Chemical Properties of Cyclopentane (CAS 287-92-3)

Cyclopentane

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InChI
InChI=1S/C5H10/c1-2-4-5-3-1/h1-5H2
InChI Key
RGSFGYAAUTVSQA-UHFFFAOYSA-N
Formula
C5H10
SMILES
C1CCCC1
Molecular Weight1
70.13
CAS
287-92-3
Other Names
  • PENTAMETHYLENE
  • UN 1146
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Contents

  1. Physical Properties
  2. Temperature Dependent Properties
  3. Datasets
  4. Correlations
  5. Similar Compounds
  6. Mixtures
  7. Sources

Physical Properties

Property Value Unit Source
ω 0.1960 KDB
Tig 653.15 K KDB
AP 289.950 K KDB
Δcliquid [-3291.40; -3290.90] kJ/mol Show Hide
Δcliquid -3291.40 ± 0.60 kJ/mol NIST
Δcliquid -3291.20 ± 1.30 kJ/mol NIST
Δcliquid -3290.90 ± 0.71 kJ/mol NIST
μ 0.00 debye KDB
LFL 1.10 % in Air KDB
UFL 8.70 % in Air KDB
Tflash,oc 266.48 K KDB
Δf 38.60 kJ/mol KDB
Rg 3.1200 KDB
Δc,grossH 3290.93 kJ/mol KDB
Δc,netH 3070.889 kJ/mol KDB
Δfgas [-77.29; -76.40] kJ/mol Show Hide
Δfgas -77.29 kJ/mol KDB
Δfgas -76.40 ± 0.79 kJ/mol NIST
Δfgas -76.90 kJ/mol NIST
Δfgas -77.24 ± 0.75 kJ/mol NIST
Δfliquid [-105.90; -105.60] kJ/mol Show Hide
Δfliquid -105.60 ± 1.80 kJ/mol NIST
Δfliquid -105.90 ± 0.75 kJ/mol NIST
Δfus 1.57 kJ/mol Joback Calculated Property
Δvap 27.29 kJ/mol Joback Calculated Property
IE [9.83; 11.01] eV Show Hide
IE 10.33 ± 0.15 eV NIST
IE Outlier 9.83 ± 0.05 eV NIST
IE 10.35 eV NIST
IE 10.33 ± 0.15 eV NIST
IE 10.30 ± 0.10 eV NIST
IE 10.55 ± 0.03 eV NIST
IE 10.54 ± 0.05 eV NIST
IE 10.48 eV NIST
IE 10.40 eV NIST
IE 10.49 eV NIST
IE 10.91 ± 0.07 eV NIST
IE 10.50 ± 0.01 eV NIST
IE 10.49 eV NIST
IE 10.53 ± 0.05 eV NIST
IE Outlier 11.01 eV NIST
IE 10.70 ± 0.10 eV NIST
IE 10.50 eV NIST
log10WS [-2.64; -2.64]   Show Hide
log10WS -2.64 Aq. Sol...
log10WS -2.64 Estimat...
logPoct/wat 1.950 Crippen Calculated Property
McVol 70.450 ml/mol McGowan Calculated Property
NFPA Fire 3 KDB
NFPA Health 1 KDB
Pc [4430.00; 4514.03] kPa Show Hide
Pc 4510.00 kPa KDB
Pc 4510.00 ± 40.00 kPa NIST
Pc 4508.00 ± 40.53 kPa NIST
Pc 4430.00 ± 50.66 kPa NIST
Pc 4514.03 ± 5.06 kPa NIST
ρc [270.01; 270.01] kg/m3 Show Hide
ρc 270.01 ± 2.81 kg/m3 NIST
