Chemical Properties of 2-Methyl-3-ethyl-2-heptene (CAS 19780-61-1)


PDF Excel Molecule Calculator
InChI Key
Molecular Weight1
Other Names
  • C4H9C(C2H5)=C(CH3)2
  • 3-Ethyl-2-methyl-2-heptene
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry. Do not hesitate to contact us for your projects.

Physical Properties

Property Value Unit Source
Δf 96.44 kJ/mol Joback Calculated Property
Δfgas -152.09 kJ/mol Joback Calculated Property
Δfus 19.24 kJ/mol Joback Calculated Property
Δvap 37.97 kJ/mol Joback Calculated Property
IE 8.10 ± 0.01 eV NIST
log10WS -3.86 Crippen Calculated Property
logPoct/wat 3.923 Crippen Calculated Property
McVol 147.460 ml/mol McGowan Calculated Property
Pc 2233.41 kPa Joback Calculated Property
Inp [979.10; 1073.00]   Show Hide
Inp 979.10 NIST
Inp 1073.00 NIST
Inp 1073.00 NIST
Tboil 432.12 K Joback Calculated Property
Tc 608.78 K Joback Calculated Property
Tfus 169.46 K Joback Calculated Property
Vc 0.578 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [300.15; 383.26] J/mol×K [432.12; 608.78] Show Hide
Cp,gas 300.15 J/mol×K 432.12 Joback Calculated Property
Cp,gas 315.61 J/mol×K 461.56 Joback Calculated Property
Cp,gas 330.39 J/mol×K 491.01 Joback Calculated Property
Cp,gas 344.52 J/mol×K 520.45 Joback Calculated Property
Cp,gas 358.03 J/mol×K 549.89 Joback Calculated Property
Cp,gas 370.94 J/mol×K 579.34 Joback Calculated Property
Cp,gas 383.26 J/mol×K 608.78 Joback Calculated Property

Similar Compounds

2,3-Dimethyl-2-octene. 1-Methyl-2-pentyl cyclohexene. 2,3-Dimethyl-2-heptene. Cyclopentene, 1-butyl-2-methyl. Cycloheptene, 1,2-dimethyl-. Cyclooctene, 1,2-dimethyl-. Cyclohexene, 1,2-dimethyl-. Cyclohexane, (1-methylethylidene)-. Cycloheptane, cycloheptylidene-. Cyclopentene, 1-methyl-2-propyl. 9,10-Octalin. 1,2,3,4,5,6,7,8-Octahydronaphthalene. Methyl ethyl cyclopentene. Cyclohexylidenecyclohexane. 1(7)-Bicyclo[5.3.0]decane.

Find more compounds similar to 2-Methyl-3-ethyl-2-heptene.


Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.