± 4.00 | K | NIST |
| Tboil | 347.00 ± 4.00 | K | NIST |
| Tboil | Outlier 345.00 ± 1.00 | K | NIST |
| Tboil | 348.90 ± 1.00 | K | NIST |
| Tboil | 348.50 ± 1.00 | K | NIST |
| Tboil | 349.00 ± 3.00 | K | NIST |
| Tboil | Outlier 353.00 ± 6.00 | K | NIST |
| Tfus | [145.32; 146.00] | K |
|
| Tfus | 145.32 ± 0.50 | K | NIST |
| Tfus | 146.00 ± 0.15 | K | NIST |
Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [126.71; 189.82] | J/mol×K | [355.99; 553.64] |
|
| Cp,gas | 126.71 | J/mol×K | 355.99 | Joback Calculated Property |
| Cp,gas | 138.66 | J/mol×K | 388.93 | Joback Calculated Property |
| Cp,gas | 150.01 | J/mol×K | 421.87 | Joback Calculated Property |
| Cp,gas | 160.78 | J/mol×K | 454.81 | Joback Calculated Property |
| Cp,gas | 170.99 | J/mol×K | 487.76 | Joback Calculated Property |
| Cp,gas | 180.66 | J/mol×K | 520.70 | Joback Calculated Property |
| Cp,gas | 189.82 | J/mol×K | 553.64 | Joback Calculated Property |
| η | [0.0002928; 0.0028005] | Pa×s | [186.20; 355.99] |
|
| η | 0.0028005 | Pa×s | 186.20 | Joback Calculated Property |
| η | 0.0014996 | Pa×s | 214.50 | Joback Calculated Property |
| η | 0.0009288 | Pa×s | 242.80 | Joback Calculated Property |
| η | 0.0006358 | Pa×s | 271.10 | Joback Calculated Property |
| η | 0.0004676 | Pa×s | 299.39 | Joback Calculated Property |
| η | 0.0003626 | Pa×s | 327.69 | Joback Calculated Property |
| η | 0.0002928 | Pa×s | 355.99 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopentane, methylene-.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
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