Properties of 2,3-dimethyl-1-butene
Thermophysical properties for 2,3-dimethyl-1-butene (CAS: 563-78-0). 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
- CAS563-78-0
- FormulaC6H12
- ID563-78-0
- InChIC6H12/c1-5(2)6(3)4/h6H,1H2,2-4H3
- InChI KeyOWWIWYDDISJUMY-UHFFFAOYSA-N
- IUPAC Name2,3-dimethylbut-1-ene
- Molecular Weight (kg)84.1595
- Phasel
- PubChem ID1.1249e+4
- SMILESCC(C)C(=C)C
- Synonyms
Physical Properties
- Acentric factor0.221
- Critical pressure (bar)33.1
- Critical temperature (°C)224.55
- Critical volume (m³/kmol)0.346
- Dipole moment
- Melting temperature (°C)-157
- Normal boiling temperature (°C)55.59
State-dependent Properties
- API gravity78.463
- Compressibility factor0.00517674
- Density (kg/m³)664.499
- Dynamic viscosity (cP)0.233963
- Enthalpy of vaporization (mass) (kJ)327.284
- Enthalpy of vaporization (molar) (kJ/kmol)2.7544e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.1702e-7
- Kinematic viscosity3.5209e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))175.479
- Molar volume (m³/kmol)0.126651
- Parachor4.5890e-5
- Poynting correction factor1.00347
- Prandtl number4.7606
- Saturation pressure (bar)0.336094
- Saturation temperature (°C)55.6181
- Solubility parameter1.4068e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.665153
- Specific heat capacity (kJ/kg·K)2.08507
- Surface tension0.0168815
- Thermal conductivity0.102472
- Thermal diffusivity7.3959e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0124597
- Upper flammability limit0.0740288
Environmental Properties
- Global warming potential
- Ozone depletion potential