- InChI
- InChI=1S/C6H10/c1-6-4-2-3-5-6/h4H,2-3,5H2,1H3
- InChI Key
- ATQUFXWBVZUTKO-UHFFFAOYSA-N
- Formula
- C6H10
- SMILES
- CC1=CCCC1
- Molecular Weight1
- 82.14
- CAS
- 693-89-0
- Other Names
-
- 1-Cyclopentene, 1-methyl
- 1-METHYL-1-CYCLOPENTANE
- 1-Methyl-1-cyclopentene
- 1-Methylcyclopentene
- 1-Methylcyclopentene-1
- Cyc1opentene,l-methyl-
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- AP : Aniline Point (K).
- BasG : Gas basicity (kJ/mol).
- 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).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- Δc,grossH : Heat of Combustion, Gross form (kJ/mol).
- Δc,netH : Heat of Combustion, Net Form (kJ/mol).
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- Pvap : Vapor pressure (kPa).
- n0 : Refractive Index.
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (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 | 0.2190 | KDB | |
| PAff | 816.50 | kJ/mol | NIST |
| AP | 266.150 | K | KDB |
| BasG | 787.10 | kJ/mol | NIST |
| ΔcH°liquid | [-3753.80; -3752.40] | kJ/mol |
|
| ΔcH°liquid | -3753.80 ± 0.54 | kJ/mol | NIST |
| ΔcH°liquid | -3752.40 ± 0.59 | kJ/mol | NIST |
| ΔfG° | 64.23 | kJ/mol | Joback Calculated Property |
| Δc,grossH | 3753.76 | kJ/mol | KDB |
| Δc,netH | 3533.723 | kJ/mol | KDB |
| ΔfH°gas | [-4.39; -2.50] | kJ/mol |
|
| ΔfH°gas | -4.39 | kJ/mol | NIST |
| ΔfH°gas | -3.60 ± 0.75 | kJ/mol | NIST |
| ΔfH°gas | -2.50 | kJ/mol | NIST |
| ΔfH°gas | -4.00 ± 2.00 | kJ/mol | NIST |
| ΔfH°liquid | [-37.90; -36.40] | kJ/mol |
|
| ΔfH°liquid | -36.40 ± 0.63 | kJ/mol | NIST |
| ΔfH°liquid | -37.90 ± 0.67 | kJ/mol | NIST |
| ΔfusH° | 4.99 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [32.60; 34.00] | kJ/mol |
|
| ΔvapH° | 32.60 ± 0.30 | kJ/mol | NIST |
| ΔvapH° | 32.60 ± 0.20 | kJ/mol | NIST |
| ΔvapH° | 34.00 ± 2.00 | kJ/mol | NIST |
| ΔvapH° | 33.90 | kJ/mol | NIST |
| IE | [8.54; 9.12] | eV |
|
| IE | 8.59 | eV | NIST |
| IE | 8.60 ± 0.01 | eV | NIST |
| IE | Outlier 9.12 ± 0.05 | eV | NIST |
| IE | 8.55 ± 0.01 | eV | NIST |
| IE | 8.54 ± 0.01 | eV | NIST |
| IE | 8.62 ± 0.02 | eV | NIST |
| log10WS | -2.08 | Crippen Calculated Property | |
| logPoct/wat | 2.117 | Crippen Calculated Property | |
| McVol | 80.240 | ml/mol | McGowan Calculated Property |
| Pc | 3790.00 | kPa | KDB |
| Inp | [636.00; 677.00] |
|
|
| Inp | 654.00 | NIST | |
| Inp | 654.00 | NIST | |
| Inp | 651.00 | NIST | |
| Inp | 646.30 | NIST | |
| Inp | 663.10 | NIST | |
| Inp | 659.90 | NIST | |
| Inp | 649.00 | NIST | |
| Inp | 649.00 | NIST | |
| Inp | 660.00 | NIST | |
| Inp | 654.00 | NIST | |
| Inp | 644.50 | NIST | |
| Inp | 646.50 | NIST | |
| Inp | 643.80 | NIST | |
| Inp | 646.10 | NIST | |
| Inp | 650.00 | NIST | |
| Inp | 642.00 | NIST | |
| Inp | 641.00 | NIST | |
| Inp | 645.00 | NIST | |
| Inp | 648.00 | NIST | |
| Inp | 647.00 | NIST | |
| Inp | 648.00 | NIST | |
| Inp | 650.00 | NIST | |
| Inp | 644.55 | NIST | |
| Inp | 651.00 | NIST | |
| Inp | 643.00 | NIST | |
| Inp | 647.00 | NIST | |
| Inp | 650.00 | NIST | |
| Inp | 648.00 | NIST | |
| Inp | 644.00 | NIST | |
| Inp | 647.00 | NIST | |
