Chemical Properties of 4,4-Dimethyl octane (CAS 15869-95-1)

4,4-Dimethyl octane

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InChI
InChI=1S/C10H22/c1-5-7-9-10(3,4)8-6-2/h5-9H2,1-4H3
InChI Key
ZMEDGZAGMLTROM-UHFFFAOYSA-N
Formula
C10H22
SMILES
CCCCC(C)(C)CCC
Molecular Weight1
142.28
CAS
15869-95-1
Other Names
  • 4,4-DIMETHYLOCTANE
  • Octane, 4,4-dimethyl-
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Physical Properties

Property Value Unit Source
Δf 36.16 kJ/mol Joback Calculated Property
Δfgas -258.48 kJ/mol Joback Calculated Property
Δfus 14.24 kJ/mol Joback Calculated Property
Δvap 48.10 kJ/mol NIST
log10WS -3.77 Crippen Calculated Property
logPoct/wat 4.003 Crippen Calculated Property
McVol 151.760 ml/mol McGowan Calculated Property
Pc 2145.33 kPa Joback Calculated Property
Inp [917.00; 930.00]   Show Hide
Inp 918.00 NIST
Inp 921.00 NIST
Inp 921.00 NIST
Inp 918.00 NIST
Inp 920.00 NIST
Inp 918.00 NIST
Inp 921.00 NIST
Inp 920.00 NIST
Inp Outlier 930.00 NIST
Inp 917.00 NIST
Inp 921.00 NIST
Inp 920.00 NIST
Inp 925.00 NIST
Inp 920.00 NIST
Inp 918.00 NIST
Inp 918.00 NIST
Inp 920.00 NIST
Inp 920.00 NIST
Inp 918.00 NIST
Inp 925.00 NIST
Inp 921.00 NIST
Tboil [426.15; 430.70] K Show Hide
Tboil 430.70 K NIST
Tboil 428.00 ± 2.00 K NIST
Tboil 426.15 ± 3.00 K NIST
Tboil 430.65 ± 0.50 K NIST
Tc 597.50 K Joback Calculated Property
Tfus 204.88 K Joback Calculated Property
Vc 0.585 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [316.97; 405.72] J/mol×K [424.97; 597.50] Show Hide
Cp,gas 316.97 J/mol×K 424.97 Joback Calculated Property
Cp,gas 333.53 J/mol×K 453.73 Joback Calculated Property
Cp,gas 349.34 J/mol×K 482.48 Joback Calculated Property
Cp,gas 364.44 J/mol×K 511.24 Joback Calculated Property
Cp,gas 378.86 J/mol×K 539.99 Joback Calculated Property
Cp,gas 392.61 J/mol×K 568.75 Joback Calculated Property
Cp,gas 405.72 J/mol×K 597.50 Joback Calculated Property
η [0.0002495; 0.0108562] Pa×s [204.88; 424.97] Show Hide
η 0.0108562 Pa×s 204.88 Joback Calculated Property
η 0.0035911 Pa×s 241.56 Joback Calculated Property
η 0.0015903 Pa×s 278.24 Joback Calculated Property
η 0.0008514 Pa×s 314.92 Joback Calculated Property
η 0.0005192 Pa×s 351.61 Joback Calculated Property
η 0.0003477 Pa×s 388.29 Joback Calculated Property
η 0.0002495 Pa×s 424.97 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.32; 2207.62] kPa [315.15; 606.90] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A1.00564e+02
Coefficient B-8.97438e+03
Coefficient C-1.26107e+01
Coefficient D7.43125e-06
Temperature range, min.315.15
Temperature range, max.606.90
Pvap 1.32 kPa 315.15 Calculated Property
Pvap 6.40 kPa 347.57 Calculated Property
Pvap 22.42 kPa 379.98 Calculated Property
Pvap 61.85 kPa 412.40 Calculated Property
Pvap 143.00 kPa 444.82 Calculated Property
Pvap 289.55 kPa 477.23 Calculated Property
Pvap 530.29 kPa 509.65 Calculated Property
Pvap 899.81 kPa 542.07 Calculated Property
Pvap 1440.74 kPa 574.48 Calculated Property
Pvap 2207.62 kPa 606.90 Calculated Property

Similar Compounds

Undecane, 5,5-dimethyl-. Undecane, 6,6-dimethyl-. Undecane, 4,4-dimethyl-. Nonane, 3,3-dimethyl. 3,3-Dimethyltricosane. 3,3-Dimethylheptadecane. Undecane, 3,3-dimethyl-. 3,3-Dimethylpentadecane. 3,3-Dimethylpentacosane. 3,3-Dimethylnonadecane. 3,3-Dimethylhenicosane. 3,3-Dimethyltridecane. Octane, 3,3-dimethyl-. Heptane, 3,3-dimethyl-. Eicosane, 10-hexyl-10-methyl-.

Find more compounds similar to 4,4-Dimethyl octane.

Sources

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

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