Properties of 1,3-butadiene
Thermophysical properties for 1,3-butadiene (CAS: 106-99-0). 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: 4, H: 6
- CAS106-99-0
- FormulaC4H6
- ID106-99-0
- InChIC4H6/c1-3-4-2/h3-4H,1-2H2
- InChI KeyKAKZBPTYRLMSJV-UHFFFAOYSA-N
- IUPAC Namebuta-1,3-diene
- Molecular Weight (kg)54.0904
- Phaseg
- PubChem ID7845
- SMILESC=CC=C
- Synonyms
Physical Properties
- Acentric factor0.192
- Critical pressure (bar)43.053
- Critical temperature (°C)151.985
- Critical volume (m³/kmol)0.220751
- Dipole moment0
- Melting temperature (°C)-110.95
- Normal boiling temperature (°C)-4.48858
State-dependent Properties
- API gravity94.0362
- Compressibility factor1
- Density (kg/m³)2.2109
- Dynamic viscosity (cP)0.00832661
- Enthalpy of vaporization (mass) (kJ)385.495
- Enthalpy of vaporization (molar) (kJ/kmol)2.0852e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient1.0999e-13
- Kinematic viscosity3.7662e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))79.6246
- Molar volume (m³/kmol)24.4654
- Parachor3.0572e-5
- Poynting correction factor0.993635
- Prandtl number0.778262
- Saturation pressure (bar)2.81276
- Saturation temperature (°C)-4.48749
- Solubility parameter1.4453e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.86661
- Specific heat capacity (kJ/kg·K)1.47206
- Surface tension0.0143866
- Thermal conductivity0.0157496
- Thermal diffusivity4.8392e-6
Safety Properties
- Autoignition temperature (°C)420
- Flash point temperature (°C)-76
- Lower flammability limit0.014
- Upper flammability limit0.163
Environmental Properties
- Global warming potential
- Ozone depletion potential