Properties of 4-methyl-1-pentene
Thermophysical properties for 4-methyl-1-pentene (CAS: 691-37-2). 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
- CAS691-37-2
- FormulaC6H12
- ID691-37-2
- InChIC6H12/c1-4-5-6(2)3/h4,6H,1,5H2,2-3H3
- InChI KeyWSSSPWUEQFSQQG-UHFFFAOYSA-N
- IUPAC Name4-methylpent-1-ene
- Molecular Weight (kg)84.1595
- Phasel
- PubChem ID1.2724e+4
- SMILESCC(C)CC=C
- Synonyms
Physical Properties
- Acentric factor0.248
- Critical pressure (bar)31.8
- Critical temperature (°C)219.95
- Critical volume (m³/kmol)0.238
- Dipole moment0.265616
- Melting temperature (°C)-153.6
- Normal boiling temperature (°C)54
State-dependent Properties
- API gravity12.8646
- Compressibility factor0.00356009
- Density (kg/m³)966.249
- Dynamic viscosity (cP)0.232002
- Enthalpy of vaporization (mass) (kJ)332.29
- Enthalpy of vaporization (molar) (kJ/kmol)2.7965e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-2.6868e-7
- Kinematic viscosity2.4011e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))185.112
- Molar volume (m³/kmol)0.0870991
- Parachor3.3490e-5
- Poynting correction factor1.00229
- Prandtl number4.48788
- Saturation pressure (bar)0.361013
- Saturation temperature (°C)53.8658
- Solubility parameter1.7106e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.9672
- Specific heat capacity (kJ/kg·K)2.19953
- Surface tension0.0215472
- Thermal conductivity0.113705
- Thermal diffusivity5.3501e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0124128
- Upper flammability limit0.0737943
Environmental Properties
- Global warming potential
- Ozone depletion potential