Phase Behaviour of the System Propene/Polypropene at High Pressure

Table 2

Data of propene.

Propene	C3H6
Molecular weight	42.08 g/mol
Density (0°C, 1013 mbar)	1.91 kg/m^3
Melting temperature	−185.25°C
Melting enthalpy	69.9 kJ/kg
Boiling point (1013 mbar)	−47.75°C
Enthalpy of vaporization (1013 mbar)	438 kJ/kg
Critical temperature	91.85°C
Critical pressure	4.62 MPa
Purity	>99.8%
Other 𝐶𝑛𝐻𝑚	<1000 ppm