Chemical Properties of 1-Butene, 2-ethyl-3-methyl- (CAS 7357-93-9)

1-Butene, 2-ethyl-3-methyl-

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InChI
InChI=1S/C7H14/c1-5-7(4)6(2)3/h6H,4-5H2,1-3H3
InChI Key
ADHCYQWFCLQBFG-UHFFFAOYSA-N
Formula
C7H14
SMILES
C=C(CC)C(C)C
Molecular Weight1
98.19
CAS
7357-93-9
Other Names
  • 2-ETHYL-3-METHYL-1-BUTENE
  • 2-ETHYL-3-METHYLBUT-1-ENE
  • 3-Methyl-2-ethyl-1-butene
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Physical Properties

Property Value Unit Source
Δcliquid -4641.30 ± 1.30 kJ/mol NIST
Δf 84.91 kJ/mol Joback Calculated Property
Δfgas -77.45 kJ/mol Joback Calculated Property
Δfus 7.77 kJ/mol Joback Calculated Property
Δvap [34.30; 34.40] kJ/mol Show Hide
Δvap 34.30 kJ/mol NIST
Δvap 34.40 kJ/mol NIST
log10WS -2.36 Crippen Calculated Property
logPoct/wat 2.609 Crippen Calculated Property
McVol 105.190 ml/mol McGowan Calculated Property
Pc 2969.80 kPa Joback Calculated Property
Inp [652.00; 667.60]   Show Hide
Inp 665.80 NIST
Inp 658.30 NIST
Inp 666.00 NIST
Inp 666.00 NIST
Inp 659.00 NIST
Inp 659.00 NIST
Inp 660.00 NIST
Inp 662.00 NIST
Inp 659.00 NIST
Inp 660.00 NIST
Inp 660.00 NIST
Inp 661.00 NIST
Inp 662.70 NIST
Inp 667.60 NIST
Inp 658.60 NIST
Inp 659.00 NIST
Inp 658.00 NIST
Inp 655.00 NIST
Inp Outlier 652.00 NIST
Inp 658.60 NIST
Inp 665.80 NIST
Inp 659.00 NIST
Inp 660.00 NIST
Tboil 355.68 K Joback Calculated Property
Tc 530.11 K Joback Calculated Property
Tfus 137.93 K Joback Calculated Property
Vc 0.404 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [180.34; 244.42] J/mol×K [355.68; 530.11] Show Hide
Cp,gas 180.34 J/mol×K 355.68 Joback Calculated Property
Cp,gas 192.16 J/mol×K 384.75 Joback Calculated Property
Cp,gas 203.51 J/mol×K 413.82 Joback Calculated Property
Cp,gas 214.40 J/mol×K 442.89 Joback Calculated Property
Cp,gas 224.84 J/mol×K 471.96 Joback Calculated Property
Cp,gas 234.84 J/mol×K 501.04 Joback Calculated Property
Cp,gas 244.42 J/mol×K 530.11 Joback Calculated Property
ΔvapH [33.80; 34.40] kJ/mol [325.00; 342.00] Show Hide
ΔvapH 34.40 kJ/mol 325.00 NIST
ΔvapH 33.80 kJ/mol 342.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [261.55; 386.39] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.37547e+01
Coefficient B-2.82559e+03
Coefficient C-5.17310e+01
Temperature range, min.261.55
Temperature range, max.386.39
Pvap 1.33 kPa 261.55 Calculated Property
Pvap 3.07 kPa 275.42 Calculated Property
Pvap 6.43 kPa 289.29 Calculated Property
Pvap 12.39 kPa 303.16 Calculated Property
Pvap 22.29 kPa 317.03 Calculated Property
Pvap 37.84 kPa 330.91 Calculated Property
Pvap 61.10 kPa 344.78 Calculated Property
Pvap 94.47 kPa 358.65 Calculated Property
Pvap 140.67 kPa 372.52 Calculated Property
Pvap 202.65 kPa 386.39 Calculated Property
Pvap [6.87; 100.24] kPa [290.15; 359.15] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A9.13750e+01
Coefficient B-7.08570e+03
Coefficient C-1.16232e+01
Coefficient D1.04615e-05
Temperature range, min.290.15
Temperature range, max.359.15
Pvap 6.87 kPa 290.15 Calculated Property
Pvap 9.97 kPa 297.82 Calculated Property
Pvap 14.15 kPa 305.48 Calculated Property
Pvap 19.67 kPa 313.15 Calculated Property
Pvap 26.83 kPa 320.82 Calculated Property
Pvap 35.96 kPa 328.48 Calculated Property
Pvap 47.45 kPa 336.15 Calculated Property
Pvap 61.69 kPa 343.82 Calculated Property
Pvap 79.13 kPa 351.48 Calculated Property
Pvap 100.24 kPa 359.15 Calculated Property

Similar Compounds

1-Butene, 3-methyl-2-(1-methylethyl). 1-Pentene, 2-(1-methylethyl). 3-Ethyl-4-methyl-2-pentene. (Z)-3-Ethyl-4-methylpent-2-ene. (E)-3-Ethyl-4-methylpent-2-ene. 2-Ethyl-3,3-dimethylbut-1-ene. Nonane, 2-methyl-3-methylene-. Hexane, 3-methyl-4-methylene-. 1-Butene, 2,3-dimethyl-. 3-Hexene, 3-ethyl-2,5-dimethyl-. 1-Pentene, 2,3-dimethyl-. Cyclopentane, 1-methyl-2-methylene-. Pentane, 3-methylene-. 1-Methyl-2-methylenecyclohexane. 2,3-Dimethyl-1-hexene.

Find more compounds similar to 1-Butene, 2-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.