Properties of cis-4-Methyl-2-pentene
Thermophysical properties for cis-4-Methyl-2-pentene (CAS: 691-38-3). Use the selector below to view properties in different unit systems.
Calculation Conditions
The following state-dependent properties were calculated at these standard conditions.
Temperature
25 °C
Pressure
1.01325 bar
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Open CalculatorIdentification
- AtomsC: 6, H: 12
- CAS691-38-3
- FormulaC6H12
- ID691-38-3
- InChIC6H12/c1-4-5-6(2)3/h4-6H,1-3H3/b5-4-
- InChI KeyLGAQJENWWYGFSN-PLNGDYQASA-N
- IUPAC Name(z)-4-methylpent-2-ene
- Molecular Weight (kg)84.1595
- Phasel
- PubChem ID5.3262e+6
- SMILESC/C=C\C(C)C
- Synonyms
Physical Properties
- Acentric factor0.244
- Critical pressure (bar)32.4
- Critical temperature (°C)223.15
- Critical volume (m³/kmol)0.35
- Dipole moment
- Melting temperature (°C)-134.8
- Normal boiling temperature (°C)56.4
State-dependent Properties
- API gravity80.3849
- Compressibility factor0.00522421
- Density (kg/m³)658.461
- Dynamic viscosity (cP)0.236235
- Enthalpy of vaporization (mass) (kJ)334.218
- Enthalpy of vaporization (molar) (kJ/kmol)2.8128e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.2036e-7
- Kinematic viscosity3.5877e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))175.479
- Molar volume (m³/kmol)0.127812
- Parachor4.6339e-5
- Poynting correction factor1.00356
- Prandtl number4.29168
- Saturation pressure (bar)0.324795
- Saturation temperature (°C)56.3878
- Solubility parameter1.4166e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.659109
- Specific heat capacity (kJ/kg·K)2.08507
- Surface tension0.0169202
- Thermal conductivity0.114773
- Thermal diffusivity8.3596e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0124376
- Upper flammability limit0.0739184
Environmental Properties
- Global warming potential
- Ozone depletion potential