Pentane - Thermophysical Properties

Calculator for thermophysical properties of Pentane (C5H12), a clear colorless liquid with petroleum-like odor. This tool provides access to chemical, physical, and thermal properties of pentane at 25°C (77°F, 298K) and 1 bara, including density, heat capacity, viscosity, critical parameters, and more in multiple unit systems.

Calculator

Inputs

Results

Molecular Weight-- g/mol
Density (liquid at 25°C)-- kg/m³
Boiling Point-- K
Boiling Point-- °C
Melting Point-- K
Melting Point-- °C
Critical Temperature-- K
Critical Temperature-- °C
Critical Pressure-- MPa
Critical Density-- kg/m³
Specific Gravity (liquid relative to water)--
Specific Gravity (gas relative to air)--
Heat Capacity Cp (gas)-- kJ/kg·K
Specific Heat Cp (liquid)-- kJ/kg·K
Specific Heat Cv (liquid)-- kJ/kg·K
Heat of Evaporation-- kJ/kg
Heat of Combustion (liquid)-- kJ/kg
Heat of Combustion (gas)-- kJ/kg
Thermal Conductivity-- W/m·°C
Viscosity, Dynamic (absolute)-- cP
Viscosity, Kinematic-- cSt
Surface Tension-- N/m
Sound Velocity-- m/s
Flash Point-- °C
Autoignition Temperature-- K
Autoignition Temperature-- °C
Vapor (saturation) Pressure-- MPa
Gas Constant, Individual (R)-- J/kg·K
Specific Heat Ratio (gas) - Cp/Cv--
Specific Heat Ratio (liquid) - Cp/Cv--
Standard Molar Entropy (gas)-- kJ/kg·K
Standard Molar Entropy (liquid)-- kJ/kg·K
Gibbs Free Energy of Formation (gas)-- kJ/kg
Heat (enthalpy) of Formation (gas)-- kJ/kg
Heat (enthalpy) of Formation (liquid)-- kJ/kg
Specific Volume-- m³/kg
Ionization Potential-- eV
log KOW (Octanol/Water Partition Coefficient)--
Solubility in Water (at 25°C)-- mg/ml