Input interpretation
phosphorus allotropes | flash point
Results
black phosphorus | (data not available) red phosphorus | (data not available) diphosphorus | (data not available) white phosphorus | 20 °C (degrees Celsius)
phosphorus allotropes | flash point | 20 °C (degrees Celsius) (median) (based on 1 values; 3 unavailable)
Unit conversions for median flash point 20 °C
293 K (kelvins)
68 °F (degrees Fahrenheit)
528 °R (degrees Rankine)
16 °Ré (degrees Réaumur)
18 °Rø (degrees Rømer)
Comparison for median flash point 20 °C
≈ temperature at STP (standard temperature and pressure), using the National Institute of Standards and Technology convention (20 °C)
≈ conventional US room temperature (68 °F)
4 °C above temperature at STP (standard temperature and pressure), using the US customary convention (60 °F)
Corresponding quantities
Thermodynamic energy E from E = kT: | 25 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 419 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 4×10^-22 lx (lux)