Vapor Pressure Data: Methane
65 to 85.45
Tabulated vapor pressure vs temperature for ~2800 pure compounds (inorganic and organic). Each row gives vapor pressure in Pa at a specific temperature in Kelvin. Covers cryogenic to high-boiling-point ranges. Includes water (ice, supercooled, and liquid phases), gases, organics, metals, and inorganic salts.
| compound name | temperature K | data source table | formula | vapor pressure Pa (Pa) |
|---|---|---|---|---|
| Methane | 65 | Table 6-127 | CH4 | 100 |
| Methane | 67.25 | Table 2-10 | CH4 | 133.322 |
| Methane | 70 | Table 6-127 | CH4 | 300 |
| Methane | 74.15 | Table 2-10 | CH4 | 666.61 |
| Methane | 75 | Table 6-127 | CH4 | 800 |
| Methane | 77.65 | Table 2-10 | CH4 | 1,333.22 |
| Methane | 80 | Table 6-127 | CH4 | 2,100 |
| Methane | 81.35 | Table 2-10 | CH4 | 2,666.44 |
| Methane | 85 | Table 6-127 | CH4 | 4,900 |
| Methane | 85.45 | Table 2-10 | CH4 | 5,332.88 |
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