Chemical Properties of 2-Pentene, (E)- (CAS 646-04-8)

2-Pentene, (E)-

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InChI
InChI=1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3+
InChI Key
QMMOXUPEWRXHJS-HWKANZROSA-N
Formula
C5H10
SMILES
CC=CCC
Molecular Weight1
70.13
CAS
646-04-8
Other Names
  • (E)-2-PENTENE
  • 2-(E)-C5H10
  • 2-Pentene, trans-
  • 2-TRANS-PENTENE
  • Pentene-2, trans-
  • TRANS-2-PENTENE
  • trans-pent-2-ene
  • trans-«beta»-Amylene
  • trans-«beta»-Amylene

Physical Properties

Property Value Unit Source
ω 0.2590 KDB
AP 291.450 K KDB
Δcliquid [-3338.71; -3335.90] kJ/mol Show Hide
Δcliquid -3338.71 ± 0.70 kJ/mol NIST
Δcliquid -3335.90 ± 0.42 kJ/mol NIST
Δf 69.96 kJ/mol KDB
Δc,grossH 3338.04 kJ/mol KDB
Δc,netH 3118.000 kJ/mol KDB
Δfgas [-34.00; -31.20] kJ/mol Show Hide
Δfgas -31.78 kJ/mol KDB
Δfgas -32.10 kJ/mol NIST
Δfgas -31.40 ± 0.50 kJ/mol NIST
Δfgas -31.80 kJ/mol NIST
Δfgas -31.20 ± 0.80 kJ/mol NIST
Δfgas -32.90 ± 1.00 kJ/mol NIST
Δfgas -33.10 ± 1.30 kJ/mol NIST
Δfgas -34.00 ± 0.50 kJ/mol NIST
Δfliquid [-60.80; -57.98] kJ/mol Show Hide
Δfliquid -58.24 ± 0.42 kJ/mol NIST
Δfliquid -57.98 ± 0.76 kJ/mol NIST
Δfliquid -59.70 ± 1.00 kJ/mol NIST
Δfliquid -60.80 ± 0.40 kJ/mol NIST
Δfus 8.91 kJ/mol Joback Calculated Property
Δvap 26.70 kJ/mol NIST
IE [8.92; 9.32] eV Show Hide
IE 9.04 ± 0.01 eV NIST
IE 9.04 ± 0.02 eV NIST
IE 9.04 ± 0.01 eV NIST
IE 8.92 eV NIST
IE 9.32 ± 0.03 eV NIST
IE 9.06 eV NIST
IE 9.23 ± 0.01 eV NIST
log10WS -1.77 Crippen Calculated Property
logPoct/wat 1.973 Crippen Calculated Property
McVol 77.010 ml/mol McGowan Calculated Property
Pc 3520.00 kPa KDB
Inp [499.00; 518.00]   Show Hide
Inp 507.60 NIST
Inp 500.70 NIST
Inp 500.00 NIST
Inp 507.00 NIST
Inp 507.00 NIST
Inp 506.00 NIST
Inp 500.20 NIST
Inp 507.00 NIST
Inp 506.80 NIST
Inp 500.20 NIST
Inp 500.00 NIST
Inp 507.00 NIST
Inp 507.00 NIST
Inp 508.00 NIST
Inp 507.00 NIST
Inp 507.00 NIST
Inp 507.00 NIST
Inp 507.00 NIST
Inp 506.00 NIST
Inp 511.30 NIST
Inp 511.10 NIST
Inp 510.80 NIST
Inp 510.50 NIST
Inp 510.20 NIST
Inp 509.90 NIST
Inp 507.00 NIST
Inp 505.90 NIST
Inp 505.90 NIST
Inp 505.80 NIST
Inp 505.80 NIST
Inp 505.80 NIST
Inp 505.80 NIST
Inp Outlier 516.70 NIST
Inp 511.20 NIST
Inp 508.40 NIST
Inp 506.20 NIST
Inp 504.20 NIST
Inp 502.00 NIST
Inp 507.00 NIST
Inp 499.50 NIST
Inp 499.00 NIST
Inp 500.00 NIST
Inp 500.00 NIST
Inp 500.00 NIST
Inp 500.00 NIST
Inp 500.00 NIST
Inp 501.00 NIST
Inp 501.00 NIST
Inp 500.00 NIST
Inp 502.00 NIST
Inp 500.00 NIST
Inp 503.00 NIST
Inp Outlier 516.00 NIST
Inp 504.00 NIST
Inp 510.80 NIST
Inp 510.00 NIST
Inp 506.60 NIST
Inp 509.00 NIST
Inp 504.91 NIST
Inp 505.09 NIST
Inp 505.00 NIST
Inp 510.00 NIST
Inp 500.70 NIST
Inp 500.00 NIST
Inp 503.00 NIST
Inp Outlier 518.00 NIST
Inp 509.00 NIST
Inp 507.00 NIST
Inp 505.00 NIST
Inp 505.00 NIST
Inp 508.00 NIST
Inp 506.00 NIST
Inp 500.00 NIST
Inp 511.00 NIST
Inp 507.00 NIST
Inp 506.00 NIST
Inp 509.00 NIST
Inp 506.00 NIST
Inp 507.00 NIST
Inp 509.00 NIST
Inp 511.00 NIST
Inp 507.00 NIST
Inp 505.00 NIST
Inp 512.00 NIST
