Chemical Properties of Cycloheptanol (CAS 502-41-0)

Cycloheptanol

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InChI
InChI=1S/C7H14O/c8-7-5-3-1-2-4-6-7/h7-8H,1-6H2
InChI Key
QCRFMSUKWRQZEM-UHFFFAOYSA-N
Formula
C7H14O
SMILES
OC1CCCCCC1
Molecular Weight1
114.19
CAS
502-41-0
Other Names
  • SUBEROL
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Physical Properties

Property Value Unit Source
Δcliquid [-4429.20; -4362.00] kJ/mol Show
Δcliquid -4362.00 ± 1.00 kJ/mol NIST
Δcliquid -4429.20 kJ/mol NIST
Δf -116.41 kJ/mol Joback Calculated Property
Δfgas -291.88 kJ/mol Joback Calculated Property
Δfus 7.71 kJ/mol Joback Calculated Property
Δvap 48.46 kJ/mol Joback Calculated Property
log10WS [-0.88; -0.88]   Show
log10WS -0.88 Aq. Sol...
log10WS -0.88 Estimat...
logPoct/wat 1.701 Crippen Calculated Property
McVol 104.500 ml/mol McGowan Calculated Property
Pc 4067.32 kPa Joback Calculated Property
Inp [1022.00; 1040.20]   Show
Inp 1028.00 NIST
Inp 1040.20 NIST
Inp 1022.00 NIST
I [1547.00; 1566.00]   Show
I 1566.00 NIST
I 1566.00 NIST
I 1547.00 NIST
I 1566.00 NIST
liquid 241.64 J/mol×K NIST
Tboil 458.20 K NIST
Tc 675.73 K Joback Calculated Property
Tfus 233.33 K Joback Calculated Property
Ttriple 280.30 ± 0.02 K NIST
Vc 0.371 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [230.00; 308.33] J/mol×K [475.56; 675.73] Show
T(K)
Ideal gas heat capacity (J/mol×K)
240
260
280
300
500
550
600
650
Cp,gas 230.00 J/mol×K 475.56 Joback Calculated Property
Cp,gas 244.83 J/mol×K 508.92 Joback Calculated Property
Cp,gas 258.94 J/mol×K 542.28 Joback Calculated Property
Cp,gas 272.33 J/mol×K 575.64 Joback Calculated Property
Cp,gas 285.01 J/mol×K 609.00 Joback Calculated Property
Cp,gas 297.01 J/mol×K 642.37 Joback Calculated Property
Cp,gas 308.33 J/mol×K 675.73 Joback Calculated Property
Cp,liquid [244.30; 250.22] J/mol×K [298.00; 298.15] Show
Cp,liquid 244.30 J/mol×K 298.00 NIST
Cp,liquid 250.22 J/mol×K 298.15 NIST
Cp,solid [195.30; 205.40] J/mol×K [260.59; 271.43] Show
T(K)
Solid phase heat capacity (J/mol×K)
196
198
200
202
204
206
265
270
Cp,solid 195.30 J/mol×K 260.59 Heat ca...
Cp,solid 195.40 J/mol×K 260.73 Heat ca...
Cp,solid 196.40 J/mol×K 262.00 Heat ca...
Cp,solid 196.50 J/mol×K 262.00 Heat ca...
Cp,solid 198.00 J/mol×K 264.00 Heat ca...
Cp,solid 198.10 J/mol×K 264.00 Heat ca...
Cp,solid 199.80 J/mol×K 266.00 Heat ca...
Cp,solid 199.80 J/mol×K 266.00 Heat ca...
Cp,solid 201.80 J/mol×K 268.00 Heat ca...
Cp,solid 201.70 J/mol×K 268.00 Heat ca...
Cp,solid 204.00 J/mol×K 270.00 Heat ca...
Cp,solid 204.00 J/mol×K 270.00 Heat ca...
Cp,solid 205.20 J/mol×K 271.34 Heat ca...
Cp,solid 205.40 J/mol×K 271.43 Heat ca...
η [0.0001677; 0.1241815] Pa×s [233.33; 475.56] Show
T(K)
Dynamic viscosity (Pa×s)
0
0.02
0.04
0.06
0.08
0.1
0.12
300
400
η 0.1241815 Pa×s 233.33 Joback Calculated Property
η 0.0183260 Pa×s 273.70 Joback Calculated Property
η 0.0044230 Pa×s 314.07 Joback Calculated Property
η 0.0014757 Pa×s 354.44 Joback Calculated Property
η 0.0006163 Pa×s 394.82 Joback Calculated Property
η 0.0003026 Pa×s 435.19 Joback Calculated Property
η 0.0001677 Pa×s 475.56 Joback Calculated Property
ΔfusH [0.55; 2.93] kJ/mol [172.20; 280.30] Show
T(K)
Enthalpy of fusion at a given temperature (kJ/mol)
0.5
1
1.5
2
2.5
3
200
250
ΔfusH 2.93 kJ/mol 172.20 NIST
ΔfusH 0.55 kJ/mol 227.30 NIST
ΔfusH 0.88 kJ/mol 258.40 NIST
ΔfusH 1.51 kJ/mol 278.30 NIST
ΔfusH 1.60 kJ/mol 280.30 NIST
ΔfusH 1.60 kJ/mol 280.30 NIST
ΔvapH [64.70; 67.40] kJ/mol [302.50; 303.50] Show
ΔvapH 67.40 kJ/mol 302.50 NIST
ΔvapH 64.70 kJ/mol 303.50 NIST
Pvap [7.10e-03; 0.18] kPa [284.35; 320.88] Show
T(K)
Vapor pressure (kPa)
0
0.05
0.1
0.15
290
300
310
320
Pvap 7.10e-03 kPa 284.35 Vapor P...
Pvap 7.50e-03 kPa 284.67 Vapor P...
Pvap 0.01 kPa 288.22 Vapor P...
Pvap 0.02 kPa 292.50 Vapor P...
Pvap 0.02 kPa 293.72 Vapor P...
Pvap 0.02 kPa 293.73 Vapor P...
Pvap 0.02 kPa 293.86 Vapor P...
Pvap 0.03 kPa 298.23 Vapor P...
Pvap 0.03 kPa 298.28 Vapor P...
Pvap 0.03 kPa 298.44 Vapor P...
Pvap 0.04 kPa 303.37 Vapor P...
Pvap 0.06 kPa 307.00 Vapor P...
Pvap 0.07 kPa 308.15 Vapor P...
Pvap 0.08 kPa 310.11 Vapor P...
Pvap 0.12 kPa 315.14 Vapor P...
Pvap 0.16 kPa 319.51 Vapor P...
Pvap 0.18 kPa 320.88 Vapor P...
ΔfusS [2.44; 16.98] J/mol×K [172.20; 280.30] Show
ΔfusS 16.98 J/mol×K 172.20 NIST
ΔfusS 2.44 J/mol×K 227.30 NIST
ΔfusS 3.39 J/mol×K 258.40 NIST
ΔfusS 5.72 J/mol×K 280.30 NIST
γ [0.02; 0.03] N/m [293.15; 323.15] Show
T(K)
Surface Tension (N/m)
0.02
0.03
0.03
0.03
0.03
0.03
0.03
300
310
320
γ 0.03 N/m 293.15 Surface...
γ 0.03 N/m 298.15 Surface...
γ 0.03 N/m 303.15 Surface...
γ 0.03 N/m 308.15 Surface...
γ 0.03 N/m 313.15 Surface...
γ 0.03 N/m 318.15 Surface...
γ 0.02 N/m 323.15 Surface...

