Chemical Properties of 2-Pentene, 3-methyl- (CAS 922-61-2)

2-Pentene, 3-methyl-

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InChI Key
Molecular Weight1
Other Names
  • 3-Methyl-2-pentene
  • 3-Methyl-2-pentene,c&t
  • 3-methylpent-2-ene
  • CH3CH=C(CH3)C2H5
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Physical Properties

Property Value Unit Source
PAff 812.90 kJ/mol NIST
BasG 784.00 kJ/mol NIST
Δf 71.31 kJ/mol Joback Calculated Property
Δfgas -59.74 kJ/mol Joback Calculated Property
Δfus 10.19 kJ/mol Joback Calculated Property
Δvap 28.99 kJ/mol Joback Calculated Property
log10WS -2.19 Crippen Calculated Property
logPoct/wat 2.363 Crippen Calculated Property
McVol 91.100 ml/mol McGowan Calculated Property
Pc 3314.37 kPa Joback Calculated Property
Inp [566.00; 617.00]   Show Hide
Inp 610.00 NIST
Inp 612.00 NIST
Inp 589.00 NIST
Inp 611.00 NIST
Inp 610.00 NIST
Inp Outlier 566.00 NIST
Inp 617.00 NIST
Tboil 340.72 K Joback Calculated Property
Tc 516.68 K Joback Calculated Property
Tfus 138.34 K Joback Calculated Property
Vc 0.352 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [145.07; 201.67] J/mol×K [340.72; 516.68] Show Hide
Cp,gas 145.07 J/mol×K 340.72 Joback Calculated Property
Cp,gas 155.60 J/mol×K 370.05 Joback Calculated Property
Cp,gas 165.66 J/mol×K 399.37 Joback Calculated Property
Cp,gas 175.29 J/mol×K 428.70 Joback Calculated Property
Cp,gas 184.49 J/mol×K 458.03 Joback Calculated Property
Cp,gas 193.27 J/mol×K 487.36 Joback Calculated Property
Cp,gas 201.67 J/mol×K 516.68 Joback Calculated Property


Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [250.34; 363.21] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.48533e+01
Coefficient B-3.12257e+03
Coefficient C-3.59620e+01
Temperature range, min.250.34
Temperature range, max.363.21
Pvap 1.33 kPa 250.34 Calculated Property
Pvap 2.98 kPa 262.88 Calculated Property
Pvap 6.13 kPa 275.42 Calculated Property
Pvap 11.73 kPa 287.96 Calculated Property
Pvap 21.11 kPa 300.50 Calculated Property
Pvap 36.01 kPa 313.05 Calculated Property
Pvap 58.67 kPa 325.59 Calculated Property
Pvap 91.78 kPa 338.13 Calculated Property
Pvap 138.54 kPa 350.67 Calculated Property
Pvap 202.64 kPa 363.21 Calculated Property

Similar Compounds

2-Pentene, 3-methyl-, (Z)-. 2-Pentene, 3-methyl-, (Z)-. 2-Pentene, 3-ethyl-. cis-3-Ethyl-2-pentene. 3-Methyl-3-hexene. 3-Hexene, 3-methyl-, (E)-. 3-Hexene, 3-methyl-, (Z)-. 3-Ethyl-3-hexene. trans-2,3-Dimethyl-2-pentene. 2-Pentene, 2,3-dimethyl-. Ethylidenecyclobutane. 3-Heptene, 3-methyl-. (Z)-3-Methylhept-3-ene. (E)-3-Methylhept-3-ene. (E)-2-Hexene, 3-methyl.

Find more compounds similar to 2-Pentene, 3-methyl-.


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