Chemical Properties of 2-Pentene, 4-methyl-, (E)- (CAS 674-76-0)

2-Pentene, 4-methyl-, (E)-

InChI
InChI=1S/C6H12/c1-4-5-6(2)3/h4-6H,1-3H3/b5-4+
InChI Key
LGAQJENWWYGFSN-SNAWJCMRSA-N
Formula
C6H12
SMILES
C/C=C/C(C)C
Molecular Weight1
84.16
CAS
674-76-0
Other Names
  • (E)-(CH3)2CHCH=CHCH3
  • (E)-4-methyl-2-pentene
  • (E)-4-methylpent-2-ene
  • 4-Methyl-2-pentene, (E)-
  • 4-Methyl-2-pentene, trans-
  • 4-Methylpentene-2, trans-
  • 4-methyl-trans-2-pentene
  • trans-4-methyl-2-pentene
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Physical Properties

Property Value Unit Source
ω [0.2552; 0.2900]   Show Hide
ω 0.2552 ChemSep v8.3 pure component data Compiled value
ω 0.2900 KDB
μ 0.11 debye ChemSep v8.3 pure component data Compiled value
ΔfG° [74.35; 79.67] kJ/mol Show Hide
ΔfG° 74.35 kJ/mol ChemSep v8.3 pure component data Compiled value
ΔfG° 79.67 kJ/mol KDB
Δc,grossH 3984.59 kJ/mol KDB
Δc,netH 3720.496 kJ/mol KDB
ΔfH°gas [-61.50; -54.35] kJ/mol Show Hide
ΔfH°gas -54.35 kJ/mol ChemSep v8.3 pure component data Compiled value
ΔfH°gas -61.50 kJ/mol KDB
ΔfusH° 7.98 kJ/mol Joback Calculated Property
ΔvapH° [30.00; 30.00] kJ/mol Show Hide
ΔvapH° 30.00 kJ/mol NIST
ΔvapH° 30.00 kJ/mol NIST
ΔvapH° 30.00 kJ/mol NIST
IE [8.91; 8.97] eV Show Hide
IE 8.97 ± 0.01 eV NIST
IE 8.91 eV NIST
IE 8.97 ± 0.01 eV NIST
logPoct/wat 2.219 Crippen Calculated Property
McVol 91.100 ml/mol McGowan Calculated Property
Pc [3040.00; 3220.00] kPa Show Hide
Pc 3220.00 kPa ChemSep v8.3 pure component data Compiled value
Pc 3040.00 kPa KDB
Ptriple 3.45e-07 kPa ChemSep v8.3 pure component data Compiled value
Inp [547.00; 575.50]   Show Hide
Inp 570.40 NIST
Inp 561.90 NIST
Inp 569.00 NIST
Inp 569.00 NIST
Inp 569.00 NIST
Inp 561.70 NIST
Inp 569.10 NIST
Inp 568.80 NIST
Inp 562.10 NIST
Inp 561.90 NIST
Inp 570.00 NIST
Inp 570.00 NIST
Inp 563.00 NIST
Inp 563.00 NIST
Inp 561.90 NIST
Inp 562.00 NIST
Inp 562.00 NIST
Inp 565.80 NIST
Inp 562.00 NIST
Inp 562.00 NIST
Inp 561.80 NIST
Inp 567.00 NIST
Inp 557.00 NIST
Inp 565.00 NIST
Inp 562.00 NIST
Inp 562.00 NIST
Inp 563.00 NIST
Inp 563.00 NIST
Inp 570.00 NIST
Inp 558.00 NIST
Inp 559.00 NIST
Inp 557.00 NIST
Inp 575.50 NIST
Inp 575.00 NIST
Inp 568.70 NIST
Inp 562.00 NIST
Inp 561.70 NIST
Inp 562.00 NIST
Inp 563.00 NIST
Inp 572.00 NIST
Inp 571.00 NIST
Inp 572.00 NIST
Inp 571.00 NIST
Inp Outlier 547.00 NIST
Inp 569.00 NIST
Inp 562.00 NIST
Inp 575.00 NIST
Inp 568.00 NIST
Inp 573.00 NIST
Inp 574.00 NIST
Inp 570.40 NIST
Inp 561.70 NIST
Inp 570.00 NIST
Inp 562.00 NIST
Inp 561.80 NIST
Inp 559.00 NIST
Inp 575.50 NIST
Ip [590.00; 592.00]   Show Hide
Ip 592.00 NIST
Ip 590.00 NIST
Ip 592.00 NIST
Tboil [330.90; 331.95] K Show Hide
Tboil 331.76 K ChemSep v8.3 pure component data Compiled value
Tboil 331.70 K KDB
Tboil 331.70 K NIST
Tboil 331.76 ± 0.10 K NIST
Tboil 331.70 ± 0.40 K NIST
Tboil 331.95 ± 0.50 K NIST
Tboil 331.65 ± 0.40 K NIST
Tboil Outlier 330.90 ± 1.00 K NIST
Tboil 331.10 ± 1.00 K NIST
Tboil 331.25 ± 1.00 K NIST
Tboil 331.95 ± 1.00 K NIST
Tboil 331.60 ± 1.50 K NIST
Tboil 331.25 ± 0.60 K NIST
Tboil 331.80 ± 1.00 K NIST
Tc [493.00; 501.00] K Show Hide
Tc 501.00 K ChemSep v8.3 pure component data Compiled value
Tc 493.00 K KDB
Tfus [132.00; 132.36] K Show Hide
Tfus 132.36 K ChemSep v8.3 pure component data Compiled value
Tfus 132.00 K KDB
Ttriple 132.35 K ChemSep v8.3 pure component data Compiled value
UQi 3.64 ChemSep v8.3 pure component data Compiled value
URi 4.27 ChemSep v8.3 pure component data Compiled value
Vc [0.346; 0.360] m3/kmol Show Hide
Vc 0.346 m3/kmol ChemSep v8.3 pure component data Compiled value
Vc 0.360 m3/kmol KDB
Zc [0.2669880; 0.2670000]   Show Hide
Zc 0.2670000 ChemSep v8.3 pure component data Compiled value
Zc 0.2669880 KDB
Zra 0.27 ChemSep v8.3 pure component data Compiled value

