Chemical Properties of Pentane, 3-ethyl-2-methyl- (CAS 609-26-7)

Pentane, 3-ethyl-2-methyl-

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InChI
InChI=1S/C8H18/c1-5-8(6-2)7(3)4/h7-8H,5-6H2,1-4H3
InChI Key
DUPUVYJQZSLSJB-UHFFFAOYSA-N
Formula
C8H18
SMILES
CCC(CC)C(C)C
Molecular Weight1
114.23
CAS
609-26-7
Other Names
  • 2-Methyl-3-ethylpentane
  • 3-ETHYL-2-METHYLPENTANE

Physical Properties

Property Value Unit Source
ω 0.3300 KDB
AP 340.350 K KDB
Δcliquid -5471.00 ± 1.40 kJ/mol NIST
Δf 21.27 kJ/mol KDB
Δc,grossH 5470.91 kJ/mol KDB
Δc,netH 5074.774 kJ/mol KDB
Δfgas [-211.30; -211.20] kJ/mol Show Hide
Δfgas -211.30 kJ/mol KDB
Δfgas -211.20 ± 1.30 kJ/mol NIST
Δfliquid -249.70 ± 1.30 kJ/mol NIST
Δfus 9.43 kJ/mol Joback Calculated Property
Δvap [38.50; 38.56] kJ/mol Show Hide
Δvap 38.56 kJ/mol NIST
Δvap 38.50 kJ/mol NIST
Δvap 38.50 ± 0.10 kJ/mol NIST
Δvap 38.52 kJ/mol NIST
log10WS -2.69 Crippen Calculated Property
logPoct/wat 3.079 Crippen Calculated Property
McVol 123.580 ml/mol McGowan Calculated Property
Pc [2700.00; 2700.40] kPa Show Hide
Pc 2700.00 kPa KDB
Pc 2700.00 ± 40.00 kPa NIST
Pc 2700.40 ± 40.53 kPa NIST
ρc [258.16; 258.16] kg/m3 Show Hide
ρc 258.16 ± 4.57 kg/m3 NIST
ρc 258.16 ± 4.57 kg/m3 NIST
Inp [743.00; 767.00]   Show Hide
Inp 762.00 NIST
Inp Outlier 743.00 NIST
Inp 755.00 NIST
Inp 765.50 NIST
Inp 758.00 NIST
Inp 763.00 NIST
Inp 759.00 NIST
Inp 762.00 NIST
Inp 765.00 NIST
Inp 760.30 NIST
Inp 762.75 NIST
Inp 760.20 NIST
Inp 761.50 NIST
Inp 762.70 NIST
Inp 763.80 NIST
Inp 758.00 NIST
Inp 759.00 NIST
Inp 760.00 NIST
Inp 762.00 NIST
Inp 763.00 NIST
Inp 765.00 NIST
Inp 763.20 NIST
Inp 763.30 NIST
Inp 761.10 NIST
Inp 763.00 NIST
Inp 764.00 NIST
Inp 762.00 NIST
Inp 761.00 NIST
Inp 764.00 NIST
Inp 756.00 NIST
Inp 758.00 NIST
Inp 759.00 NIST
Inp 760.00 NIST
Inp 762.00 NIST
Inp 761.50 NIST
Inp 763.00 NIST
Inp 759.00 NIST
Inp 764.00 NIST
Inp 760.00 NIST
Inp 758.00 NIST
Inp 762.00 NIST
Inp 763.00 NIST
Inp 765.00 NIST
Inp 759.00 NIST
Inp 762.00 NIST
Inp 765.00 NIST
Inp 758.00 NIST
Inp 760.00 NIST
Inp 762.00 NIST
Inp 764.00 NIST
Inp 755.00 NIST
Inp 760.00 NIST
Inp 759.00 NIST
Inp 762.40 NIST
Inp 755.95 NIST
Inp 760.40 NIST
Inp 759.70 NIST
Inp 757.28 NIST
Inp 758.00 NIST
Inp 755.00 NIST
Inp 760.00 NIST
Inp 760.00 NIST
Inp 761.00 NIST
Inp 764.00 NIST
Inp 767.00 NIST
Inp 764.00 NIST
Inp 756.00 NIST
Inp 762.00 NIST
Inp 762.00 NIST
Inp 759.00 NIST
Inp 763.00 NIST
Inp 762.00 NIST
Inp 760.00 NIST
Inp 760.00 NIST
Inp 755.00 NIST
Inp 759.00 NIST
Inp 755.00 NIST
Inp 762.00 NIST
Inp 762.00 NIST
Inp 763.00 NIST
Inp 762.75 NIST
Inp 758.00 NIST
Inp 765.00 NIST
Inp 764.00 NIST
Inp 755.00 NIST
Inp 759.00 NIST
Inp 762.40 NIST
Tboil [387.15; 388.90] K Show Hide
Tboil 388.81 K KDB
Tboil 388.80 K NIST
Tboil 388.80 K NIST
Tboil 388.80 ± 0.20 K NIST
Tboil 388.70 ± 0.10 K NIST
Tboil 388.55 ± 0.20 K NIST
Tboil 388.65 ± 0.30 K NIST
Tboil 388.90 ± 0.15 K NIST
Tboil 388.80 ± 0.05 K NIST
Tboil 388.70 ± 0.30 K NIST
Tboil 388.80 ± 0.02 K NIST
Tboil 388.85 ± 0.10 K NIST
Tboil 388.85 ± 0.20 K NIST
Tboil 388.80 ± 0.05 K NIST
Tboil 388.85 ± 0.40 K NIST
Tboil Outlier 387.15 ± 1.50 K NIST
Tc [567.00; 567.10] K Show Hide
Tc 567.10 K KDB
Tc 567.10 ± 0.50 K NIST
Tc 567.00 K NIST
Tc 567.02 ± 0.40 K NIST
Tfus [157.97; 158.65] K Show Hide
Tfus 158.20 K KDB
Tfus 157.97 ± 0.20 K NIST
Tfus 158.21 ± 0.10 K NIST
Tfus 157.97 ± 0.20 K NIST
Tfus 157.97 ± 0.20 K NIST
Tfus 158.10 ± 0.02 K NIST
Tfus 158.14 ± 0.06 K NIST
Tfus 158.14 ± 0.05 K NIST
Tfus 158.15 ± 0.20 K NIST
Tfus Outlier 158.65 ± 0.50 K NIST
Vc [0.442; 0.442] m3/kmol Show Hide
Vc 0.442 m3/kmol KDB
Vc 0.442 m3/kmol NIST
Zc 0.2530990 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [243.09; 299.57] J/mol×K [399.70; 522.20] Show Hide
Cp,gas 243.09 J/mol×K 399.70 NIST
Cp,gas 272.80 J/mol×K 461.90 NIST
Cp,gas 299.57 J/mol×K 522.20 NIST
η [0.0002299; 0.0231912] Pa×s [149.92; 381.56] Show Hide
η 0.0231912 Pa×s 149.92 Joback Calculated Property
η 0.0048914 Pa×s 188.53 Joback Calculated Property
η 0.0017511 Pa×s 227.13 Joback Calculated Property
η 0.0008449 Pa×s 265.74 Joback Calculated Property
η 0.0004905 Pa×s 304.35 Joback Calculated Property
η 0.0003218 Pa×s 342.95 Joback Calculated Property
η 0.0002299 Pa×s 381.56 Joback Calculated Property
ΔvapH [32.93; 37.40] kJ/mol [350.50; 388.80] Show Hide
ΔvapH 37.40 kJ/mol 350.50 NIST
ΔvapH 32.93 kJ/mol 388.80 NIST
n0 1.40167 298.15 KDB
ρl 719.00 kg/m3 293.00 KDB

