Chemical Properties of Cyclopentane, ethyl- (CAS 1640-89-7)

Cyclopentane, ethyl-

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InChI
InChI=1S/C7H14/c1-2-7-5-3-4-6-7/h7H,2-6H2,1H3
InChI Key
IFTRQJLVEBNKJK-UHFFFAOYSA-N
Formula
C7H14
SMILES
CCC1CCCC1
Molecular Weight1
98.19
CAS
1640-89-7
Other Names
  • Ethylcyclopentane
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Physical Properties

Property Value Unit Source
ω 0.2710 KDB
AP 309.850 K KDB
Δcliquid [-4591.94; -4589.60] kJ/mol Show Hide
Δcliquid -4591.94 ± 0.92 kJ/mol NIST
Δcliquid -4589.60 ± 1.50 kJ/mol NIST
Δf 44.59 kJ/mol KDB
Δc,grossH 4591.94 kJ/mol KDB
Δc,netH 4283.872 kJ/mol KDB
Δfgas [-129.40; -127.10] kJ/mol Show Hide
Δfgas -127.20 kJ/mol KDB
Δfgas -127.10 ± 1.00 kJ/mol NIST
Δfgas -129.40 kJ/mol NIST
Δfliquid [-165.80; -163.50] kJ/mol Show Hide
Δfliquid -163.50 ± 1.00 kJ/mol NIST
Δfliquid -165.80 ± 1.60 kJ/mol NIST
Δfus 7.82 kJ/mol Joback Calculated Property
Δvap [36.40; 36.50] kJ/mol Show Hide
Δvap 36.47 kJ/mol NIST
Δvap 36.50 kJ/mol NIST
Δvap 36.40 kJ/mol NIST
IE [9.60; 10.12] eV Show Hide
IE 9.60 eV NIST
IE 10.12 ± 0.02 eV NIST
log10WS -2.41 Crippen Calculated Property
logPoct/wat 2.587 Crippen Calculated Property
McVol 98.630 ml/mol McGowan Calculated Property
NFPA Fire 3 KDB
NFPA Health 1 KDB
Pc [3397.02; 3400.00] kPa Show Hide
Pc 3400.00 kPa KDB
Pc 3400.00 ± 40.00 kPa NIST
Pc 3397.02 ± 5.06 kPa NIST
ρc [262.16; 262.16] kg/m3 Show Hide
ρc 262.16 ± 3.93 kg/m3 NIST
ρc 262.16 ± 1.96 kg/m3 NIST
Inp [711.00; 753.00]   Show Hide
Inp 722.00 NIST
Inp 741.50 NIST
Inp 729.00 NIST
Inp 734.30 NIST
Inp 734.50 NIST
Inp 734.80 NIST
Inp 734.80 NIST
Inp 733.80 NIST
Inp 737.50 NIST
Inp 734.00 NIST
Inp 735.00 NIST
Inp 729.00 NIST
Inp 733.00 NIST
Inp 737.00 NIST
Inp 733.10 NIST
Inp 737.00 NIST
Inp 733.00 NIST
Inp 735.00 NIST
Inp 736.00 NIST
Inp 729.90 NIST
Inp 731.90 NIST
Inp 734.10 NIST
Inp 735.60 NIST
Inp 743.40 NIST
Inp 727.00 NIST
Inp 729.00 NIST
Inp 731.00 NIST
Inp 733.00 NIST
Inp 735.00 NIST
Inp 737.00 NIST
Inp 734.30 NIST
Inp 734.80 NIST
Inp Outlier 750.00 NIST
Inp 739.00 NIST
Inp 732.00 NIST
Inp 732.00 NIST
Inp 732.00 NIST
Inp 741.30 NIST
Inp 741.50 NIST
Inp 737.10 NIST
Inp 737.90 NIST
Inp 743.00 NIST
Inp 733.10 NIST
Inp 738.10 NIST
Inp 738.10 NIST
Inp 744.00 NIST
Inp 736.00 NIST
Inp 740.00 NIST
Inp 734.00 NIST
Inp 738.00 NIST
Inp Outlier 748.00 NIST
Inp 743.00 NIST
Inp 734.00 NIST
Inp 737.00 NIST
Inp 738.00 NIST
Inp 740.00 NIST
Inp 742.00 NIST
Inp 734.40 NIST
Inp 734.00 NIST
Inp 737.00 NIST
Inp 737.00 NIST
Inp 737.00 NIST
Inp Outlier 749.00 NIST
Inp 729.00 NIST
Inp 734.00 NIST
Inp 738.00 NIST
Inp 741.00 NIST
Inp 738.00 NIST
Inp 738.00 NIST
Inp 738.00 NIST
Inp Outlier 749.00 NIST
Inp 733.00 NIST
Inp 725.00 NIST
Inp 725.00 NIST
Inp 745.00 NIST
Inp 728.70 NIST
Inp 732.00 NIST
Inp 736.00 NIST
Inp 731.00 NIST
Inp 732.00 NIST
Inp 725.65 NIST
Inp 726.06 NIST
Inp 724.50 NIST