Cheméo can also estimate Log10 of Water solubility in mol/l for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔvapH [27.95; 31.20] kJ/mol [303.00; 331.70] Show Hide
ΔvapH 31.20 kJ/mol 303.00 NIST
ΔvapH 27.95 kJ/mol 331.70 KDB
n0 1.38583 298.15 KDB
ρl 669.00 kg/m3 293.00 KDB
γ 0.02 N/m 298.20 KDB

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [111.91; 345.29] J/mol×K [200.00; 1500.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is Cp,gas in J/mol×K, T in K
Coefficient A9.53770e+01
Coefficient B-6.22830e+02
Coefficient C5.90624e+00
Coefficient D7.45450e-05
Coefficient E-3.63180e-08
Temperature range, min.200.00
Temperature range, max.1500.00
Cp,gas 111.91 J/mol×K 200.00 Calculated Property
Cp,gas 156.90 J/mol×K 344.44 Calculated Property
Cp,gas 201.02 J/mol×K 488.89 Calculated Property
Cp,gas 237.33 J/mol×K 633.33 Calculated Property
Cp,gas 266.34 J/mol×K 777.78 Calculated Property
Cp,gas 289.55 J/mol×K 922.22 Calculated Property
Cp,gas 308.22 J/mol×K 1066.67 Calculated Property
Cp,gas 323.30 J/mol×K 1211.11 Calculated Property
Cp,gas 335.49 J/mol×K 1355.56 Calculated Property
Cp,gas 345.29 J/mol×K 1500.00 Calculated Property
Property Value Unit Temperature (K) Source
Cp,liquid [127.76; 203.21] J/mol×K [132.35; 331.75] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is Cp,liquid in J/mol×K, T in K
Coefficient A2.22790e+01
Coefficient B6.50610e+00
Coefficient C3.95124e+00
Coefficient D5.81820e-03
Coefficient E-6.38700e-06
Temperature range, min.132.35
Temperature range, max.331.75
Cp,liquid 127.76 J/mol×K 132.35 Calculated Property
Cp,liquid 136.69 J/mol×K 154.51 Calculated Property
Cp,liquid 145.82 J/mol×K 176.66 Calculated Property
Cp,liquid 155.00 J/mol×K 198.82 Calculated Property
Cp,liquid 164.09 J/mol×K 220.97 Calculated Property
Cp,liquid 172.94 J/mol×K 243.13 Calculated Property
Cp,liquid 181.41 J/mol×K 265.28 Calculated Property
Cp,liquid 189.37 J/mol×K 287.44 Calculated Property
Cp,liquid 196.68 J/mol×K 309.59 Calculated Property
Cp,liquid 203.21 J/mol×K 331.75 Calculated Property
Property Value Unit Temperature (K) Source
η [0.0075877; 0.0001268] Pa×s [132.35; 405.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is η in Pa×s, T in K
Coefficient A-1.10380e+01
Coefficient B8.05550e+02
Coefficient C1.46400e-02
Coefficient D-7.23590e-08
Coefficient E2.00000e+00
Temperature range, min.132.35
Temperature range, max.405.00
η 0.0075877 Pa×s 132.35 Calculated Property
η 0.0024478 Pa×s 162.64 Calculated Property
η 0.0011267 Pa×s 192.94 Calculated Property
η 0.0006401 Pa×s 223.23 Calculated Property
η 0.0004162 Pa×s 253.53 Calculated Property
η 0.0002967 Pa×s 283.82 Calculated Property
η 0.0002257 Pa×s 314.12 Calculated Property
η 0.0001801 Pa×s 344.41 Calculated Property
η 0.0001490 Pa×s 374.71 Calculated Property
η 0.0001268 Pa×s 405.00 Calculated Property
Property Value Unit Temperature (K) Source
ΔvapH [39.90; 0.00] kJ/mol [132.35; 501.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc
Y is ΔvapH in kJ/mol, T in K
Coefficient A5.39850e+01
Coefficient B1.49660e+00
Coefficient C-2.47840e+00
Coefficient D2.28570e+00
Coefficient E-8.59910e-01
Critical temperature, Tc (K)5.01000e+02
Temperature range, min.132.35
Temperature range, max.501.00
