Mixture of Diisopropyl ether + Water

Datasets

1. Activity coefficient (2)
2. Mole fraction (38)
3. Interfacial tension, N/m (2)
4. ρ_l - Mass density, kg/m3 (4)

Activity coefficient of Diisopropyl ether (1) [ref]

Operational conditions:

• Pressure, kPa = 101.325 (Liquid)
• Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Activity coefficient of Diisopropyl ether (1) - Liquid
303.25	737.0
313.25	965.0
323.25	1140.0
333.25	1310.0

Activity coefficient of Diisopropyl ether (1) [ref]

Operational conditions:

• Pressure, kPa = 101.325 (Liquid)
• Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Activity coefficient of Diisopropyl ether (1) - Liquid
303.25	737.0
313.25	965.0
323.25	1140.0
333.25	1310.0

Mole fraction of Diisopropyl ether (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mole fraction of Diisopropyl ether (1) - Liquid mixture 1
288.15	0.9758
293.15	0.9730
298.15	0.9709
303.15	0.9668
308.15	0.9634
313.15	0.9612
318.15	0.9545
323.15	0.9490

Mole fraction of Diisopropyl ether (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mole fraction of Diisopropyl ether (1) - Liquid mixture 2
288.15	0.0012
293.15	0.0016
298.15	0.0018
303.15	0.0023
308.15	0.0025
313.15	0.0028
318.15	0.0035
323.15	0.0049

Mole fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 2)

Temperature, K - Liquid mixture 2	Mole fraction of Water (2) - Liquid mixture 1
298.20	0.9984
308.20	0.9979
313.20	0.9962

Mole fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 2)

Temperature, K - Liquid mixture 2	Mole fraction of Water (2) - Liquid mixture 2
298.20	0.0016
308.20	0.0278
313.20	0.0338

Mole fraction of Water (2) [ref]

Fixed		Measured
Temperature, K - Liquid mixture 2	Pressure, kPa - Liquid mixture 2	Mole fraction of Water (2) - Liquid mixture 1
298.15	100.00	0.0289

Mole fraction of Diisopropyl ether (1) [ref]

Fixed		Measured
Temperature, K - Liquid mixture 2	Pressure, kPa - Liquid mixture 2	Mole fraction of Diisopropyl ether (1) - Liquid mixture 2
298.15	100.00	0.0020

Mass fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mass fraction of Water (2) - Liquid mixture 2
298.20	0.9920
308.20	0.9928

Mass fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mass fraction of Water (2) - Liquid mixture 1
298.20	0.0060
308.20	0.0058

Mass fraction of Diisopropyl ether (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 2)

Temperature, K - Liquid mixture 1	Mass fraction of Diisopropyl ether (1) - Liquid mixture 2
298.15	0.9944
313.15	0.9896
323.15	0.9865

Mass fraction of Diisopropyl ether (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 2)

Temperature, K - Liquid mixture 1	Mass fraction of Diisopropyl ether (1) - Liquid mixture 1
298.15	0.0211
313.15	0.0308
323.15	0.0337

Mass fraction of Diisopropyl ether (1) [ref]

Fixed		Measured
Temperature, K - Liquid mixture 1	Pressure, kPa - Liquid mixture 2	Mass fraction of Diisopropyl ether (1) - Liquid mixture 2
298.20	101.30	0.9971

Mass fraction of Diisopropyl ether (1) [ref]

Fixed		Measured
Temperature, K - Liquid mixture 1	Pressure, kPa - Liquid mixture 2	Mass fraction of Diisopropyl ether (1) - Liquid mixture 1
298.20	101.30	0.0162

Mole fraction of Diisopropyl ether (1) [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid mixture 1)
• Pressure, kPa = 0 (Liquid mixture 1)

Mole fraction of Diisopropyl ether (1) - Liquid mixture 2
0.0060
0.0002
0.0046
0.0021
0.0013
0.0031
0.0011
0.0007
0.0009
0.0004

Mole fraction of Water (2) [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid mixture 1)
• Temperature, K = 298.15 (Liquid mixture 1)

Mole fraction of Water (2) - Liquid mixture 1
0.0383
0.0289

Mole fraction of Water (2) [ref]

