Characteristics of Cryogenic and Low Temperature Fluids
| Fluid | Boiling Point | Volume Expansiona to Gas* | Comments |
| °K | °R | °C | °F |
| 1,1-Difluoroethylene | 190 | 342 | -83 | -117.4 | 352 | Flammable |
| Acetylene | 189.1 | 340.4 | -84 | -119.3 | 663** | Flammable |
| Argon | 87.4 | 157.3 | -185.7 | -302.4 | 842 | |
| Boron Trifluoride | 172.7 | 310.9 | -100.3 | -148.8 | 560** | |
| Carbon Dioxide | 194.6 | 350.3 | -78.5 | -109.4 | 845** | |
| Carbon Monoxide | 81.1 | 146 | -192 | -313.7 | 674** | Flammable |
| Chlorotrifluoromethane | 191.6 | 334.9 | -81.4 | -114.8 | 346** | |
| Ethane | 184.8 | 332.6 | -88.3 | -127 | 546** | Flammable |
| Ethylene | 169.3 | 304.7 | -103.8 | -154.9 | 482** | Flammable |
| Fluorine | 86 | 154.8 | -187.2 | -304.9 | 888** | |
| Fluoroform | 189.1 | 340.4 | -84 | -119.3 | 313** | |
| Helium-3 | 3.2 | 5.8 | -269.9 | -453.9 | 745 | |
| Helium-4 | 4.2 | 7.6 | -268.9 | -452.1 | 745 | |
| Hydrogen | 20.4 | 36.7 | -252.7 | -423 | 850 | Flammable |
| Deuterium | 23.6 | 42.5 | -249.5 | -417.2 | 974** | Flammable |
| Tritium | 25.1 | 45.2 | -248 | -414.5 | ... | Flammable |
| Hydrogen Chloride | 188 | 338.4 | -85 | -121.3 | 774** | |
| Krypton | 121.3 | 218.3 | -151.8 | -241.3 | 700** | |
| Methane | 111.7 | 201.1 | -161.4 | -258.6 | 625 | Flammable |
| Neon | 27.2 | 49 | -245.9 | -410.7 | 1438** | |
| Nitrogen | 77.3 | 139.1 | -195.8 | -320.5 | 696 | |
| Nitrous oxide | 183.6 | 330.5 | -89.5 | -129.2 | 622** | |
| Oxygen | 90.1 | 162.2 | -183 | -297.5 | 860 | |
| Ozone | 161.3 | 290.3 | -111.9 | -169.3 | 631** | |
| Tetrafluoromethane | 145 | 261 | -128 | -198.7 | 431** | |
| Xenon | 164 | 295.2 | -109.1 | -164.5 | 559 | |
a Expansion from liquid (boiling point) to room temperature (multiply by 1/28.3 to convert from liters to cubic feet) at one atmosphere
* Table 2-1, "Handbook of Compressed Gases (4th Edition)", Compressed Gas Association, Inc (1999)
**
Gas Encyclopedia, Air Liquide