| Inp | Outlier 673.00 | NIST | |
| Inp | Outlier 677.00 | NIST | |
| Inp | 644.50 | NIST | |
| Inp | 646.60 | NIST | |
| Inp | 649.00 | NIST | |
| Inp | 644.00 | NIST | |
| Inp | 647.00 | NIST | |
| Inp | 649.00 | NIST | |
| Inp | 642.00 | NIST | |
| Inp | 645.00 | NIST | |
| Inp | 648.00 | NIST | |
| Inp | 650.00 | NIST | |
| Inp | 660.00 | NIST | |
| Inp | 647.00 | NIST | |
| Inp | 647.00 | NIST | |
| Inp | Outlier 675.00 | NIST | |
| Inp | 648.60 | NIST | |
| Inp | 649.00 | NIST | |
| Inp | 641.72 | NIST | |
| Inp | 642.00 | NIST | |
| Inp | 645.00 | NIST | |
| Inp | 643.00 | NIST | |
| Inp | 644.00 | NIST | |
| Inp | 643.00 | NIST | |
| Inp | 640.00 | NIST | |
| Inp | 636.00 | NIST | |
| Inp | 643.00 | NIST | |
| Inp | 648.00 | NIST | |
| Inp | 646.00 | NIST | |
| Inp | 654.00 | NIST | |
| Inp | Outlier 674.00 | NIST | |
| Inp | 647.00 | NIST | |
| Inp | 647.00 | NIST | |
| Inp | 643.00 | NIST | |
| Inp | 654.00 | NIST | |
| Inp | 662.00 | NIST | |
| Inp | 653.00 | NIST | |
| Inp | 643.00 | NIST | |
| Inp | 654.00 | NIST | |
| Inp | 659.90 | NIST | |
| Inp | 644.50 | NIST | |
| Inp | 642.00 | NIST | |
| Inp | 648.00 | NIST | |
| Inp | 647.00 | NIST | |
| Inp | Outlier 673.00 | NIST | |
| Inp | 644.00 | NIST | |
| Inp | Outlier 675.00 | NIST | |
| I | [781.50; 792.00] |
|
|
| I | 792.00 | NIST | |
| I | 782.00 | NIST | |
| I | 786.00 | NIST | |
| I | 792.00 | NIST | |
| I | 791.90 | NIST | |
| I | 781.50 | NIST | |
| I | 786.00 | NIST | |
| I | 791.90 | NIST | |
| I | 781.50 | NIST | |
| I | 786.00 | NIST | |
| I | 792.00 | NIST | |
| I | 781.50 | NIST | |
| Tboil | [343.00; 351.00] | K |
|
| Tboil | 349.00 | K | KDB |
| Tboil | 348.70 | K | NIST |
| Tboil | 348.60 ± 0.40 | K | NIST |
| Tboil | 349.00 ± 3.00 | K | NIST |
| Tboil | Outlier 351.00 ± 1.00 | K | NIST |
| Tboil | 348.90 ± 2.00 | K | NIST |
| Tboil | 348.90 ± 0.20 | K | NIST |
| Tboil | 349.00 ± 3.00 | K | NIST |
| Tboil | 348.64 ± 0.30 | K | NIST |
| Tboil | 347.90 ± 2.00 | K | NIST |
| Tboil | 348.75 ± 0.30 | K | NIST |
| Tboil | 347.70 ± 2.00 | K | NIST |
| Tboil | 348.20 ± 2.00 | K | NIST |
| Tboil | 349.00 ± 0.40 | K | NIST |
| Tboil | 348.35 ± 0.50 | K | NIST |
| Tboil | 348.00 ± 3.00 | K | NIST |
| Tboil | 348.00 ± 3.00 | K | NIST |
| Tboil | 348.00 ± 3.00 | K | NIST |
| Tboil | 348.75 ± 0.30 | K | NIST |
| Tboil | 348.90 ± 2.00 | K | NIST |
| Tboil | 348.95 ± 0.60 | K | NIST |
| Tboil | 347.00 ± 3.00 | K | NIST |
| Tboil | 348.95 ± 0.50 | K | NIST |
| Tboil | 349.00 ± 0.20 | K | NIST |
| Tboil | 348.90 ± 2.00 | K | NIST |
| Tboil | 348.65 ± 0.50 | K | NIST |
| Tboil | 349.00 ± 3.00 | K | NIST |
| Tboil | 347.00 ± 6.00 | K | NIST |
| Tboil | Outlier 343.00 ± 5.00 | K | NIST |
| Tc | 542.00 | K | KDB |
| Tfus | 146.00 | K | KDB |
| Vc | 0.299 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [127.75; 190.05] | J/mol×K | [360.77; 560.35] |
|
|
T(K) Ideal gas heat capacity (J/mol×K) 130 140 150 160 170 180 190 400 450 500 550 | ||||
| Cp,gas | 127.75 | J/mol×K | 360.77 | Joback Calculated Property |
| Cp,gas | 139.60 | J/mol×K | 394.03 | Joback Calculated Property |
