Chemical Properties of Octane, 3,6-dimethyl- (CAS 15869-94-0)

Octane, 3,6-dimethyl-

InChI
InChI=1S/C10H22/c1-5-9(3)7-8-10(4)6-2/h9-10H,5-8H2,1-4H3
InChI Key
JEEQUUSFXYRPRK-UHFFFAOYSA-N
Formula
C10H22
SMILES
CCC(C)CCC(C)CC
Molecular Weight1
142.28
CAS
15869-94-0
Other Names
  • 3,6-dimethyloctane
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Physical Properties

Property Value Unit Source
ω 0.4237 Relay (1.0) Calculated Property
ΔfG° 28.44 kJ/mol Joback Calculated Property
ΔfH°gas -283.05 kJ/mol Relay (1.0) Calculated Property
ΔfusH° 14.61 kJ/mol Joback Calculated Property
ΔvapH° 47.30 kJ/mol NIST
IE 9.40 eV Relay (1.0) Calculated Property
log10WS -5.65 Relay (1.0) Calculated Property
logPoct/wat 3.859 Crippen Calculated Property
McVol 151.760 ml/mol McGowan Calculated Property
Pc 2139.38 kPa Joback Calculated Property
Inp [927.80; 948.30]   Show Hide
Inp 929.00 NIST
Inp 940.00 NIST
Inp 940.00 NIST
Inp 940.60 NIST
Inp 940.60 NIST
Inp 929.00 NIST
Inp 927.80 NIST
Inp 927.80 NIST
Inp 929.00 NIST
Inp 929.00 NIST
Inp 938.00 NIST
Inp 948.30 NIST
Inp 942.00 NIST
Inp 944.00 NIST
Inp 937.00 NIST
Inp 944.00 NIST
Inp 929.00 NIST
Inp 944.00 NIST
Inp 942.00 NIST
Inp 948.30 NIST
Tboil 434.56 K Relay (1.0) Calculated Property
Tc 603.33 K Relay (1.0) Calculated Property
Tfus 189.06 K Relay (1.0) Calculated Property
Vc 0.566 m3/kmol Relay (1.0) Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ρl [674.90; 746.60] kg/m3 [283.15; 373.15] Show Hide
ρl 746.60 kg/m3 283.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 746.60 kg/m3 283.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 738.90 kg/m3 293.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 738.90 kg/m3 293.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 731.10 kg/m3 303.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 731.20 kg/m3 303.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 723.30 kg/m3 313.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 723.50 kg/m3 313.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 715.50 kg/m3 323.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 715.70 kg/m3 323.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 707.60 kg/m3 333.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 699.60 kg/m3 343.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 691.50 kg/m3 353.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 683.30 kg/m3 363.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels
ρl 674.90 kg/m3 373.15 Density, Viscosity, Speed of Sound, and Bulk Modulus of Methyl Alkanes, Dimethyl Alkanes, and Hydrotreated Renewable Fuels

