Chemical Properties of 2,2-Dimethyloctadecane (CAS 61869-06-5)

2,2-Dimethyloctadecane

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InChI
InChI=1S/C20H42/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4/h5-19H2,1-4H3
InChI Key
XZFFGCIQYXSUJJ-UHFFFAOYSA-N
Formula
C20H42
SMILES
CCCCCCCCCCCCCCCCC(C)(C)C
Molecular Weight1
282.55
CAS
61869-06-5
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Physical Properties

Property Value Unit Source
Δf 120.36 kJ/mol Joback Calculated Property
Δfgas -464.88 kJ/mol Joback Calculated Property
Δfus 40.14 kJ/mol Joback Calculated Property
Δvap 58.82 kJ/mol Joback Calculated Property
log10WS -7.95 Crippen Calculated Property
logPoct/wat 7.904 Crippen Calculated Property
McVol 292.660 ml/mol McGowan Calculated Property
Pc 1027.94 kPa Joback Calculated Property
Inp 1917.00 NIST
Tboil 653.77 K Joback Calculated Property
Tc 818.91 K Joback Calculated Property
Tfus 317.58 K Joback Calculated Property
Vc 1.145 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [842.36; 957.52] J/mol×K [653.77; 818.91] Show Hide
Cp,gas 842.36 J/mol×K 653.77 Joback Calculated Property
Cp,gas 863.80 J/mol×K 681.29 Joback Calculated Property
Cp,gas 884.29 J/mol×K 708.82 Joback Calculated Property
Cp,gas 903.87 J/mol×K 736.34 Joback Calculated Property
Cp,gas 922.58 J/mol×K 763.87 Joback Calculated Property
Cp,gas 940.45 J/mol×K 791.39 Joback Calculated Property
Cp,gas 957.52 J/mol×K 818.91 Joback Calculated Property
η [0.0000837; 0.0043077] Pa×s [317.58; 653.77] Show Hide
η 0.0043077 Pa×s 317.58 Joback Calculated Property
η 0.0013647 Pa×s 373.61 Joback Calculated Property
η 0.0005835 Pa×s 429.64 Joback Calculated Property
η 0.0003035 Pa×s 485.67 Joback Calculated Property
η 0.0001807 Pa×s 541.71 Joback Calculated Property
η 0.0001186 Pa×s 597.74 Joback Calculated Property
η 0.0000837 Pa×s 653.77 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [458.97; 643.37] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.39733e+01
Coefficient B-4.35101e+03
Coefficient C-1.41050e+02
Temperature range, min.458.97
Temperature range, max.643.37
Pvap 1.33 kPa 458.97 Calculated Property
Pvap 3.05 kPa 479.46 Calculated Property
Pvap 6.36 kPa 499.95 Calculated Property
Pvap 12.24 kPa 520.44 Calculated Property
Pvap 22.03 kPa 540.93 Calculated Property
Pvap 37.44 kPa 561.41 Calculated Property
Pvap 60.57 kPa 581.90 Calculated Property
Pvap 93.89 kPa 602.39 Calculated Property
Pvap 140.21 kPa 622.88 Calculated Property
Pvap 202.65 kPa 643.37 Calculated Property

Similar Compounds

Tetradecane, 2,2-dimethyl-. 2,2-Dimethyldodecane. Nonane, 2,2-dimethyl. 2,2-Dimethyldocosane. Octane, 2,2-dimethyl-. 2,2-Dimethylhexacosane. 2,2-Dimethyltetracosane. Undecane, 2,2-dimethyl-. 2,2-Dimethylicosane. Decane, 2,2-dimethyl-. 2,2-Dimethylhexadecane. Heptane, 2,2-dimethyl-. 2,2,7,7-Tetramethyloctane. Hexane, 2,2-dimethyl-. 2,2,6,6-Tetramethylheptane.

Find more compounds similar to 2,2-Dimethyloctadecane.

Sources

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