Chemical Properties of 1,4-Pentadiene, 3-methyl- (CAS 1115-08-8)

1,4-Pentadiene, 3-methyl-

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InChI Key
Molecular Weight1
Other Names
  • 3-Methyl-1,4-pentadiene
  • 3-methylpenta-1,4-diene
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Physical Properties

Property Value Unit Source
Δf 172.88 kJ/mol Joback Calculated Property
Δfgas 78.41 kJ/mol Joback Calculated Property
Δfus 5.21 kJ/mol Joback Calculated Property
Δvap 27.22 kJ/mol Joback Calculated Property
IE 9.40 ± 0.05 eV NIST
log10WS -1.80 Crippen Calculated Property
logPoct/wat 1.994 Crippen Calculated Property
McVol 86.800 ml/mol McGowan Calculated Property
Pc 3452.08 kPa Joback Calculated Property
Inp [531.00; 546.00]   Show Hide
Inp 531.00 NIST
Inp 532.00 NIST
Inp 534.00 NIST
Inp 534.00 NIST
Inp 532.00 NIST
Inp Outlier 546.00 NIST
Tboil [322.77; 329.20] K Show Hide
Tboil 329.20 K NIST
Tboil 322.77 ± 0.50 K NIST
Tc 504.04 K Joback Calculated Property
Tfus 138.86 K Joback Calculated Property
Vc 0.328 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [132.85; 184.59] J/mol×K [329.60; 504.04] Show Hide
Cp,gas 132.85 J/mol×K 329.60 Joback Calculated Property
Cp,gas 142.48 J/mol×K 358.67 Joback Calculated Property
Cp,gas 151.69 J/mol×K 387.75 Joback Calculated Property
Cp,gas 160.49 J/mol×K 416.82 Joback Calculated Property
Cp,gas 168.90 J/mol×K 445.89 Joback Calculated Property
Cp,gas 176.93 J/mol×K 474.97 Joback Calculated Property
Cp,gas 184.59 J/mol×K 504.04 Joback Calculated Property
η [0.0002010; 0.0052504] Pa×s [138.86; 329.60] Show Hide
η 0.0052504 Pa×s 138.86 Joback Calculated Property
η 0.0018368 Pa×s 170.65 Joback Calculated Property
η 0.0008937 Pa×s 202.44 Joback Calculated Property
η 0.0005287 Pa×s 234.23 Joback Calculated Property
η 0.0003546 Pa×s 266.02 Joback Calculated Property
η 0.0002590 Pa×s 297.81 Joback Calculated Property
η 0.0002010 Pa×s 329.60 Joback Calculated Property


Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [238.48; 352.24] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.38731e+01
Coefficient B-2.63391e+03
Coefficient C-4.46000e+01
Temperature range, min.238.48
Temperature range, max.352.24
Pvap 1.33 kPa 238.48 Calculated Property
Pvap 3.06 kPa 251.12 Calculated Property
Pvap 6.39 kPa 263.76 Calculated Property
Pvap 12.31 kPa 276.40 Calculated Property
Pvap 22.15 kPa 289.04 Calculated Property
Pvap 37.62 kPa 301.68 Calculated Property
Pvap 60.81 kPa 314.32 Calculated Property
Pvap 94.15 kPa 326.96 Calculated Property
Pvap 140.42 kPa 339.60 Calculated Property
Pvap 202.64 kPa 352.24 Calculated Property

Similar Compounds

1-Butene, 3-methyl-. 3-Butenyl, 2-methyl-. 1,4-Pentadiene, 3-ethenyl-. 1,3,6-Heptatriene, 5-methyl-. 1,4-Pentadiene, 3,3-dimethyl-. 1,3-Cyclopentadiene, 5-methyl-. 1,4-Heptadiene, 3-methyl-. 2,3-Dimethyl-1,4-pentadiene. trans-1-Chloro-3-methyl-1-butene. 1-Butene, 1-chloro-3-methyl-. 1-Butene, 1-chloro-3-methyl-, (Z)-. 1-Butene, 4-chloro-3-methyl-. 2-Pentene, 4-methyl-, (Z)-. 2-Pentene, 4-methyl-, (E)-. 2-Pentene, 4-methyl-.

Find more compounds similar to 1,4-Pentadiene, 3-methyl-.


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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.