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As its boiling point is below room temperature, LPG will evaporate quickly at normal temperatures and pressures and is usually supplied in pressurized steel vessels. They are typically filled to 80–85% of their capacity to allow for thermal expansion of the contained liquid. The ratio of the densities of the liquid and vapor varies depending ...
At normal pressure it liquifies below its boiling point at −42 °C and solidifies below its melting point at −187.7 °C. Propane crystallizes in the space group P2 1 /n. [25] [26] The low space-filling of 58.5% (at 90 K), due to the bad stacking properties of the molecule, is the reason for the particularly low melting point.
Critical point: 369.522 K (96.672 °C), 42.4924 bar Std enthalpy change ... Propane does not have health effects other than the danger of frostbite or asphyxiation.
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source; Aniline: 184.3 3.69 –5.96 –5.87 K b & K f [1] Lauric acid:
There are two conventions regarding the standard boiling point of water: The normal boiling point is commonly given as 100 °C (212 °F) (actually 99.97 °C (211.9 °F) following the thermodynamic definition of the Celsius scale based on the kelvin) at a pressure of 1 atm (101.325 kPa).
This is a list of the various reported boiling points for the elements, with recommended values to be used elsewhere on Wikipedia. ... Celsius Fahrenheit; 1 H ...
This list is sorted by boiling point of gases in ascending order, ... Propane: C 3 H 8: −42.25 −187.7 44 74-98-6 Trifluoro(trifluoromethyl)silane [25] CF 3 SiF 3 ...
At the normal boiling point of a liquid, ... is the boiling point in degrees Celsius and the pressure is in torr. ... Propane [11] 997.8 kPa 9.978 ...