Fixed		Measured
Temperature, K - Liquid mixture 1	Pressure, kPa - Liquid mixture 1	Mole fraction of Water (2) - Liquid mixture 2
298.15	101.00	0.9980

Mass fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mass fraction of Water (2) - Liquid mixture 2
293.15	0.0054
303.15	0.0060
313.15	0.0104

Mass fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mass fraction of Water (2) - Liquid mixture 1
293.15	0.9890
303.15	0.9722
313.15	0.9692

Mole fraction of Water (2) [ref]

Fixed		Measured
Pressure, kPa - Liquid mixture 2	Temperature, K - Liquid mixture 2	Mole fraction of Water (2) - Liquid mixture 1
101.30	298.15	0.0289

Mole fraction of Water (2) [ref]

Fixed		Measured
Pressure, kPa - Liquid mixture 2	Temperature, K - Liquid mixture 2	Mole fraction of Water (2) - Liquid mixture 2
101.30	298.15	0.9980

Mole fraction of Diisopropyl ether (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mole fraction of Diisopropyl ether (1) - Liquid mixture 1
288.15	0.9758
293.15	0.9730
298.15	0.9709
303.15	0.9668
308.15	0.9634
313.15	0.9612
318.15	0.9545
323.15	0.9490

Mole fraction of Diisopropyl ether (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mole fraction of Diisopropyl ether (1) - Liquid mixture 2
288.15	0.0012
293.15	0.0016
298.15	0.0018
303.15	0.0023
308.15	0.0025
313.15	0.0028
318.15	0.0035
323.15	0.0049

Mole fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 2)

Temperature, K - Liquid mixture 2	Mole fraction of Water (2) - Liquid mixture 1
298.20	0.9984
308.20	0.9979
313.20	0.9962

Mole fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 2)

Temperature, K - Liquid mixture 2	Mole fraction of Water (2) - Liquid mixture 2
298.20	0.0016
308.20	0.0278
313.20	0.0338

Mole fraction of Water (2) [ref]

Fixed		Measured
Temperature, K - Liquid mixture 2	Pressure, kPa - Liquid mixture 2	Mole fraction of Water (2) - Liquid mixture 1
298.15	100.00	0.0289

Mole fraction of Diisopropyl ether (1) [ref]

Fixed		Measured
Temperature, K - Liquid mixture 2	Pressure, kPa - Liquid mixture 2	Mole fraction of Diisopropyl ether (1) - Liquid mixture 2
298.15	100.00	0.0020

Mass fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mass fraction of Water (2) - Liquid mixture 2
298.20	0.9920
308.20	0.9928

Mass fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mass fraction of Water (2) - Liquid mixture 1
298.20	0.0060
308.20	0.0058

Mass fraction of Diisopropyl ether (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 2)

Temperature, K - Liquid mixture 1	Mass fraction of Diisopropyl ether (1) - Liquid mixture 2
298.15	0.9944
313.15	0.9896
323.15	0.9865

Mass fraction of Diisopropyl ether (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 2)

Temperature, K - Liquid mixture 1	Mass fraction of Diisopropyl ether (1) - Liquid mixture 1
298.15	0.0211
313.15	0.0308
323.15	0.0337

Mass fraction of Diisopropyl ether (1) [ref]

Fixed		Measured
Temperature, K - Liquid mixture 1	Pressure, kPa - Liquid mixture 2	Mass fraction of Diisopropyl ether (1) - Liquid mixture 2
298.20	101.30	0.9971

Mass fraction of Diisopropyl ether (1) [ref]

Fixed		Measured
Temperature, K - Liquid mixture 1	Pressure, kPa - Liquid mixture 2	Mass fraction of Diisopropyl ether (1) - Liquid mixture 1
298.20	101.30	0.0162

Mole fraction of Diisopropyl ether (1) [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid mixture 1)
• Pressure, kPa = 0 (Liquid mixture 1)

Mole fraction of Diisopropyl ether (1) - Liquid mixture 2
0.0060
0.0002
0.0046
0.0021
0.0013
0.0031
0.0011
0.0007
0.0009
0.0004

Mole fraction of Water (2) [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid mixture 1)
• Temperature, K = 298.15 (Liquid mixture 1)

Mole fraction of Water (2) - Liquid mixture 1
0.0383
0.0289

Mole fraction of Water (2) [ref]

