Input interpretation
propionic acid | melting point
Result
-23.5 °C (degrees Celsius)
Unit conversions
249.7 K (kelvins)
-10.3 °F (degrees Fahrenheit)
449.4 °R (degrees Rankine)
-18.8 °Ré (degrees Réaumur)
-4.838 °Rø (degrees Rømer)
Comparisons as temperature
38.5 °C below temperature at STP (standard temperature and pressure), using the convention of European and South American natural gas companies (15 °C)
23.5 °C below temperature at STP (standard temperature and pressure), using the International Union of Pure and Applied Chemistry convention (0 °C)
5.722 °C below temperature of the ice/salt mixture defining the zero point of the Fahrenheit temperature scale (0 °F)
Corresponding quantities
Thermodynamic energy E from E = kT: | 22 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 220 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 3.9×10^-27 lx (lux)