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [283.28; 415.34] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.41006e+01
Coefficient B-3.19130e+03
Coefficient C-5.22440e+01
Temperature range, min.283.28
Temperature range, max.415.34
Pvap 1.33 kPa 283.28 Calculated Property
Pvap 3.04 kPa 297.95 Calculated Property
Pvap 6.32 kPa 312.63 Calculated Property
Pvap 12.16 kPa 327.30 Calculated Property
Pvap 21.88 kPa 341.97 Calculated Property
Pvap 37.22 kPa 356.65 Calculated Property
Pvap 60.27 kPa 371.32 Calculated Property
Pvap 93.56 kPa 385.99 Calculated Property
Pvap 139.95 kPa 400.67 Calculated Property
Pvap 202.64 kPa 415.34 Calculated Property
Pvap [0.14; 2694.23] kPa [250.00; 567.00] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A8.38476e+01
Coefficient B-7.34958e+03
Coefficient C-1.02987e+01
Coefficient D7.18885e-06
Temperature range, min.250.00
Temperature range, max.567.00
Pvap 0.14 kPa 250.00 Calculated Property
Pvap 1.56 kPa 285.22 Calculated Property
Pvap 9.30 kPa 320.44 Calculated Property
Pvap 36.53 kPa 355.67 Calculated Property
Pvap 107.41 kPa 390.89 Calculated Property
Pvap 257.01 kPa 426.11 Calculated Property
Pvap 529.94 kPa 461.33 Calculated Property
Pvap 980.08 kPa 496.56 Calculated Property
Pvap 1673.37 kPa 531.78 Calculated Property
Pvap 2694.23 kPa 567.00 Calculated Property

Similar Compounds

Pentane, 3-ethyl-2,4-dimethyl-. Pentane, 2,3-dimethyl-. Hexane, 3-ethyl-4-methyl-. Hexane, 3,4-dimethyl-. 3,4-Diethyl hexane. Hexane, 3-ethyl-2,4-dimethyl-. Hexane, 4-ethyl-2,3-dimethyl-. Hexane, 3-ethyl-2-methyl-. Hexane, 2,3,4-trimethyl-. Hexane, 2,3-dimethyl-. Hexane, 2-methyl-3-(1-methylethyl)-. Hexane, 3-ethyl-2,5-dimethyl-. Heptane, 4-(1-methylethyl)-. Heptane, 4-ethyl-3-methyl-. Heptane, 3-ethyl-4-methyl-.

Find more compounds similar to Pentane, 3-ethyl-2-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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