Component

Critical Pressure (Pc, bar)

Critical Temperature (Tc, K)

Boiling Temperature (Tb, K)

Acentric factor, ω

Carbon dioxide

72.8

304.1

194.8

0.225

N-CBZ valine

22.36

912.01

717.82

1.213

N-CBZ proline

24.09

907.27

701.23

1.073

N-CBZ aspartic acid

24.65

999.95

802.56

1.535