Input interpretation
butane | freezing point
Result
-138.3 °C (degrees Celsius)
Phase diagram
Phase diagram
Units
Unit conversions
134.8 K (kelvins)
-216.9 °F (degrees Fahrenheit)
242.7 °R (degrees Rankine)
-110.6 °Ré (degrees Réaumur)
-65.11 °Rø (degrees Rømer)
Comparisons as temperature
3 °C below Hg-Tl-Ba-Ca-Cu-oxide superconducting temperature (138 K)
10 °C above Tl-Ba-Cu-oxide superconducting temperature (125 K)
44.6 °C above boiling point of oxygen (-182.9 °C)
Corresponding quantities
Thermodynamic energy E from E = kT: | 12 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 19 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 4.1×10^-55 lx (lux)