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Vapor Pressure Coefficients: Carbon dioxide
Vapor pressure equation coefficients for 345 pure compounds from Perry's CEH 8th Ed. Table 2-8. Equation form: ln(P/Pa) = C1 + C2/T + C3*ln(T) + C4*T^C5, where T is in Kelvin. Each row also provides the valid temperature range (Tmin_K, Tmax_K) and corresponding pressure bounds.
| compound name | C1 | C2 | C3 | C4 | C5 | CAS no | P at Tmax Pa (Pa) | P at Tmin Pa (Pa) | T unit | Tmax K (K) | Tmin K (K) | data source table | equation form | formula |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Carbon dioxide | 140.54 | -4,735 | -21.268 | 0.040909 | 1 | 124-38-9 | 7,390,000 | 519,000 | K | 304.21 | 216.58 | Table 2-8 | ln(P/Pa) = C1 + C2/T + C3*ln(T) + C4*T^C5 | CO2 |
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