ρc 270.01 ± 4.21 kg/m3 NIST
ρc 270.01 ± 2.10 kg/m3 NIST
Inp [520.00; 599.00]   Show Hide
Inp 572.00 NIST
Inp 587.00 NIST
Inp 587.70 NIST
Inp 558.00 NIST
Inp 572.00 NIST
Inp 573.00 NIST
Inp 574.30 NIST
Inp 582.40 NIST
Inp Outlier 591.00 NIST
Inp 562.00 NIST
Inp 567.80 NIST
Inp 568.00 NIST
Inp 568.00 NIST
Inp 568.30 NIST
Inp 568.40 NIST
Inp 562.60 NIST
Inp 587.60 NIST
Inp 588.00 NIST
Inp 565.00 NIST
Inp 568.00 NIST
Inp 572.00 NIST
Inp 566.20 NIST
Inp 587.90 NIST
Inp 566.50 NIST
Inp 565.60 NIST
Inp 566.10 NIST
Inp 569.40 NIST
Inp 569.90 NIST
Inp 574.50 NIST
Inp 563.00 NIST
Inp 565.00 NIST
Inp 566.00 NIST
Inp 568.00 NIST
Inp 570.00 NIST
Inp 572.00 NIST
Inp 567.80 NIST
Inp 568.30 NIST
Inp 577.00 NIST
Inp 566.00 NIST
Inp 582.00 NIST
Inp 570.00 NIST
Inp 567.00 NIST
Inp 566.00 NIST
Inp 565.00 NIST
Inp 568.00 NIST
Inp 568.80 NIST
Inp 565.55 NIST
Inp 563.30 NIST
Inp 575.90 NIST
Inp 573.00 NIST
Inp 576.00 NIST
Inp 567.00 NIST
Inp 570.00 NIST
Inp 566.00 NIST
Inp 568.00 NIST
Inp 573.00 NIST
Inp 588.00 NIST
Inp 566.00 NIST
Inp 567.00 NIST
Inp 568.00 NIST
Inp 568.00 NIST
Inp 572.00 NIST
Inp 568.00 NIST
Inp 570.00 NIST
Inp 571.00 NIST
Inp 573.00 NIST
Inp 574.00 NIST
Inp 566.30 NIST
Inp 571.00 NIST
Inp 568.00 NIST
Inp 568.00 NIST
Inp 568.00 NIST
Inp 568.00 NIST
Inp 572.00 NIST
Inp 563.00 NIST
Inp 566.00 NIST
Inp 569.00 NIST
Inp 572.00 NIST
Inp 562.00 NIST
Inp 563.00 NIST
Inp 564.00 NIST
Inp 568.00 NIST
Inp 570.00 NIST
Inp 578.00 NIST
Inp 568.00 NIST
Inp 562.00 NIST
Inp Outlier 599.00 NIST
Inp 587.00 NIST
Inp 571.00 NIST
Inp 557.00 NIST
Inp 576.00 NIST
Inp 566.50 NIST
Inp 563.00 NIST
Inp 553.70 NIST
Inp 580.29 NIST
Inp 563.20 NIST
Inp 556.60 NIST
Inp 554.33 NIST
Inp 554.33 NIST
Inp 554.13 NIST
Inp 554.24 NIST
Inp 554.00 NIST
Inp 557.00 NIST
Inp 559.00 NIST
Inp 564.00 NIST
Inp 564.00 NIST
Inp 565.00 NIST
Inp 571.00 NIST
Inp 566.00 NIST
Inp 566.00 NIST
Inp 569.00 NIST
Inp Outlier 520.00 NIST
Inp Outlier 524.00 NIST
Inp 560.00 NIST
Inp 560.00 NIST
Inp 564.00 NIST
Inp 562.00 NIST
Inp 554.50 NIST
Inp 564.00 NIST
Inp 554.00 NIST
Inp Outlier 527.00 NIST
Inp 562.00 NIST
Inp 563.00 NIST
Inp 587.00 NIST
Inp 566.00 NIST
Inp 587.00 NIST
Inp 568.00 NIST