Inp 733.30 NIST
Inp 729.70 NIST
Inp 726.90 NIST
Inp 726.98 NIST
Inp 727.03 NIST
Inp 727.17 NIST
Inp 727.00 NIST
Inp 732.40 NIST
Inp 729.10 NIST
Inp 728.50 NIST
Inp 725.00 NIST
Inp 734.00 NIST
Inp 730.00 NIST
Inp 734.00 NIST
Inp 732.00 NIST
Inp 735.00 NIST
Inp Outlier 711.00 NIST
Inp 730.00 NIST
Inp 731.00 NIST
Inp 730.00 NIST
Inp 727.00 NIST
Inp 730.00 NIST
Inp 727.00 NIST
Inp 729.00 NIST
Inp Outlier 749.00 NIST
Inp 734.00 NIST
Inp 736.00 NIST
Inp Outlier 751.00 NIST
Inp 734.00 NIST
Inp 734.00 NIST
Inp 728.00 NIST
Inp 728.00 NIST
Inp 736.00 NIST
Inp 739.00 NIST
Inp 728.00 NIST
Inp 726.00 NIST
Inp 722.00 NIST
Inp 734.00 NIST
Inp 725.00 NIST
Inp 733.00 NIST
Inp 739.00 NIST
Inp Outlier 753.00 NIST
Inp 722.00 NIST
Inp 734.80 NIST
Inp 735.00 NIST
Inp 737.00 NIST
Inp 731.90 NIST
Inp 729.00 NIST
Inp 734.30 NIST
Inp 732.00 NIST
Inp 737.90 NIST
Inp 744.00 NIST
Inp Outlier 748.00 NIST
Inp 740.00 NIST
Inp 738.00 NIST
Inp Outlier 749.00 NIST
I [773.00; 817.00]   Show Hide
I 817.00 NIST
I 801.00 NIST
I 809.00 NIST
I 817.00 NIST
I 773.00 NIST
gas 378.32 J/mol×K NIST
liquid 279.91 J/mol×K NIST
Tboil 376.60 K KDB
Tc [569.45; 569.50] K Show Hide
Tc 569.50 K KDB
Tc 569.50 ± 0.50 K NIST
Tc 569.50 K NIST
Tc 569.45 ± 0.05 K NIST
Tfus 134.71 K KDB
Vc [0.375; 0.375] m3/kmol Show Hide
Vc 0.375 m3/kmol KDB
Vc 0.375 m3/kmol NIST
Zc 0.2692650 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [173.92; 255.21] J/mol×K [374.84; 568.84] Show Hide
Cp,gas 173.92 J/mol×K 374.84 Joback Calculated Property
Cp,gas 189.22 J/mol×K 407.17 Joback Calculated Property
Cp,gas 203.78 J/mol×K 439.51 Joback Calculated Property
Cp,gas 217.64 J/mol×K 471.84 Joback Calculated Property
Cp,gas 230.81 J/mol×K 504.17 Joback Calculated Property
Cp,gas 243.33 J/mol×K 536.50 Joback Calculated Property
Cp,gas 255.21 J/mol×K 568.84 Joback Calculated Property
Cp,liquid 187.61 J/mol×K 301.83 NIST
η [0.0002960; 0.0038089] Pa×s [179.55; 374.84] Show Hide
η 0.0038089 Pa×s 179.55 Joback Calculated Property
η 0.0017947 Pa×s 212.10 Joback Calculated Property
η 0.0010331 Pa×s 244.65 Joback Calculated Property
η 0.0006770 Pa×s 277.19 Joback Calculated Property
η 0.0004849 Pa×s 309.74 Joback Calculated Property
η 0.0003701 Pa×s 342.29 Joback Calculated Property
η 0.0002960 Pa×s 374.84 Joback Calculated Property
ΔfusH [6.86; 6.87] kJ/mol [134.70; 134.70] Show Hide
ΔfusH 6.86 kJ/mol 134.70 NIST
ΔfusH 6.87 kJ/mol 134.70 NIST
ΔvapH [31.90; 35.70] kJ/mol [313.00; 534.00] Show Hide
ΔvapH 35.60 ± 0.10 kJ/mol 313.00 NIST
ΔvapH 34.80 ± 0.10 kJ/mol 328.00 NIST
ΔvapH 35.70 kJ/mol 339.50 NIST
ΔvapH 33.90 ± 0.10 kJ/mol 343.00 NIST
ΔvapH 35.50 kJ/mol 347.50 NIST
ΔvapH 33.00 ± 0.10 kJ/mol 358.00 NIST
ΔvapH 32.50 ± 0.10 kJ/mol 368.00 NIST
ΔvapH 32.28 kJ/mol 376.60 KDB
ΔvapH 31.96 kJ/mol 376.60 NIST
ΔvapH 32.90 kJ/mol 446.50 NIST
ΔvapH 31.90 kJ/mol 534.00 NIST
n0 1.41730 298.15 KDB
ρl 771.00 kg/m3 289.00 KDB
γ 0.02 N/m 293.20 KDB