Inp 500.00 NIST
Inp 510.00 NIST
Inp 506.60 NIST
Inp 507.60 NIST
Inp 506.00 NIST
Inp 500.00 NIST
Inp 507.00 NIST
Inp 511.10 NIST
Inp 505.80 NIST
Inp 506.20 NIST
Inp 499.00 NIST
I [551.00; 565.00]   Show Hide
I 565.00 NIST
I 551.00 NIST
liquid [256.52; 256.60] J/mol×K Show Hide
liquid 256.60 J/mol×K NIST
liquid 256.52 J/mol×K NIST
Tboil [308.95; 310.00] K Show Hide
Tboil 309.49 K KDB
Tboil Outlier 310.00 K NIST
Tboil 309.50 K NIST
Tboil 309.00 ± 0.40 K NIST
Tboil 309.51 ± 0.15 K NIST
Tboil 309.50 ± 0.15 K NIST
Tboil 309.51 ± 0.20 K NIST
Tboil 309.74 ± 0.60 K NIST
Tboil 309.50 ± 0.20 K NIST
Tboil 309.50 ± 0.20 K NIST
Tboil 309.00 ± 0.50 K NIST
Tboil 308.95 ± 0.30 K NIST
Tboil 309.45 ± 0.60 K NIST
Tboil 309.40 ± 0.20 K NIST
Tboil 309.35 ± 0.40 K NIST
Tboil 309.40 ± 0.50 K NIST
Tboil 309.40 ± 0.40 K NIST
Tboil 309.55 ± 0.30 K NIST
Tboil 309.00 ± 0.40 K NIST
Tboil 309.30 ± 0.40 K NIST
Tboil 309.45 ± 0.15 K NIST
Tboil 309.54 ± 0.15 K NIST
Tc 471.00 K KDB
Tfus [123.90; 132.91] K Show Hide
Tfus 132.90 K KDB
Tfus 132.90 ± 0.01 K NIST
Tfus 132.90 ± 0.01 K NIST
Tfus 131.90 ± 1.00 K NIST
Tfus 132.90 ± 0.06 K NIST
Tfus 132.90 ± 0.04 K NIST
Tfus 132.91 ± 0.03 K NIST
Tfus 132.89 ± 0.20 K NIST
Tfus 132.89 ± 2.00 K NIST
Tfus 132.89 ± 0.30 K NIST
Tfus 132.89 ± 0.30 K NIST
Tfus Outlier 123.90 ± 2.00 K NIST
Ttriple [132.93; 132.95] K Show Hide
Ttriple 132.93 ± 0.02 K NIST
Ttriple 132.95 ± 0.02 K NIST
Ttriple 132.95 ± 0.60 K NIST
Vc 0.295 m3/kmol Joback Calculated Property
Zra 0.27 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [112.28; 160.11] J/mol×K [317.96; 489.90] Show Hide
Cp,gas 112.28 J/mol×K 317.96 Joback Calculated Property
Cp,gas 121.16 J/mol×K 346.62 Joback Calculated Property
Cp,gas 129.66 J/mol×K 375.27 Joback Calculated Property
Cp,gas 137.80 J/mol×K 403.93 Joback Calculated Property
Cp,gas 145.57 J/mol×K 432.58 Joback Calculated Property
Cp,gas 153.01 J/mol×K 461.24 Joback Calculated Property
Cp,gas 160.11 J/mol×K 489.90 Joback Calculated Property
Cp,liquid [156.98; 157.00] J/mol×K [298.15; 298.15] Show Hide
Cp,liquid 157.00 J/mol×K 298.15 NIST
Cp,liquid 156.98 J/mol×K 298.15 NIST
η [0.0001682; 0.0033409] Pa×s [141.03; 317.96] Show Hide
η 0.0033409 Pa×s 141.03 Joback Calculated Property
η 0.0013197 Pa×s 170.52 Joback Calculated Property
η 0.0006855 Pa×s 200.01 Joback Calculated Property
η 0.0004214 Pa×s 229.50 Joback Calculated Property
η 0.0002894 Pa×s 258.98 Joback Calculated Property
η 0.0002146 Pa×s 288.47 Joback Calculated Property
η 0.0001682 Pa×s 317.96 Joback Calculated Property
ΔfusH [8.35; 8.35] kJ/mol [132.93; 133.00] Show Hide
ΔfusH 8.35 kJ/mol 132.93 NIST
ΔfusH 8.35 kJ/mol 132.95 NIST
ΔfusH 8.35 kJ/mol 133.00 NIST
ΔfusH 8.35 kJ/mol 133.00 NIST
ΔvapH [26.07; 28.80] kJ/mol [296.00; 309.50] Show Hide
ΔvapH 28.80 kJ/mol 296.00 NIST
ΔvapH 28.00 kJ/mol 307.50 NIST
ΔvapH 26.07 kJ/mol 309.50 KDB
n0 1.37610 298.15 KDB
ρl 649.00 kg/m3 293.00 KDB
ΔfusS [62.81; 62.83] J/mol×K [132.93; 132.95] Show Hide
ΔfusS 62.83 J/mol×K 132.93 NIST
ΔfusS 62.81 J/mol×K 132.95 NIST
γ 0.02 N/m 298.20 KDB

