Properties of 3-ethyltoluene
Thermophysical properties for 3-ethyltoluene (CAS: 620-14-4). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 9, H: 12
- CAS620-14-4
- FormulaC9H12
- ID620-14-4
- InChIC9H12/c1-3-9-6-4-5-8(2)7-9/h4-7H,3H2,1-2H3
- InChI KeyZLCSFXXPPANWQY-UHFFFAOYSA-N
- IUPAC Name1-ethyl-3-methyl-benzene
- Molecular Weight (kg)120.192
- Phasel
- PubChem ID1.2100e+4
- SMILESCCC1=CC=CC(=C1)C
- Synonyms
Physical Properties
- Acentric factor0.3319
- Critical pressure (bar)32.4848
- Critical temperature (°C)371.95
- Critical volume (m³/kmol)0.49
- Dipole moment
- Melting temperature (°C)-96
- Normal boiling temperature (°C)161.3
State-dependent Properties
- API gravity58.4595
- Compressibility factor0.00665046
- Density (kg/m³)738.703
- Dynamic viscosity (cP)0.439887
- Enthalpy of vaporization (mass) (kJ)379.792
- Enthalpy of vaporization (molar) (kJ/kmol)4.5648e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-5.5626e-7
- Kinematic viscosity5.9549e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))223.461
- Molar volume (m³/kmol)0.162706
- Parachor6.7315e-5
- Poynting correction factor1.00664
- Prandtl number6.28815
- Saturation pressure (bar)0.00442374
- Saturation temperature (°C)161.359
- Solubility parameter1.6289e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.73943
- Specific heat capacity (kJ/kg·K)1.85921
- Surface tension0.0285254
- Thermal conductivity0.130061
- Thermal diffusivity9.4700e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)38
- Lower flammability limit0.00952627
- Upper flammability limit0.0606868
Environmental Properties
- Global warming potential
- Ozone depletion potential