- InChI
- InChI=1S/C10H18/c1-9(2)7-8-10-5-3-4-6-10/h5,9H,3-4,6-8H2,1-2H3
- InChI Key
- LDBWEVZRYRUOOH-UHFFFAOYSA-N
- Formula
- C10H18
- SMILES
- CC(C)CCC1=CCCC1
- Molecular Weight1
- 138.25
- CAS
- 37689-15-9
- Other Names
-
- Cyclopentene, 1-isopentyl-
- 1-Isopentyl-1-cyclopentene
- 1-Isopentylcyclopentene
- 1-Isopentylcyclopentene-1
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Inp : Non-polar retention indices.
- Ip : 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 |
|---|---|---|---|
| ΔfH°gas | -116.76 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 11.83 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 48.74 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.44 ± 0.02 | eV | NIST |
| logPoct/wat | 3.533 | Crippen Calculated Property | |
| McVol | 136.600 | ml/mol | McGowan Calculated Property |
| Inp | [977.00; 1005.00] |
|
|
| Inp | 1005.00 | NIST | |
| Inp | 1001.00 | NIST | |
| Inp | 984.00 | NIST | |
| Inp | 1005.00 | NIST | |
| Inp | 1001.00 | NIST | |
| Inp | 977.00 | NIST | |
| Inp | 981.60 | NIST | |
| Inp | 977.00 | NIST | |
| Inp | 982.00 | NIST | |
| Inp | 984.00 | NIST | |
| Inp | 1005.00 | NIST | |
| Inp | 977.00 | NIST | |
| Ip | [1091.80; 1108.00] |
|
|
| Ip | 1108.00 | NIST | |
| Ip | 1092.00 | NIST | |
| Ip | 1100.00 | NIST | |
| Ip | 1108.00 | NIST | |
| Ip | 1107.60 | NIST | |
| Ip | 1091.80 | NIST | |
| Ip | 1100.00 | NIST | |
| Ip | 1107.60 | NIST | |
| Ip | 1091.80 | NIST | |
| Ip | 1100.00 | NIST | |
| Tboil | 441.40 ± 1.50 | K | NIST |
| Tfus | 177.21 | K | Relay (1.0) Calculated Property |
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.
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [177.89; 478.07] | 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 | -5.22280e+01 | |||
| Coefficient B | 1.00244e+00 | |||
| Coefficient C | -6.26440e-04 | |||
| Coefficient D | 1.54300e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 177.89 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 230.84 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 277.75 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 319.12 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 355.42 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 387.15 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 414.79 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 438.83 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 459.76 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 478.07 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0062360; 0.0002630] | Pa×s | [215.88; 454.66] |
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 | -1.11059e+01 | |||
| Coefficient B | 1.30143e+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. | 215.88 | |||
| Temperature range, max. | 454.66 | |||
| η | 0.0062360 | Pa×s | 215.88 | Calculated Property |
| η | 0.0032237 | Pa×s | 242.41 | Calculated Property |
| η | 0.0018982 | Pa×s | 268.94 | Calculated Property |
| η | 0.0012292 | Pa×s | 295.47 | Calculated Property |
| η | 0.0008551 | Pa×s | 322.00 | Calculated Property |
| η | 0.0006287 | Pa×s | 348.54 | Calculated Property |
| η | 0.0004827 | Pa×s | 375.07 | Calculated Property |
| η | 0.0003838 | Pa×s | 401.60 | Calculated Property |
| η | 0.0003140 | Pa×s | 428.13 | Calculated Property |
| η | 0.0002630 | Pa×s | 454.66 | Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopentene, 1-(3-methylbutyl)-.
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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