ΔvapH 39.90 kJ/mol 132.35 Calculated Property
ΔvapH 37.20 kJ/mol 173.31 Calculated Property
ΔvapH 34.79 kJ/mol 214.27 Calculated Property
ΔvapH 32.48 kJ/mol 255.23 Calculated Property
ΔvapH 30.11 kJ/mol 296.19 Calculated Property
ΔvapH 27.55 kJ/mol 337.16 Calculated Property
ΔvapH 24.63 kJ/mol 378.12 Calculated Property
ΔvapH 21.07 kJ/mol 419.08 Calculated Property
ΔvapH 16.14 kJ/mol 460.04 Calculated Property
ΔvapH 0.00 kJ/mol 501.00 Calculated Property
Property Value Unit Temperature (K) Source
Pvap [1.33; 202.67] kPa [238.98; 355.05] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.41425e+01
Coefficient B-2.82675e+03
Coefficient C-3.49530e+01
Temperature range, min.238.98
Temperature range, max.355.05
Pvap 1.33 kPa 238.98 Calculated Property
Pvap 3.04 kPa 251.88 Calculated Property
Pvap 6.31 kPa 264.77 Calculated Property
Pvap 12.14 kPa 277.67 Calculated Property
Pvap 21.84 kPa 290.57 Calculated Property
Pvap 37.15 kPa 303.46 Calculated Property
Pvap 60.19 kPa 316.36 Calculated Property
Pvap 93.47 kPa 329.26 Calculated Property
Pvap 139.89 kPa 342.15 Calculated Property
Pvap 202.67 kPa 355.05 Calculated Property
Pvap [3.52e-07; 3219.55] kPa [132.35; 501.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is Pvap in kPa, T in K
Coefficient A7.47832e+01
Coefficient B-5.97280e+03
Coefficient C-9.14080e+00
Coefficient D8.12850e-06
Coefficient E2.00000e+00
Temperature range, min.132.35
Temperature range, max.501.00
Pvap 3.52e-07 kPa 132.35 Calculated Property
Pvap 1.42e-03 kPa 173.31 Calculated Property
Pvap 0.17 kPa 214.27 Calculated Property
Pvap 3.50 kPa 255.23 Calculated Property
Pvap 27.41 kPa 296.19 Calculated Property
Pvap 120.01 kPa 337.16 Calculated Property
Pvap 363.84 kPa 378.12 Calculated Property
Pvap 867.75 kPa 419.08 Calculated Property
Pvap 1763.73 kPa 460.04 Calculated Property
Pvap 3219.55 kPa 501.00 Calculated Property
Pvap [3.45e-07; 3216.52] kPa [132.35; 501.00] KDB Vapor Pressure Data Show Hide
Equationln(Y) = A + B/T + C·ln(T) + D·T² + E/T²
Y is Pvap in kPa, T in K
Coefficient A7.48595e+01
Coefficient B-5.97972e+03
Coefficient C-9.14972e+00
Coefficient D8.09678e-06
Coefficient E0.00000e+00
Temperature range, min.132.35
Temperature range, max.501.00
Pvap 3.45e-07 kPa 132.35 Calculated Property
Pvap 1.41e-03 kPa 173.31 Calculated Property
Pvap 0.17 kPa 214.27 Calculated Property
Pvap 3.49 kPa 255.23 Calculated Property
Pvap 27.39 kPa 296.19 Calculated Property
Pvap 120.04 kPa 337.16 Calculated Property
Pvap 364.02 kPa 378.12 Calculated Property
Pvap 868.05 kPa 419.08 Calculated Property
Pvap 1763.45 kPa 460.04 Calculated Property
Pvap 3216.52 kPa 501.00 Calculated Property
Property Value Unit Temperature (K) Source
ρl [801.67; 241.31] kg/m3 [132.35; 501.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A / B^(1 + (1 − T/C)^D)
Y is ρl in kg/m3, T in K
Coefficient A6.50730e+01
Coefficient B2.69660e-01
Coefficient C5.01000e+02
Coefficient D2.85780e-01
Temperature range, min.132.35
Temperature range, max.501.00
ρl 801.67 kg/m3 132.35 Calculated Property
ρl 770.43 kg/m3 173.31 Calculated Property
ρl 737.67 kg/m3 214.27 Calculated Property
ρl 702.98 kg/m3 255.23 Calculated Property
ρl 665.84 kg/m3 296.19 Calculated Property
ρl 625.37 kg/m3 337.16 Calculated Property
