Table 1: Details of the four binary systems examined and respective references.

SN	System	Np	T/K	P/bar	Reference
ACR	CO2 + acrylamide	28	308-323	90-400	[18]
BIX	CO2 + bixin	25	313-333	100-350	[20]
CAR	CO2 + β-carotene	21	313-333	120-274	[16]
TET	CO2+C-tetramethylcalix-[4]resorcinarene	24	313-333	120-350	[19]