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
Sources

Physical Properties

Property Value Unit Source
Δcliquid -4591.94 ± 0.92 kJ/mol NIST
Δcliquid -4589.60 ± 1.50 kJ/mol NIST
Δf 44.61 kJ/mol Joback Calculated Property
Δfgas -127.10 ± 1.00 kJ/mol NIST
Δfgas -129.40 kJ/mol NIST
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 36.47 kJ/mol NIST
Δvap 36.50 kJ/mol NIST
Δvap 36.40 kJ/mol NIST
IE 9.60 eV NIST
IE 10.12 ± 0.02 eV NIST
logPoct/wat 2.587 Crippen Calculated Property
Pc 3400.00 ± 40.00 kPa NIST
Pc 3397.02 ± 5.06 kPa NIST
gas 378.32 J/mol×K NIST
liquid 279.91 J/mol×K NIST
Tboil [375.65; 376.90] K Show Hide
Tboil 376.70 K NIST
Tboil 376.60 K NIST
Tboil 376.59 ± 0.10 K NIST
Tboil Outlier 375.65 ± 1.50 K NIST
Tboil 376.60 ± 0.30 K NIST
Tboil 376.60 ± 0.20 K NIST
Tboil 376.70 ± 0.80 K NIST
Tboil 376.61 ± 0.02 K NIST
Tboil 376.60 ± 0.15 K NIST
Tboil 376.65 ± 0.20 K NIST
Tboil 376.60 ± 0.05 K NIST
Tboil 376.60 ± 0.20 K NIST
Tboil 376.57 ± 0.30 K NIST
Tboil 376.61 ± 0.30 K NIST
Tboil 376.57 ± 0.30 K NIST
Tboil 376.90 ± 0.40 K NIST
Tboil 376.57 ± 0.00 K NIST
Tboil 376.60 ± 0.30 K NIST
Tboil 376.70 ± 0.30 K NIST
Tboil 376.60 ± 0.30 K NIST
Tboil 376.55 ± 0.40 K NIST
Tboil 376.63 ± 0.20 K NIST
Tboil 376.65 ± 0.50 K NIST
Tboil 376.85 ± 0.50 K NIST
Tboil 376.75 ± 0.50 K NIST
Tboil 376.30 ± 1.00 K NIST
Tboil Outlier 376.00 ± 1.00 K NIST
Tboil 376.25 ± 1.00 K NIST
Tc 569.50 ± 0.50 K NIST
Tc 569.50 K NIST
Tc 569.45 ± 0.05 K NIST
Tfus [133.88; 135.30] K Show Hide
Tfus 134.69 ± 0.50 K NIST
Tfus 134.69 ± 0.50 K NIST
Tfus 134.09 ± 0.20 K NIST
Tfus 134.09 ± 0.20 K NIST
Tfus 134.71 ± 0.03 K NIST
Tfus 134.69 ± 0.06 K NIST
Tfus 134.70 ± 0.05 K NIST
Tfus 134.69 ± 0.05 K NIST
Tfus 134.35 ± 0.30 K NIST
Tfus 134.35 ± 0.30 K NIST
Tfus 133.88 ± 0.20 K NIST
Tfus 134.69 ± 0.05 K NIST
Tfus 134.71 ± 0.04 K NIST
Tfus 133.88 ± 0.20 K NIST
Tfus 133.88 ± 0.50 K NIST
Tfus 134.35 ± 0.20 K NIST
Tfus 135.30 ± 0.40 K NIST
Tfus 135.25 ± 0.40 K NIST
Tfus 135.30 ± 0.40 K NIST
Ttriple [134.02; 134.73] K Show Hide
Ttriple 134.03 ± 0.07 K NIST
Ttriple 134.73 ± 0.07 K NIST
Ttriple 134.73 ± 0.05 K NIST
Ttriple 134.02 ± 0.02 K NIST
Ttriple 134.72 ± 0.02 K NIST
Ttriple 134.02 ± 0.10 K NIST
Ttriple 134.72 ± 0.06 K NIST
Vc 0.375 m3/kg-mol NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 173.92 J/mol×K 374.84 Joback Calculated Property
Cp,liquid 187.61 J/mol×K 301.83 NIST
η 0.0002957 Pa×s 374.84 Joback Calculated Property
ΔfusH 6.86 kJ/mol 134.7 NIST
ΔfusH 6.87 kJ/mol 134.7 NIST
ΔvapH [31.90; 35.70] kJ/mol [313.00; 534.00] Show Hide
Plot of Enthalpy of vaporization at a given temperature.
ΔvapH 35.60 ± 0.10 kJ/mol 313.0 NIST
ΔvapH 34.80 ± 0.10 kJ/mol 328.0 NIST
ΔvapH 35.70 kJ/mol 339.5 NIST
ΔvapH 33.90 ± 0.10 kJ/mol 343.0 NIST
ΔvapH 35.50 kJ/mol 347.5 NIST
ΔvapH 33.00 ± 0.10 kJ/mol 358.0 NIST
ΔvapH 32.50 ± 0.10 kJ/mol 368.0 NIST
ΔvapH 31.96 kJ/mol 376.6 NIST
ΔvapH 32.90 kJ/mol 446.5 NIST
ΔvapH 31.90 kJ/mol 534.0 NIST

Molecular Descriptors

Joback and Reid Groups
-CH2- 1
-CH3 1
>CH- (ring) 1
-CH2- (ring) 4

Similar Compounds

Cyclopentane, propyl-. Cyclopentane, butyl-. Cyclopentane, methyl-. n-Nonylcyclopentane. Cyclopentane, heneicosyl-. Cyclopentane, hexadecyl-. Cyclopentane, undecyl-. Cyclopentane, 1,1'-(1,4-butandiyl)bis-. Cyclopentane, pentyl-. Norbornane. n-Pentadecylcyclopentane. Cyclopentane, tetradecyl-. Tridecylcyclopentane. Cyclopentane, 1,1'-[4-(3-cyclopentylpropyl)-1,7-heptanediyl]bis-. Cyclopentane, octyl-.

Find more compounds similar to Cyclopentane, ethyl-.

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