Vapor Pressure Data: Water
268.15 to 272.65
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 | phase | vapor pressure Pa (Pa) |
|---|---|---|---|---|---|
| Water | 268.15 | Table 2-3 | H2O | ice | 401.8 |
| Water | 268.65 | Table 2-3 | H2O | ice | 419.3 |
| Water | 269.15 | Table 2-3 | H2O | ice | 437.5 |
| Water | 269.65 | Table 2-3 | H2O | ice | 456.4 |
| Water | 270.15 | Table 2-3 | H2O | ice | 476.1 |
| Water | 270.65 | Table 2-3 | H2O | ice | 496.5 |
| Water | 271.15 | Table 2-3 | H2O | ice | 517.7 |
| Water | 271.65 | Table 2-3 | H2O | ice | 539.8 |
| Water | 272.15 | Table 2-3 | H2O | ice | 562.7 |
| Water | 272.65 | Table 2-3 | H2O | ice | 586.5 |
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