Densities, Apparent Molar Volume, Expansivities, Hepler’s Constant, and Isobaric Thermal Expansion Coefficients of the Binary Mixtures of Piperazine with Water, Methanol, and Acetone at T = 293.15 to 328.15 K

Table 1

List of chemicals used in this work.

Chemicals	Purity	Source	CAS number
Piperazine	≥99%	Merck	110-85-0
Methanol	≥99.4%	Merck	67-56-1
Acetone	≥99.8%	Merck	67-64-1