| Cp,gas | 150.83 | J/mol×K | 427.30 | Joback Calculated Property |
| Cp,gas | 161.46 | J/mol×K | 460.56 | Joback Calculated Property |
| Cp,gas | 171.53 | J/mol×K | 493.82 | Joback Calculated Property |
| Cp,gas | 181.05 | J/mol×K | 527.08 | Joback Calculated Property |
| Cp,gas | 190.05 | J/mol×K | 560.35 | Joback Calculated Property |
| Cp,liquid | 153.10 | J/mol×K | 298.15 | NIST |
| η | [0.0002644; 0.0026779] | Pa×s | [185.80; 360.77] |
|
|
T(K) Dynamic viscosity (Pa×s) 5.00e-4 1.00e-3 1.50e-3 2.00e-3 2.50e-3 200 250 300 350 | ||||
| η | 0.0026779 | Pa×s | 185.80 | Joback Calculated Property |
| η | 0.0014013 | Pa×s | 214.96 | Joback Calculated Property |
| η | 0.0008560 | Pa×s | 244.12 | Joback Calculated Property |
| η | 0.0005809 | Pa×s | 273.28 | Joback Calculated Property |
| η | 0.0004248 | Pa×s | 302.45 | Joback Calculated Property |
| η | 0.0003282 | Pa×s | 331.61 | Joback Calculated Property |
| η | 0.0002644 | Pa×s | 360.77 | Joback Calculated Property |
| ΔvapH | 33.40 | kJ/mol | 335.50 | NIST |
| n0 | 1.42940 | 298.15 | KDB | |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 345.20 | K | 101.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [252.45; 373.44] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.39480e+01 | |||
| Coefficient B | -2.84120e+03 | |||
| Coefficient C | -4.44650e+01 | |||
| Temperature range, min. | 252.45 | |||
| Temperature range, max. | 373.44 | |||
|
T(K) Vapor pressure (kPa) 0 50 100 150 200 250 300 350 | ||||
| Pvap | 1.33 | kPa | 252.45 | Calculated Property |
| Pvap | 3.05 | kPa | 265.89 | Calculated Property |
| Pvap | 6.37 | kPa | 279.34 | Calculated Property |
| Pvap | 12.26 | kPa | 292.78 | Calculated Property |
| Pvap | 22.06 | kPa | 306.22 | Calculated Property |
| Pvap | 37.48 | kPa | 319.67 | Calculated Property |
| Pvap | 60.63 | kPa | 333.11 | Calculated Property |
| Pvap | 93.95 | kPa | 346.55 | Calculated Property |
| Pvap | 140.26 | kPa | 360.00 | Calculated Property |
| Pvap | 202.65 | kPa | 373.44 | Calculated Property |
| Pvap | [3.48; 3789.23] | kPa | [268.15; 541.99] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 6.71668e+01 | |||
| Coefficient B | -5.97528e+03 | |||
| Coefficient C | -7.87810e+00 | |||
| Coefficient D | 5.76113e-06 | |||
| Temperature range, min. | 268.15 | |||
| Temperature range, max. | 541.99 | |||
|
T(K) Vapor pressure (kPa) 0 500 1000 1500 2000 2500 3000 3500 4000 300 400 500 | ||||
| Pvap | 3.48 | kPa | 268.15 | Calculated Property |
| Pvap | 15.97 | kPa | 298.58 | Calculated Property |
| Pvap | 52.81 | kPa | 329.00 | Calculated Property |
| Pvap | 138.10 | kPa | 359.43 | Calculated Property |
| Pvap | 303.88 | kPa | 389.86 | Calculated Property |
| Pvap | 587.68 | kPa | 420.28 | Calculated Property |
| Pvap | 1030.72 | kPa | 450.71 | Calculated Property |
| Pvap | 1677.56 | kPa | 481.14 | Calculated Property |
| Pvap | 2577.77 | kPa | 511.56 | Calculated Property |
| Pvap | 3789.23 | kPa | 541.99 | Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopentene, 1-methyl-.
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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