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [222.94; 331.03] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.42324e+01
Coefficient B-2.67642e+03
Coefficient C-3.10150e+01
Temperature range, min.222.94
Temperature range, max.331.03
Pvap 1.33 kPa 222.94 Calculated Property
Pvap 3.03 kPa 234.95 Calculated Property
Pvap 6.29 kPa 246.96 Calculated Property
Pvap 12.08 kPa 258.97 Calculated Property
Pvap 21.74 kPa 270.98 Calculated Property
Pvap 36.99 kPa 282.99 Calculated Property
Pvap 59.97 kPa 295.00 Calculated Property
Pvap 93.23 kPa 307.01 Calculated Property
Pvap 139.69 kPa 319.02 Calculated Property
Pvap 202.65 kPa 331.03 Calculated Property
Pvap [5.97e-06; 3694.47] kPa [132.89; 475.37] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A6.66647e+01
Coefficient B-5.30654e+03
Coefficient C-7.95545e+00
Coefficient D7.74821e-06
Temperature range, min.132.89
Temperature range, max.475.37
Pvap 5.97e-06 kPa 132.89 Calculated Property
Pvap 6.39e-03 kPa 170.94 Calculated Property
Pvap 0.41 kPa 209.00 Calculated Property
Pvap 6.21 kPa 247.05 Calculated Property
Pvap 40.89 kPa 285.10 Calculated Property
Pvap 161.63 kPa 323.16 Calculated Property
Pvap 460.08 kPa 361.21 Calculated Property
Pvap 1052.55 kPa 399.26 Calculated Property
Pvap 2075.40 kPa 437.32 Calculated Property
Pvap 3694.47 kPa 475.37 Calculated Property

Similar Compounds

2-Pentene. 2-Pentene, (Z)-. Pent-3-en-1-yl radical. 3-Hexene. 3-Hexene, (Z)-. 3-Hexene, (E)-. 2-Penten-4-yl radical. (Z)-pent-2-enenitrile. 2-Pentenenitrile. (E)-2-Pentenenitrile. trans-2,trans-5-octadiene. cis-2,trans-5-octadiene. cis-2,cis-5-octadiene. 2,5-Octadiene. trans-2,cis-5-octadiene.

Find more compounds similar to 2-Pentene, (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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