ρl 580.09 kg/m3 378.12 Calculated Property
ρl 527.01 kg/m3 419.08 Calculated Property
ρl 457.99 kg/m3 460.04 Calculated Property
ρl 241.31 kg/m3 501.00 Calculated Property
Property Value Unit Temperature (K) Source
γ [0.03; 1.54e-05] N/m [132.35; 496.58] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is γ in N/m, T in K
Coefficient A-8.86500e-03
Coefficient B2.80190e+01
Coefficient C-3.27950e+00
Coefficient D2.91390e-04
Coefficient E-6.67320e-06
CommentRange stopped where the equation turns negative; ChemSep gives it to 501 K.
Temperature range, min.132.35
Temperature range, max.496.58
γ 0.03 N/m 132.35 Calculated Property
γ 0.03 N/m 172.82 Calculated Property
γ 0.02 N/m 213.29 Calculated Property
γ 0.02 N/m 253.76 Calculated Property
γ 0.02 N/m 294.23 Calculated Property
γ 0.01 N/m 334.70 Calculated Property
γ 0.01 N/m 375.17 Calculated Property
γ 0.01 N/m 415.64 Calculated Property
γ 0.00 N/m 456.11 Calculated Property
γ 1.54e-05 N/m 496.58 Calculated Property
Property Value Unit Temperature (K) Source
λgas [0.00; 0.10] W/m×K [132.35; 1000.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A·T^B / (1 + C/T + D/T²)
Y is λgas in W/m×K, T in K
Coefficient A6.23480e-05
Coefficient B1.07720e+00
Coefficient C-1.74790e+01
Coefficient D1.16240e+05
Temperature range, min.132.35
Temperature range, max.1000.00
λgas 0.00 W/m×K 132.35 Calculated Property
λgas 0.01 W/m×K 228.76 Calculated Property
λgas 0.02 W/m×K 325.16 Calculated Property
λgas 0.03 W/m×K 421.57 Calculated Property
λgas 0.04 W/m×K 517.97 Calculated Property
λgas 0.05 W/m×K 614.38 Calculated Property
λgas 0.06 W/m×K 710.78 Calculated Property
λgas 0.07 W/m×K 807.19 Calculated Property
λgas 0.08 W/m×K 903.59 Calculated Property
λgas 0.10 W/m×K 1000.00 Calculated Property
Property Value Unit Temperature (K) Source
λliquid [0.15; 0.10] W/m×K [132.35; 331.75] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is λliquid in W/m×K, T in K
Coefficient A-2.24100e-02
Coefficient B4.54230e+00
Coefficient C-1.70380e+00
Coefficient D-4.84450e-04
Coefficient E-2.48340e-06
Temperature range, min.132.35
Temperature range, max.331.75
λliquid 0.15 W/m×K 132.35 Calculated Property
λliquid 0.14 W/m×K 154.51 Calculated Property
λliquid 0.14 W/m×K 176.66 Calculated Property
λliquid 0.13 W/m×K 198.82 Calculated Property
λliquid 0.13 W/m×K 220.97 Calculated Property
λliquid 0.12 W/m×K 243.13 Calculated Property
λliquid 0.11 W/m×K 265.28 Calculated Property
λliquid 0.11 W/m×K 287.44 Calculated Property
λliquid 0.10 W/m×K 309.59 Calculated Property
λliquid 0.10 W/m×K 331.75 Calculated Property

Similar Compounds

2-Pentene, 4-methyl-, (Z)-. 2-Pentene, 4-methyl-. 3-Hexene, 2,5-dimethyl-. 3-Hexene, 2,5-dimethyl-, (E)-. (Z)-2,5-Dimethylhex-3-ene. 3-Hexene, 2-methyl. 3-Hexene, 2-methyl-, (Z)-. 3-Hexene, 2-methyl-, (E)-. 4-Methyl-2-pentenal. 2-Pentene, 2,4-dimethyl-. 3-Hexene, 2,2,5-trimethyl. (E)-5-Methyl-3-hexen-1-yne. 3-Hexen-1-yne, 5-methyl-, (Z)-. 3-Heptene, 2-methyl-. 3-Heptene, 2-methyl-, (E)-.

Find more compounds similar to 2-Pentene, 4-methyl-, (E)-.

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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Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
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