Inp 570.00 NIST
Inp 564.00 NIST
Inp 570.00 NIST
Inp 570.00 NIST
Inp 560.00 NIST
Inp 558.00 NIST
Inp Outlier 533.00 NIST
Inp 572.00 NIST
Inp 557.00 NIST
Inp 570.00 NIST
Inp 577.00 NIST
Inp 573.00 NIST
Inp 564.00 NIST
Inp 573.00 NIST
Inp 564.00 NIST
Inp 559.00 NIST
Inp 553.70 NIST
Inp 554.33 NIST
Inp 566.50 NIST
I [694.00; 720.00]   Show Hide
I 694.00 NIST
I 700.00 NIST
I 710.00 NIST
I 698.00 NIST
I 700.00 NIST
I 720.00 NIST
I 694.00 NIST
I 720.00 NIST
liquid [204.14; 206.70] J/mol×K Show Hide
liquid 204.14 J/mol×K NIST
liquid 204.47 J/mol×K NIST
liquid 206.70 J/mol×K NIST
Tboil 322.40 K KDB
Tc [511.60; 511.75] K Show Hide
Tc 511.70 K KDB
Tc 511.70 ± 0.20 K NIST
Tc 511.60 K NIST
Tc 511.70 ± 0.20 K NIST
Tc 511.60 ± 0.15 K NIST
Tc 511.75 ± 0.05 K NIST
Tfus [176.64; 180.05] K Show Hide
Tfus 179.30 K KDB
Tfus 179.20 K Aq. Sol...
Tfus Outlier 176.64 ± 0.30 K NIST
Tfus 179.60 ± 0.30 K NIST
Tfus 179.55 ± 0.30 K NIST
Tfus Outlier 177.06 ± 0.20 K NIST
Tfus 179.25 ± 0.40 K NIST
Tfus 179.26 ± 0.40 K NIST
Tfus 179.69 ± 0.10 K NIST
Tfus 179.26 ± 0.07 K NIST
Tfus 179.38 ± 0.05 K NIST
Tfus 179.25 ± 0.06 K NIST
Tfus 179.26 ± 0.05 K NIST
Tfus 179.28 ± 0.04 K NIST
Tfus 179.35 ± 0.20 K NIST
Tfus 179.35 ± 0.20 K NIST
Tfus 179.23 ± 0.01 K NIST
Tfus 179.23 ± 0.05 K NIST
Tfus 179.25 ± 0.07 K NIST
Tfus 179.38 ± 0.05 K NIST
Tfus 179.23 ± 0.40 K NIST
Tfus 179.68 ± 0.30 K NIST
Tfus 179.31 ± 0.20 K NIST
Tfus 178.85 ± 0.30 K NIST
Tfus 178.85 ± 0.30 K NIST
Tfus 178.85 ± 0.20 K NIST
Tfus 178.85 ± 0.30 K NIST
Tfus 178.15 ± 0.50 K NIST
Tfus 178.35 ± 0.50 K NIST
Tfus 180.05 ± 0.50 K NIST
Ttriple [179.00; 179.71] K Show Hide
Ttriple 179.71 ± 0.05 K NIST
Ttriple 179.71 ± 0.01 K NIST
Ttriple 179.69 ± 0.08 K NIST
Ttriple 179.00 ± 0.20 K NIST
Vc [0.259; 0.259] m3/kmol Show Hide
Vc 0.259 m3/kmol KDB
Vc 0.259 m3/kmol NIST
Zc 0.2745520 KDB
Zra 0.27 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [93.96; 160.10] J/mol×K [329.05; 539.00] Show Hide
Cp,gas 93.96 ± 0.19 J/mol×K 329.05 NIST
Cp,gas 102.01 ± 0.84 J/mol×K 353.00 NIST
Cp,gas 108.16 ± 0.84 J/mol×K 372.00 NIST
Cp,gas 117.30 ± 1.30 J/mol×K 395.00 NIST
Cp,gas 117.09 ± 0.23 J/mol×K 395.05 NIST
