Chemical Properties of 2,3-Dimethyl-2-heptene (CAS 3074-64-4)


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InChI Key
Molecular Weight1
Other Names
  • 2-Heptene, 2,3-dimethyl-
  • n-C4H9C(CH3)=C(CH3)2
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Physical Properties

Property Value Unit Source
Δf 88.02 kJ/mol Joback Calculated Property
Δfgas -131.45 kJ/mol Joback Calculated Property
Δfus 16.65 kJ/mol Joback Calculated Property
Δvap 35.75 kJ/mol Joback Calculated Property
IE 8.14 ± 0.01 eV NIST
log10WS -3.44 Crippen Calculated Property
logPoct/wat 3.533 Crippen Calculated Property
McVol 133.370 ml/mol McGowan Calculated Property
Pc 2450.74 kPa Joback Calculated Property
Inp [876.00; 879.00]   Show Hide
Inp 876.00 NIST
Inp 878.00 NIST
Inp 879.00 NIST
Inp 877.00 NIST
Inp 877.00 NIST
Inp 876.00 NIST
Tboil [418.30; 419.00] K Show Hide
Tboil 418.30 ± 0.40 K NIST
Tboil 419.00 ± 2.00 K NIST
Tc 587.07 K Joback Calculated Property
Tfus 164.70 ± 2.00 K NIST
Vc 0.521 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [257.99; 335.71] J/mol×K [409.24; 587.07] Show Hide
Cp,gas 257.99 J/mol×K 409.24 Joback Calculated Property
Cp,gas 272.45 J/mol×K 438.88 Joback Calculated Property
Cp,gas 286.28 J/mol×K 468.52 Joback Calculated Property
Cp,gas 299.49 J/mol×K 498.15 Joback Calculated Property
Cp,gas 312.12 J/mol×K 527.79 Joback Calculated Property
Cp,gas 324.18 J/mol×K 557.43 Joback Calculated Property
Cp,gas 335.71 J/mol×K 587.07 Joback Calculated Property

Similar Compounds

2,3-Dimethyl-2-octene. 2-Methyl-3-ethyl-2-heptene. Cyclohexane, (1-methylethylidene)-. 1-Methyl-2-pentyl cyclohexene. Cyclooctene, 1,2-dimethyl-. Cyclohexene, 1,2-dimethyl-. Cycloheptene, 1,2-dimethyl-. Cyclopentene, 1-butyl-2-methyl. Cyclohexylidenecyclohexane. Cyclopentene, 1-methyl-2-propyl. Cyclopentane, (1-methylethylidene)-. Cycloheptane, cycloheptylidene-. 9,10-Octalin. 1,2,3,4,5,6,7,8-Octahydronaphthalene. Methyl ethyl cyclopentene.

Find more compounds similar to 2,3-Dimethyl-2-heptene.


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