Mixture of Bis(2-ethylhexyl)hydrogen phosphate + Cyclohexane + Water

Name: Bis(2-ethylhexyl)hydrogen phosphate
InChI: InChI=1S/C16H35O4P/c1-5-9-11-15(7-3)13-19-21(17,18)20-14-16(8-4)12-10-6-2/h15-16H,5-14H2,1-4H3,(H,17,18)
InChI Key: SEGLCEQVOFDUPX-UHFFFAOYSA-N
Formula: C16H35O4P
SMILES: CCCCC(CC)COP(=O)(O)OCC(CC)CCCC
Mol. Weight (g/mol): 322.42
CAS: 298-07-7

Name: Cyclohexane
InChI: InChI=1S/C6H12/c1-2-4-6-5-3-1/h1-6H2
InChI Key: XDTMQSROBMDMFD-UHFFFAOYSA-N
Formula: C6H12
SMILES: C1CCCCC1
Mol. Weight (g/mol): 84.16
CAS: 110-82-7

Name: Water
InChI: InChI=1S/H2O/h1H2
InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N
Formula: H2O
SMILES: O
Mol. Weight (g/mol): 18.02
CAS: 7732-18-5

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Datasets

Mass fraction (4)

Mass fraction of Bis(2-ethylhexyl)hydrogen phosphate (1) [ref]

Operational conditions:

Pressure, kPa = 100 (Liquid mixture 1)
Temperature, K = 298.2 (Liquid mixture 1)

Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Bis(2-ethylhexyl)hydrogen phosphate (1) - Liquid mixture 1
0.0006	0.0000
0.0005	0.0846
0.0012	0.1587
0.0019	0.2507
0.0067	0.3472
0.0082	0.4647
0.0100	0.5791
0.0122	0.6788
0.0128	0.7729
0.0122	0.8558
0.0005	0.9995
0.9999	0.0000
0.9992	0.0008

Mass fraction [ref]

Operational conditions:

Temperature, K = 298.2 (Liquid mixture 1)
Pressure, kPa = 100 (Liquid mixture 1)

Fixed	Measured
Mass fraction of Bis(2-ethylhexyl)hydrogen phosphate (1) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Bis(2-ethylhexyl)hydrogen phosphate (1) - Liquid mixture 1
0.0283	0.0017	0.9948	0.0011
0.8847	0.0132	0.9952	0.0018
0.0896	0.0019	0.9949	0.0012
0.2063	0.0019	0.9948	0.0013
0.3078	0.0020	0.9950	0.0020
0.4054	0.0030	0.9947	0.0017
0.5458	0.0062	0.9948	0.0019
0.6107	0.0085	0.9949	0.0021
0.7227	0.0112	0.9951	0.0022
0.8039	0.0121	0.9948	0.0023

Mass fraction of Bis(2-ethylhexyl)hydrogen phosphate (1) [ref]

Operational conditions:

Pressure, kPa = 100 (Liquid mixture 1)
Temperature, K = 298.2 (Liquid mixture 1)

Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Bis(2-ethylhexyl)hydrogen phosphate (1) - Liquid mixture 1
0.0006	0.0000
0.0005	0.0846
0.0012	0.1587
0.0019	0.2507
0.0067	0.3472
0.0082	0.4647
0.0100	0.5791
0.0122	0.6788
0.0128	0.7729
0.0122	0.8558
0.0005	0.9995
0.9999	0.0000
0.9992	0.0008

Mass fraction [ref]

Operational conditions:

Temperature, K = 298.2 (Liquid mixture 1)
Pressure, kPa = 100 (Liquid mixture 1)

Fixed	Measured
Mass fraction of Bis(2-ethylhexyl)hydrogen phosphate (1) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Bis(2-ethylhexyl)hydrogen phosphate (1) - Liquid mixture 1
0.0283	0.0017	0.9948	0.0011
0.8847	0.0132	0.9952	0.0018
0.0896	0.0019	0.9949	0.0012
0.2063	0.0019	0.9948	0.0013
0.3078	0.0020	0.9950	0.0020
0.4054	0.0030	0.9947	0.0017
0.5458	0.0062	0.9948	0.0019
0.6107	0.0085	0.9949	0.0021
0.7227	0.0112	0.9951	0.0022
0.8039	0.0121	0.9948	0.0023

Sources

The role of organic diluents in the aspects of equilibrium, kinetics and thermodynamic model for silver ion extraction using an extractant D2EHPA

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