Basic Hydrogen Properties Download the information in Excel format:  Properties Value Units Auto ignition temperature 500 °C   932 °F Boiling point (1 atm) -252.9 °C   -423.2 °F Density NTP  0.08375…
Property Units Hydrogen Methane Propane Methanol Ethanol Gasoline Chemical Formula   H2 CH4 C3H8 CH3OH C2H5OH CxHy (x = 4 - 12) Molecular Weight [a, b]   2.02 16.04 44.1 32.04 46.…
Hydrogen Compressibility at different temperatures and pressures
,
Hydrogen Density at different temperatures and pressures
,
Hydrogen Enthalpy at different temperatures and pressures
,
Hydrogen Entropy at different temperatures and pressures
,
Hydrogen Specific Heat at different temperatures and pressures
,
Hydrogen Viscosity at different temperatures and pressures
,
Contains lower and higher heating values for hydrogen and various solid, liquid, and gaseous fuels.