Correlations

Property Value Unit Temperature (K) Source
Pvap [7.65e-03; 0.21] kPa [284.15; 323.15] KDB Vap... Show
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A-2.66915e+01
Coefficient B-5.85520e+03
Coefficient C7.60167e+00
Coefficient D-6.45886e-06
Temperature range, min.284.15
Temperature range, max.323.15
T(K)
Vapor pressure (kPa)
0
0.05
0.1
0.15
0.2
290
300
310
320
Pvap 7.65e-03 kPa 284.15 Calculated Property
Pvap 0.01 kPa 288.48 Calculated Property
Pvap 0.02 kPa 292.82 Calculated Property
Pvap 0.03 kPa 297.15 Calculated Property
Pvap 0.04 kPa 301.48 Calculated Property
Pvap 0.05 kPa 305.82 Calculated Property
Pvap 0.08 kPa 310.15 Calculated Property
Pvap 0.11 kPa 314.48 Calculated Property
Pvap 0.15 kPa 318.82 Calculated Property
Pvap 0.21 kPa 323.15 Calculated Property

Similar Compounds

Cyclodecanol. Cyclopentadecanol. Cyclododecanol. Cycloheptadecanol. Cyclooctyl alcohol. cis-1,5-Cyclooctanediol. Cyclohexanol. 7-Tridecanol. Undecanol-5. 8-Pentadecanol. 9-Heptadecanol. Octacosan-14-ol. 10-Nonadecanol. 6-Tetradecanol. 5-Tridecanol.

Find more compounds similar to Cycloheptanol.

Mixtures

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