Cp,gas 126.30 ± 1.30 J/mol×K 424.00 NIST
Cp,gas 138.70 ± 1.30 J/mol×K 463.00 NIST
Cp,gas 139.47 ± 0.28 J/mol×K 463.10 NIST
Cp,gas 150.70 ± 1.70 J/mol×K 503.00 NIST
Cp,gas 160.10 ± 1.70 J/mol×K 539.00 NIST
Cp,liquid [125.90; 128.83] J/mol×K [293.15; 300.00] Show Hide
Cp,liquid 126.17 J/mol×K 293.15 NIST
Cp,liquid 125.90 J/mol×K 293.70 NIST
Cp,liquid 126.74 J/mol×K 298.15 NIST
Cp,liquid 126.87 J/mol×K 298.15 NIST
Cp,liquid 127.28 J/mol×K 298.15 NIST
Cp,liquid 126.78 J/mol×K 298.15 NIST
Cp,liquid 128.83 J/mol×K 298.15 NIST
Cp,liquid 127.44 J/mol×K 300.00 NIST
η [0.0002502; 0.0007268] Pa×s [253.15; 353.15] Show Hide
η 0.0007268 Pa×s 253.15 Saturat...
η 0.0006786 Pa×s 258.15 Saturat...
η 0.0006347 Pa×s 263.15 Saturat...
η 0.0005930 Pa×s 268.15 Saturat...
η 0.0005567 Pa×s 273.15 Saturat...
η 0.0005224 Pa×s 278.15 Saturat...
η 0.0005230 Pa×s 278.15 Tempera...
η 0.0004932 Pa×s 283.15 Tempera...
η 0.0004922 Pa×s 283.15 Saturat...
η 0.0004646 Pa×s 288.15 Saturat...
η 0.0004657 Pa×s 288.15 Tempera...
η 0.0004390 Pa×s 293.15 Dynamic...
η 0.0004380 Pa×s 293.15 Density...
η 0.0004390 Pa×s 293.15 Viscosi...
η 0.0004380 Pa×s 293.15 Viscosi...
η 0.0004405 Pa×s 293.15 Tempera...
η 0.0004382 Pa×s 293.15 Saturat...
η 0.0004390 Pa×s 293.15 Dynamic...
η 0.0004148 Pa×s 298.15 Saturat...
η 0.0004173 Pa×s 298.15 Tempera...
η 0.0004160 Pa×s 298.15 Dynamic...
η 0.0004160 Pa×s 298.15 Viscosi...
η 0.0004160 Pa×s 298.15 Dynamic...
η 0.0004150 Pa×s 298.15 Density...
η 0.0003940 Pa×s 303.15 Viscosi...
η 0.0003940 Pa×s 303.15 Dynamic...
η 0.0003923 Pa×s 303.15 Saturat...
η 0.0003940 Pa×s 303.15 Dynamic...
η 0.0003940 Pa×s 303.15 Density...
η 0.0003714 Pa×s 308.15 Saturat...
η 0.0003740 Pa×s 308.15 Density...
η 0.0003550 Pa×s 313.15 Density...
η 0.0003521 Pa×s 313.15 Saturat...
η 0.0003350 Pa×s 318.15 Saturat...
η 0.0003190 Pa×s 323.15 Saturat...
η 0.0003048 Pa×s 328.15 Saturat...
η 0.0002912 Pa×s 333.15 Saturat...
η 0.0002793 Pa×s 338.15 Saturat...
η 0.0002690 Pa×s 343.15 Saturat...
η 0.0002590 Pa×s 348.15 Saturat...
η 0.0002502 Pa×s 353.15 Saturat...
ΔfusH [0.34; 4.90] kJ/mol [122.00; 179.70] Show Hide
ΔfusH 4.90 kJ/mol 122.00 NIST
ΔfusH 0.34 kJ/mol 138.00 NIST
