Mixture of Nitrous oxide + Piperazine + Water

Datasets

1. Mole fraction (2)
2. Binary diffusion coefficient, m2/s

Mole fraction of Nitrous oxide (1) [ref]

Operational condition: Mole fraction = 0 (Gas)

Fixed		Measured
Temperature, K - Liquid	Solvent: Amount concentration (molarity), mol/dm3 of Piperazine (2) - Liquid	Mole fraction of Nitrous oxide (1) - Liquid
293.15	0.2190	0.6780
293.15	0.5890	0.6690
293.15	0.8350	0.6740
293.15	0.9700	0.6620
293.15	1.365	0.6370
293.15	1.472	0.6370
298.15	0.2190	0.5900
298.15	0.5890	0.5880
298.15	0.8350	0.5910
298.15	0.9700	0.5840
298.15	1.365	0.5650
298.15	1.472	0.5640
298.15	1.799	0.5500
303.15	0.2190	0.5290
303.15	0.5890	0.5220
303.15	0.8350	0.5250
303.15	0.9700	0.5200
303.15	1.365	0.5010
303.15	1.472	0.5050
303.15	1.799	0.4920
313.15	0.2190	0.4230
313.15	0.5890	0.4240
313.15	0.8350	0.4250
313.15	0.9700	0.4240
313.15	1.365	0.4100
313.15	1.472	0.4170
313.15	1.799	0.4090
323.15	0.2190	0.3540
323.15	0.5890	0.3580
323.15	0.8350	0.3550
323.15	0.9700	0.3580
323.15	1.365	0.3500
323.15	1.472	0.3550
323.15	1.799	0.3510

Mass fraction of Nitrous oxide (1) [ref]

Fixed			Measured
Temperature, K - Liquid	Pressure, kPa of Nitrous oxide (1) - Gas	Solvent: Mole fraction of Piperazine (2) - Liquid	Mass fraction of Nitrous oxide (1) - Liquid
293.15	48.90	0.0018	0.0006
293.15	59.40	0.0074	0.0007
293.15	70.60	0.0211	0.0008
293.15	80.30	0.0000	0.0010
293.15	151.30	0.0130	0.0018
298.15	61.20	0.0074	0.0006
298.15	64.00	0.0018	0.0007
298.15	70.90	0.0000	0.0007
298.15	79.10	0.0211	0.0008
303.15	78.30	0.0000	0.0007
303.15	78.90	0.0211	0.0007
303.15	80.80	0.0074	0.0007
303.15	86.30	0.0018	0.0008
303.15	167.20	0.0130	0.0016
313.15	78.30	0.0074	0.0006
313.15	88.70	0.0000	0.0006
313.15	89.70	0.0211	0.0006
313.15	97.10	0.0018	0.0007
313.15	182.30	0.0130	0.0013
323.15	88.80	0.0018	0.0005
323.15	92.70	0.0000	0.0006
323.15	92.70	0.0074	0.0005
323.15	94.30	0.0211	0.0005
323.15	196.40	0.0130	0.0011

Binary diffusion coefficient, m2/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0 (Liquid)

Fixed		Measured
Molality, mol/kg of Piperazine (2) - Liquid	Temperature, K - Liquid	Binary diffusion coefficient, m2/s - Liquid
0.2950	293.15	0.0000
0.2950	298.15	0.0000
0.2950	303.15	0.0000
0.2950	313.15	0.0000
0.2950	323.15	0.0000
0.2950	333.15	0.0000
0.6290	293.15	0.0000
0.6290	298.15	0.0000
0.6290	303.15	0.0000
0.6290	313.15	0.0000
0.6290	323.15	0.0000
0.6290	333.15	0.0000
1.067	293.15	0.0000
1.067	298.15	0.0000
1.067	303.15	0.0000
1.067	313.15	0.0000
1.067	323.15	0.0000
1.067	333.15	0.0000
1.368	293.15	0.0000
1.368	298.15	0.0000
1.368	303.15	0.0000
1.368	313.15	0.0000
1.368	323.15	0.0000
1.368	333.15	0.0000

Sources

• Solubility of N2O in and Density, Viscosity, and Surface Tension of Aqueous Piperazine Solutions
• Solubility of N2O in and Density and Viscosity of Aqueous Solutions of Piperazine, Ammonia, and Their Mixtures from (283.15 to 323.15) K
• Diffusion Coefficients of N2O in Aqueous Piperazine Solutions Using the Taylor Dispersion Technique from (293 to 333) K and (0.3 to 1.4) mol *dm-3

Note: These property values are available through the Cheméo API. A free account gives you an access key.