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [216.99; 536.31] J/mol×K [273.00; 1000.00] Joback Predicted correlation Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is Cp,gas in J/mol×K, T in K
Coefficient A-9.56600e+00
Coefficient B9.65680e-01
Coefficient C-5.26600e-04
Coefficient D1.06800e-07
Coefficient E0.00000e+00
Temperature range, min.273.00
Temperature range, max.1000.00
Cp,gas 216.99 J/mol×K 273.00 Calculated Property
Cp,gas 270.89 J/mol×K 353.78 Calculated Property
Cp,gas 319.40 J/mol×K 434.56 Calculated Property
Cp,gas 362.85 J/mol×K 515.33 Calculated Property
Cp,gas 401.58 J/mol×K 596.11 Calculated Property
Cp,gas 435.94 J/mol×K 676.89 Calculated Property
Cp,gas 466.25 J/mol×K 757.67 Calculated Property
Cp,gas 492.86 J/mol×K 838.44 Calculated Property
Cp,gas 516.10 J/mol×K 919.22 Calculated Property
Cp,gas 536.31 J/mol×K 1000.00 Calculated Property
Property Value Unit Temperature (K) Source
η [0.0214146; 0.0002326] Pa×s [172.46; 418.04] Joback Predicted correlation Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is η in Pa×s, T in K
Coefficient A-1.15422e+01
Coefficient B1.32768e+03
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
CommentLiquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.172.46
Temperature range, max.418.04
η 0.0214146 Pa×s 172.46 Calculated Property
η 0.0074813 Pa×s 199.75 Calculated Property
η 0.0033654 Pa×s 227.03 Calculated Property
η 0.0017970 Pa×s 254.32 Calculated Property
η 0.0010836 Pa×s 281.61 Calculated Property
η 0.0007145 Pa×s 308.89 Calculated Property
η 0.0005040 Pa×s 336.18 Calculated Property
η 0.0003747 Pa×s 363.47 Calculated Property
η 0.0002904 Pa×s 390.75 Calculated Property
η 0.0002326 Pa×s 418.04 Calculated Property
Property Value Unit Temperature (K) Source
Pvap [1.33; 202.63] kPa [319.03; 462.75] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.41976e+01
Coefficient B-3.53609e+03
Coefficient C-6.48190e+01
Temperature range, min.319.03
Temperature range, max.462.75
Pvap 1.33 kPa 319.03 Calculated Property
Pvap 3.03 kPa 335.00 Calculated Property
Pvap 6.30 kPa 350.97 Calculated Property
Pvap 12.10 kPa 366.94 Calculated Property
Pvap 21.78 kPa 382.91 Calculated Property
Pvap 37.05 kPa 398.87 Calculated Property
Pvap 60.05 kPa 414.84 Calculated Property
Pvap 93.31 kPa 430.81 Calculated Property
Pvap 139.75 kPa 446.78 Calculated Property
Pvap 202.63 kPa 462.75 Calculated Property
Pvap [1.34; 2187.35] kPa [319.15; 608.30] KDB Vapor Pressure Data Show Hide
Equationln(Y) = A + B/T + C·ln(T) + D·T² + E/T²
Y is Pvap in kPa, T in K
Coefficient A1.06372e+02
Coefficient B-9.38170e+03
Coefficient C-1.34381e+01
Coefficient D7.80491e-06
Coefficient E0.00000e+00
Temperature range, min.319.15
Temperature range, max.608.30
Pvap 1.34 kPa 319.15 Calculated Property
Pvap 6.42 kPa 351.28 Calculated Property
Pvap 22.33 kPa 383.41 Calculated Property
Pvap 61.36 kPa 415.53 Calculated Property
Pvap 141.56 kPa 447.66 Calculated Property
Pvap 286.36 kPa 479.79 Calculated Property
Pvap 524.32 kPa 511.92 Calculated Property
Pvap 889.96 kPa 544.04 Calculated Property
Pvap 1425.99 kPa 576.17 Calculated Property
Pvap 2187.35 kPa 608.30 Calculated Property

Similar Compounds

3,7,11,15,18-Pentamethyldotriacontane. Decane, 3,6-dimethyl-. 3,7,11,15,18-Pentamethyltriacontane. Undecane, 3,6-dimethyl-. Eicosane, 3,7,11,15-tetramethyl. 3,9,13,27-tetramethylhentetracontane. 3,19-dimethyl-hentriacontane. Hexadecane, 3-methyl-. 3,9-Dimethylhentriacontane. 3,7-dimethyl-tritriacontane. 3,9,15-trimethylhentriacontane. Docosane, 3-methyl. Pentatriacontane, 3,7-dimethyl. Tridecane, 3,7,11-trimethyl. 3-Methyldotriacontane.

Find more compounds similar to Octane, 3,6-dimethyl-.

Sources

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