Chemical Properties of Hexane, 3-ethyl-3-methyl- (CAS 3074-76-8)

Hexane, 3-ethyl-3-methyl-

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InChI
InChI=1S/C9H20/c1-5-8-9(4,6-2)7-3/h5-8H2,1-4H3
InChI Key
CYWROHZCELEGSE-UHFFFAOYSA-N
Formula
C9H20
SMILES
CCCC(C)(CC)CC
Molecular Weight1
128.26
CAS
3074-76-8
Other Names
  • 3-Ethyl-3-methylhexane
  • 3-METHYL-3-ETHYLHEXANE

Physical Properties

Property Value Unit Source
ω 0.3520 KDB
Δf 27.74 kJ/mol Joback Calculated Property
Δc,grossH 6122.03 kJ/mol KDB
Δc,netH 5681.914 kJ/mol KDB
Δfgas -237.84 kJ/mol Joback Calculated Property
Δfus 11.65 kJ/mol Joback Calculated Property
Δvap 42.90 kJ/mol NIST
log10WS -3.35 Crippen Calculated Property
logPoct/wat 3.613 Crippen Calculated Property
McVol 137.670 ml/mol McGowan Calculated Property
Pc 2550.00 kPa KDB
Inp [849.00; 857.00]   Show Hide
Inp 856.00 NIST
Inp Outlier 849.00 NIST
Inp 854.80 NIST
Inp 856.50 NIST
Inp 856.00 NIST
Inp 855.50 NIST
Inp 851.00 NIST
Inp 852.00 NIST
Inp 853.00 NIST
Inp 854.00 NIST
Inp 856.00 NIST
Inp 856.00 NIST
Inp 850.00 NIST
Inp 854.00 NIST
Inp 857.00 NIST
Inp 855.00 NIST
Inp 856.00 NIST
Inp 856.00 NIST
Inp 855.50 NIST
Tboil [413.75; 413.80] K Show Hide
Tboil 413.80 K KDB
Tboil 413.75 ± 0.50 K NIST
Tc 597.50 K KDB
Tfus 160.00 K KDB
Vc 0.487 m3/kmol KDB
Zc 0.2499740 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [273.99; 357.75] J/mol×K [402.09; 575.56] Show Hide
Cp,gas 273.99 J/mol×K 402.09 Joback Calculated Property
Cp,gas 289.63 J/mol×K 431.00 Joback Calculated Property
Cp,gas 304.56 J/mol×K 459.91 Joback Calculated Property
Cp,gas 318.82 J/mol×K 488.82 Joback Calculated Property
Cp,gas 332.42 J/mol×K 517.74 Joback Calculated Property
Cp,gas 345.39 J/mol×K 546.65 Joback Calculated Property
Cp,gas 357.75 J/mol×K 575.56 Joback Calculated Property
η [0.0002652; 0.0112198] Pa×s [193.61; 402.09] Show Hide
η 0.0112198 Pa×s 193.61 Joback Calculated Property
η 0.0037384 Pa×s 228.36 Joback Calculated Property
η 0.0016651 Pa×s 263.10 Joback Calculated Property
η 0.0008957 Pa×s 297.85 Joback Calculated Property
η 0.0005485 Pa×s 332.60 Joback Calculated Property
η 0.0003685 Pa×s 367.34 Joback Calculated Property
η 0.0002652 Pa×s 402.09 Joback Calculated Property
ΔvapH 35.73 kJ/mol 413.80 KDB
n0 1.41200 298.15 KDB

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.63] kPa [301.09; 441.98] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.42025e+01
Coefficient B-3.46967e+03
Coefficient C-5.17400e+01
Temperature range, min.301.09
Temperature range, max.441.98
Pvap 1.33 kPa 301.09 Calculated Property
Pvap 3.03 kPa 316.74 Calculated Property
Pvap 6.30 kPa 332.40 Calculated Property
Pvap 12.10 kPa 348.05 Calculated Property
Pvap 21.77 kPa 363.71 Calculated Property
Pvap 37.04 kPa 379.36 Calculated Property
Pvap 60.04 kPa 395.02 Calculated Property
Pvap 93.30 kPa 410.67 Calculated Property
Pvap 139.75 kPa 426.33 Calculated Property
Pvap 202.63 kPa 441.98 Calculated Property
Pvap [1.34; 2555.89] kPa [301.15; 597.50] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A8.94498e+01
Coefficient B-8.04520e+03
Coefficient C-1.10523e+01
Coefficient D7.04742e-06
Temperature range, min.301.15
Temperature range, max.597.50
Pvap 1.34 kPa 301.15 Calculated Property
Pvap 6.86 kPa 334.08 Calculated Property
Pvap 24.77 kPa 367.01 Calculated Property
Pvap 69.61 kPa 399.93 Calculated Property
Pvap 162.70 kPa 432.86 Calculated Property
Pvap 331.63 kPa 465.79 Calculated Property
Pvap 609.91 kPa 498.72 Calculated Property
Pvap 1037.84 kPa 531.64 Calculated Property
Pvap 1665.19 kPa 564.57 Calculated Property
Pvap 2555.89 kPa 597.50 Calculated Property

Similar Compounds

Hexane, 3,3-dimethyl-. Hexane, 3,3-diethyl-. Heptane, 4-ethyl-4-methyl-. 4-Methyl-4-propylheptane. 3-Ethyl-3-methylheptane. 5-Ethyl-5-methylnonane. 4-Ethyl-4-methyloctane. Heptane, 4,4-dimethyl-. 5-Ethyl-5-methyltridecane. 3-Ethyl-3-methyl-undecane. 3-Ethyl-3-methylnonadecane. 5-Ethyl-5-methylhenicosane. Decane, 5-ethyl-5-methyl-. 5-Ethyl-5-methylnonadecane. 3-Ethyl-3-methyl-tricosane.

Find more compounds similar to Hexane, 3-ethyl-3-methyl-.

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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