Fixed		Measured
Temperature, K - Liquid mixture 1	Pressure, kPa - Liquid mixture 1	Mole fraction of Water (2) - Liquid mixture 2
298.15	101.00	0.9980

Mass fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mass fraction of Water (2) - Liquid mixture 2
293.15	0.0054
303.15	0.0060
313.15	0.0104

Mass fraction of Water (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mass fraction of Water (2) - Liquid mixture 1
293.15	0.9890
303.15	0.9722
313.15	0.9692

Mole fraction of Water (2) [ref]

Fixed		Measured
Pressure, kPa - Liquid mixture 2	Temperature, K - Liquid mixture 2	Mole fraction of Water (2) - Liquid mixture 1
101.30	298.15	0.0289

Mole fraction of Water (2) [ref]

Fixed		Measured
Pressure, kPa - Liquid mixture 2	Temperature, K - Liquid mixture 2	Mole fraction of Water (2) - Liquid mixture 2
101.30	298.15	0.9980

Interfacial tension, N/m [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Interfacial tension, N/m - Liquid mixture 1
278.15	0.0152
288.15	0.0163
298.15	0.0177
308.15	0.0187
318.15	0.0197
328.15	0.0211

Interfacial tension, N/m [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Interfacial tension, N/m - Liquid mixture 1
278.15	0.0152
288.15	0.0163
298.15	0.0177
308.15	0.0187
318.15	0.0197
328.15	0.0211

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mass density, kg/m3 - Liquid mixture 1
278.15	997.14
288.15	996.71
298.15	995.65
308.15	992.99
318.15	989.54
328.15	985.5

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 2)

Temperature, K - Liquid mixture 2	Mass density, kg/m3 - Liquid mixture 2
278.15	741.46
288.15	731.23
298.15	720.94
308.15	710.53
318.15	699.96
328.15	689.26

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mass density, kg/m3 - Liquid mixture 1
278.15	997.14
288.15	996.71
298.15	995.65
308.15	992.99
318.15	989.54
328.15	985.5

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 2)

Temperature, K - Liquid mixture 2	Mass density, kg/m3 - Liquid mixture 2
278.15	741.46
288.15	731.23
298.15	720.94
308.15	710.53
318.15	699.96
328.15	689.26

Sources

• Liquid liquid equilibria for the binary system of di-isopropyl ether (DIPE) +water in between 288.15 and 323.15K and the ternary systems of DIPE +water + C1 C4 alcohols at 298.15K
• Measurement and prediction of tie-line data for mixtures of (water + 1-propanol + diisopropyl ether): LLE diagrams as a function of temperature
• Atmospheric densities and interfacial tensions for 1- alkanol (1-butanol to 1-octanol) + water and ether (MTBE, ETBE, DIPE, TAME and THP) + water demixed mixtures.
• (Liquid + liquid) equilibria for (water + 1-propanol + diisopropyl ether + octane, or methylbenzene, or heptane) systems at T = 298.15 K
• Liquid-liquid equilibrium for ternary systems of water + 2,2,3,3-tetrafluoro-1-propanol + isopropyl ether/tert-butyl methyl ether at 298.2, 308.2 K
• Tie-Line Data for Aqueous Mixtures of Butyric Acid with Diisopropyl Ether at Various Temperatures
• Measurement and Thermodynamic Modeling of Ternary (Liquid + Liquid) Equilibrium for Extraction of N,N-Dimethylacetamide from Aqueous Solution with Different Solvents
• Measurement of Activity Coefficients at Infinite Dilution of Benzene, Toluene, Ethanol, Esters, Ketones, and Ethers at Various Temperatures in Water Using the Dilutor Technique
• Ternary and Quaternary Liquid-Liquid Equilibria of Water + Methanol + Diisopropyl Ether and Water + Methanol + Diisopropyl Ether + Toluene Mixtures
• Liquid-Liquid Equilibria for the Ternary System Water (1) + Acetic acid (2) + Diisopropyl Ether (3) at (293.15, 303.15, and 313.15) K
• Measurement and Calculation of Liquid Liquid Equilibria of Ternary and Quaternary Systems Containing Water, Propan-1-ol, and 2,2,4-Trimethylpentane (TMP) with 2,2'-Oxybis(propane) (DIPE) or Dimethyl Carbonate (DMC)