ΔfusH 0.60 kJ/mol 179.70 NIST
ΔfusH 0.60 kJ/mol 179.70 NIST
ΔsubH 42.60 kJ/mol 122.00 NIST
ΔvapH [27.20; 29.21] kJ/mol [298.15; 481.50] Show Hide
ΔvapH 29.21 kJ/mol 298.15 NIST
ΔvapH 29.20 kJ/mol 305.50 NIST
ΔvapH 29.00 kJ/mol 306.00 NIST
ΔvapH 27.90 ± 0.10 kJ/mol 310.00 NIST
ΔvapH 27.30 ± 0.10 kJ/mol 322.00 NIST
ΔvapH 27.30 kJ/mol 322.40 KDB
ΔvapH 27.30 kJ/mol 322.40 NIST
ΔvapH 27.40 kJ/mol 323.00 NIST
ΔvapH 28.00 kJ/mol 353.00 NIST
ΔvapH 27.20 kJ/mol 418.00 NIST
ΔvapH 27.50 kJ/mol 481.50 NIST
n0 [1.39456; 1.40640]   [293.15; 313.15] Show Hide
n0 1.40640 293.15 Isobari...
n0 1.40363 298.15 KDB
n0 1.40292 298.15 Density...
n0 1.39456 313.15 Density...
ρl [726.57; 762.30] kg/m3 [273.15; 308.15] Show Hide
ρl 762.30 kg/m3 273.15 Phase e...
ρl 757.50 kg/m3 278.15 Phase e...
ρl 752.60 kg/m3 283.15 Phase e...
ρl 747.70 kg/m3 288.15 Phase e...
ρl 745.00 kg/m3 293.00 KDB
ρl 742.80 kg/m3 293.15 Phase e...
ρl 745.70 kg/m3 293.15 Correla...
ρl 739.74 kg/m3 298.15 Experim...
ρl 737.80 kg/m3 298.15 Phase e...
ρl 733.63 kg/m3 298.15 Densiti...
ρl 740.00 kg/m3 298.15 Density...
ρl 726.57 kg/m3 308.15 Densiti...
ΔfusS [2.49; 40.13] J/mol×K [122.00; 179.70] Show Hide
ΔfusS 40.13 J/mol×K 122.00 NIST
ΔfusS 2.49 J/mol×K 138.00 NIST
ΔfusS 3.35 J/mol×K 179.70 NIST
csound,fluid [1129.90; 1283.50] m/s [283.15; 313.15] Show Hide
csound,fluid 1283.50 m/s 283.15 Speeds ...
csound,fluid 1206.60 m/s 298.15 Speeds ...
csound,fluid 1129.90 m/s 313.15 Speeds ...
γ [0.02; 0.02] N/m [283.15; 313.15] Show Hide
γ 0.02 N/m 283.15 Thermop...
γ 0.02 N/m 293.20 KDB
γ 0.02 N/m 298.15 Thermop...
γ 0.02 N/m 313.15 Thermop...
ΔvapS 97.98 J/mol×K 298.15 NIST
λ [0.12; 0.14] W/m×K [257.08; 316.54] Show Hide
λ 0.14 W/m×K 257.08 Thermal...
λ 0.14 W/m×K 257.27 Thermal...
λ 0.14 W/m×K 257.40 Thermal...
λ 0.13 W/m×K 276.13 Thermal...
λ 0.13 W/m×K 276.33 Thermal...
λ 0.13 W/m×K 276.47 Thermal...
λ 0.13 W/m×K 293.63 Thermal...
λ 0.13 W/m×K 293.83 Thermal...
λ 0.13 W/m×K 293.97 Thermal...
λ 0.13 W/m×K 300.67 Thermal...
λ 0.13 W/m×K 300.87 Thermal...
λ 0.13 W/m×K 301.01 Thermal...
λ 0.12 W/m×K 316.21 Thermal...
λ 0.12 W/m×K 316.40 Thermal...
λ 0.12 W/m×K 316.54 Thermal...

