Ethylene Properties and Data

Formula N/A CAS: N/A MW: 28.05376 g/mol

Critical Properties

Critical Temp (Tc) 9.20 °C | 48.56 °F

Critical Pres (Pc) 50.4 bar | 731.2 psia

Critical Vol (Vc) 0.000131 m³/mol | 0.004624 ft³/mol

Acentric Factor (I%) 0.0866

Boiling Point -103.77 °C | -154.79 °F

Melting Point -169.16 °C | -272.49 °F

Density (STP) 1.15 kg/m³ | 0.07 lb/ft³

Heat Capacity (STP) 1537.35 J/(kg·K) | 0.37 Btu/(lb·°R)

Rigorous Calculation

Calculate state-dependent properties at precise operating conditions using high-accuracy equations of state.

Temperature

Pressure

Enter conditions and click calculate to view dynamic state properties.