Vapor Pressure Data: Difluoromethane
255 to 360
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) |
|---|---|---|---|---|
| Difluoromethane | 255 | Table 6-127 | CH2F2 | 7,100 |
| Difluoromethane | 260 | Table 6-127 | CH2F2 | 9,500 |
| Difluoromethane | 265 | Table 6-127 | CH2F2 | 12,400 |
| Difluoromethane | 270 | Table 6-127 | CH2F2 | 16,100 |
| Difluoromethane | 275 | Table 6-127 | CH2F2 | 20,700 |
| Difluoromethane | 280 | Table 6-127 | CH2F2 | 26,300 |
| Difluoromethane | 285 | Table 6-127 | CH2F2 | 33,000 |
| Difluoromethane | 290 | Table 6-127 | CH2F2 | 41,100 |
| Difluoromethane | 295 | Table 6-127 | CH2F2 | 50,800 |
| Difluoromethane | 360 | Table 6-127 | CH2F2 | 255,000 |
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