Datasets

  1. Viscosity, Pa*s (1)
  2. Speed of sound, m/s (1)

Viscosity, Pa*s

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Viscosity, Pa*s - Liquid
273.15 100.00 0.0006
273.15 10000.00 0.0006
273.15 30000.00 0.0007
273.15 40000.00 0.0008
293.15 100.00 0.0004
293.15 10000.00 0.0005
293.15 30000.00 0.0006
293.15 40000.00 0.0006
298.15 100.00 0.0004
298.15 10000.00 0.0005
298.15 30000.00 0.0005
298.15 40000.00 0.0006
313.15 10000.00 0.0004
313.15 30000.00 0.0005
313.15 45000.00 0.0005
333.15 10000.00 0.0003
333.15 30000.00 0.0004
333.15 45000.00 0.0004
353.15 15000.00 0.0003
353.15 30000.00 0.0003
353.15 45000.00 0.0004
Reference

Speed of sound, m/s

Operational condition: Frequency, MHz = 8 (Liquid)

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Speed of sound, m/s - Liquid
258.15 100.00 1419.058
258.15 5072.00 1446.07
258.15 10244.00 1473.008
258.15 15262.00 1498.119
258.15 20158.00 1521.653
258.15 25083.00 1544.511
258.15 30141.00 1567.131
273.15 100.00 1336.626
273.15 5169.00 1366.736
273.15 10059.00 1394.32
273.15 15219.00 1422.015
273.15 20251.00 1447.913
273.15 25184.00 1472.273
273.15 30227.00 1496.252
293.15 105.00 1230.093
293.15 5059.00 1262.962
293.15 10088.00 1294.375
293.15 15198.00 1324.591
293.15 20121.00 1352.283
293.15 25192.00 1379.573
293.15 30134.00 1404.98
313.15 107.00 1126.831
313.15 5113.00 1164.014
313.15 10058.00 1198.273
313.15 15132.00 1231.306
313.15 20097.00 1261.807
313.15 25098.00 1290.997
313.15 30162.00 1319.175
333.15 149.00 1026.636
333.15 5035.00 1067.634
333.15 10139.00 1106.967
333.15 15108.00 1142.542
333.15 20130.00 1176.238
333.15 25152.00 1207.969
333.15 30170.00 1238.041
353.15 261.00 929.399
353.15 5019.00 974.633
353.15 10069.00 1018.218
353.15 15107.00 1058.051
353.15 20063.00 1094.384
353.15 25009.00 1128.301
353.15 30157.00 1161.49
Reference

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [232.47; 344.93] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.42014e+01
Coefficient B-2.76893e+03
Coefficient C-3.34600e+01
Temperature range, min.232.47
Temperature range, max.344.93
Pvap 1.33 kPa 232.47 Calculated Property
Pvap 3.03 kPa 244.97 Calculated Property
Pvap 6.30 kPa 257.46 Calculated Property
Pvap 12.10 kPa 269.96 Calculated Property
Pvap 21.78 kPa 282.45 Calculated Property
Pvap 37.05 kPa 294.95 Calculated Property
Pvap 60.05 kPa 307.44 Calculated Property
Pvap 93.32 kPa 319.94 Calculated Property
Pvap 139.76 kPa 332.43 Calculated Property
Pvap 202.65 kPa 344.93 Calculated Property
Pvap [8.36e-03; 4529.34] kPa [179.28; 511.76] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A6.44024e+01
Coefficient B-5.38926e+03
Coefficient C-7.58416e+00
Coefficient D7.08554e-06
Temperature range, min.179.28
Temperature range, max.511.76
Pvap 8.36e-03 kPa 179.28 Calculated Property
Pvap 0.38 kPa 216.22 Calculated Property
Pvap 4.94 kPa 253.16 Calculated Property
Pvap 30.50 kPa 290.11 Calculated Property
Pvap 117.76 kPa 327.05 Calculated Property
Pvap 333.73 kPa 363.99 Calculated Property
Pvap 766.37 kPa 400.93 Calculated Property
Pvap 1520.52 kPa 437.88 Calculated Property
Pvap 2721.67 kPa 474.82 Calculated Property
Pvap 4529.34 kPa 511.76 Calculated Property

Similar Compounds

Cyclopentyl radical. Pentane. 1-Pentyl radical. 2-Pentyl radical. Cyclohexyl radical. Cyclohexane-1,2,3-d6. Hephane-d16. Cyclohexane. Cyclohexane-d12. 3-Pentyl. Cycloheptane. Cyclotetracosane. Cyclopentadecane. Cycloundecane. Cyclotridecane.

Find more compounds similar to Cyclopentane.

Mixtures

Find more mixtures with Cyclopentane.

Sources

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.