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.67] kPa [271.79; 402.74] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.43149e+01
Coefficient B-3.29180e+03
Coefficient C-3.71200e+01
Temperature range, min.271.79
Temperature range, max.402.74
Pvap 1.33 kPa 271.79 Calculated Property
Pvap 3.02 kPa 286.34 Calculated Property
Pvap 6.27 kPa 300.89 Calculated Property
Pvap 12.03 kPa 315.44 Calculated Property
Pvap 21.65 kPa 329.99 Calculated Property
Pvap 36.86 kPa 344.54 Calculated Property
Pvap 59.80 kPa 359.09 Calculated Property
Pvap 93.04 kPa 373.64 Calculated Property
Pvap 139.55 kPa 388.19 Calculated Property
Pvap 202.67 kPa 402.74 Calculated Property
Pvap [3.71e-09; 3377.64] kPa [134.71; 569.52] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A8.15619e+01
Coefficient B-7.00763e+03
Coefficient C-1.00117e+01
Coefficient D7.36714e-06
Temperature range, min.134.71
Temperature range, max.569.52
Pvap 3.71e-09 kPa 134.71 Calculated Property
Pvap 1.77e-04 kPa 183.02 Calculated Property
Pvap 0.06 kPa 231.33 Calculated Property
Pvap 1.97 kPa 279.65 Calculated Property
Pvap 19.89 kPa 327.96 Calculated Property
Pvap 100.35 kPa 376.27 Calculated Property
Pvap 331.45 kPa 424.58 Calculated Property
Pvap 837.27 kPa 472.90 Calculated Property
Pvap 1778.76 kPa 521.21 Calculated Property
Pvap 3377.64 kPa 569.52 Calculated Property

Similar Compounds

Cyclopentane, propyl-. Cyclopentane, butyl-. Heptane, 4-ethyl-. n-Dodecylcyclopentane. Cyclopentane, pentyl-. Cyclopentane, hexyl-. Cyclopentane, heptyl-. Tridecylcyclopentane. Cyclopentane, octyl-. Cyclopentane, nonyl-. Dodecane, 1-cyclopentyl-4-(3-cyclopentylpropyl)-. Cyclopentane, nonadecyl. Cyclopentane, (4-octyldodecyl)-. Cyclopentane, tetradecyl-. Cyclopentane, heneicosyl-.

Find more compounds similar to Cyclopentane, ethyl-.

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.