Properties of 2,2,4-trimethylpentane
Thermophysical properties for 2,2,4-trimethylpentane (CAS: 540-84-1). 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: 8, H: 18
- CAS540-84-1
- FormulaC8H18
- ID540-84-1
- InChIC8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3
- InChI KeyNHTMVDHEPJAVLT-UHFFFAOYSA-N
- IUPAC Name2,2,4-trimethylpentane
- Molecular Weight (kg)114.229
- Phasel
- PubChem ID1.0907e+4
- SMILESCC(C)CC(C)(C)C
- Synonyms
Physical Properties
- Acentric factor0.303
- Critical pressure (bar)25.72
- Critical temperature (°C)270.85
- Critical volume (m³/kmol)0.471698
- Dipole moment
- Melting temperature (°C)-107
- Normal boiling temperature (°C)99.2083
State-dependent Properties
- API gravity71.6647
- Compressibility factor0.00678598
- Density (kg/m³)688.033
- Dynamic viscosity (cP)0.47653
- Enthalpy of vaporization (mass) (kJ)307.592
- Enthalpy of vaporization (molar) (kJ/kmol)3.5136e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.4636e-7
- Kinematic viscosity6.9260e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))238.895
- Molar volume (m³/kmol)0.166022
- Parachor6.1524e-5
- Poynting correction factor1.00637
- Prandtl number10.7426
- Saturation pressure (bar)0.0658436
- Saturation temperature (°C)99.2084
- Solubility parameter1.4025e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.68871
- Specific heat capacity (kJ/kg·K)2.09138
- Surface tension0.0183518
- Thermal conductivity0.0927711
- Thermal diffusivity6.4472e-8
Safety Properties
- Autoignition temperature (°C)413
- Flash point temperature (°C)-12
- Lower flammability limit0.007
- Upper flammability limit0.06
Environmental Properties
- Global warming potential
- Ozone depletion potential