Vapor Pressure Data: Ethylene
225 to 270
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) |
|---|---|---|---|---|
| Ethylene | 225 | Table 6-127 | CH2=CH2 | 1,128,000 |
| Ethylene | 230 | Table 6-127 | CH2=CH2 | 1,321,000 |
| Ethylene | 235 | Table 6-127 | CH2=CH2 | 1,535,000 |
| Ethylene | 240 | Table 6-127 | CH2=CH2 | 1,774,000 |
| Ethylene | 245 | Table 6-127 | CH2=CH2 | 2,039,000 |
| Ethylene | 250 | Table 6-127 | CH2=CH2 | 2,331,000 |
| Ethylene | 255 | Table 6-127 | CH2=CH2 | 2,652,000 |
| Ethylene | 260 | Table 6-127 | CH2=CH2 | 3,005,000 |
| Ethylene | 265 | Table 6-127 | CH2=CH2 | 3,391,000 |
| Ethylene | 270 | Table 6-127 | CH2=CH2 | 3,813,000 |
What else is in Engineering Database
AI built for engineering. Searches the engineering database, performs calculations, gives source-backed engineering insights.
Get started for free ↗Reference Data375 engineering tablesMaterial properties, pipe and shape dimensions, code tables, and electrical ratings across mechanical, civil, chemical, electrical, materials, and manufacturing engineering.
Browse dataCalculatorsDeterministic engineering calculatorsSizing, checking, and conversion tools that run against the reference tables. Inputs are code-compliant, outputs are traceable to the source standard.
Browse calculators