Vapor Pressure Data: Formaldehyde
253.65 to 295
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) |
|---|---|---|---|---|
| Formaldehyde | 253.65 | Table 2-10 | CH2O | 26,664.4 |
| Formaldehyde | 255 | Table 6-127 | HCHO | 106,000 |
| Formaldehyde | 260 | Table 6-127 | HCHO | 131,000 |
| Formaldehyde | 265 | Table 6-127 | HCHO | 161,000 |
| Formaldehyde | 270 | Table 6-127 | HCHO | 196,000 |
| Formaldehyde | 275 | Table 6-127 | HCHO | 236,000 |
| Formaldehyde | 280 | Table 6-127 | HCHO | 283,000 |
| Formaldehyde | 285 | Table 6-127 | HCHO | 337,000 |
| Formaldehyde | 290 | Table 6-127 | HCHO | 399,000 |
| Formaldehyde | 295 | Table 6-127 | HCHO | 470,000 |
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