Mixture of 1-Propanol, 2-methyl- + 1,4-Dioxane

Datasets

1. Mole fraction (6)
2. P_vap - Vapor or sublimation pressure, kPa (4)
3. ρ_l - Mass density, kg/m3 (2)
4. c_sound,fluid - Speed of Sound, m/s (2)
5. T_boil - Boiling temperature at pressure P, K (2)
6. Azeotropic temperature, K (2)

Mole fraction of 1,4-Dioxane (2) [ref]

Operational condition: Temperature, K = 353.15 (Liquid)

Mole fraction of 1,4-Dioxane (2) - Liquid	Mole fraction of 1,4-Dioxane (2) - Gas
0.0000	0.0000
0.0551	0.1172
0.1148	0.2190
0.1635	0.2933
0.2247	0.3752
0.3010	0.4590
0.3684	0.5283
0.4208	0.5711
0.4855	0.6159
0.5224	0.6348
0.5776	0.6798
0.6090	0.7027
0.6723	0.7408
0.7322	0.7746
0.7818	0.8090
0.8329	0.8410
0.8951	0.8957
0.9432	0.9388
1.0000	1.0000

Azeotropic composition: mole fraction of 1,4-Dioxane (2) [ref]

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of 1,4-Dioxane (2) - Liquid
40.00	0.9290

Mole fraction of 1,4-Dioxane (2) [ref]

Fixed		Measured
Mole fraction of 1,4-Dioxane (2) - Liquid	Pressure, kPa - Gas	Mole fraction of 1,4-Dioxane (2) - Gas
0.0428	101.30	0.0618
0.0432	40.00	0.0846
0.0854	101.30	0.1206
0.0874	40.00	0.1597
0.1556	40.00	0.2647
0.1560	101.30	0.2094
0.2323	40.00	0.3585
0.2387	101.30	0.3067
0.3322	101.30	0.4010
0.3335	40.00	0.4734
0.4334	40.00	0.5573
0.4364	101.30	0.4962
0.4866	101.30	0.5430
0.4869	40.00	0.5997
0.5952	40.00	0.6826
0.5966	101.30	0.6416
0.6720	40.00	0.7378
0.6756	101.30	0.7081
0.7446	101.30	0.7676
0.7498	40.00	0.7949
0.8075	40.00	0.8379
0.8106	101.30	0.8220
0.8810	40.00	0.9241
0.8848	101.30	0.8778
0.9538	101.30	0.9536
0.9563	40.00	0.9583

Mole fraction of 1,4-Dioxane (2) [ref]

Operational condition: Temperature, K = 353.15 (Liquid)

Mole fraction of 1,4-Dioxane (2) - Liquid	Mole fraction of 1,4-Dioxane (2) - Gas
0.0000	0.0000
0.0551	0.1172
0.1148	0.2190
0.1635	0.2933
0.2247	0.3752
0.3010	0.4590
0.3684	0.5283
0.4208	0.5711
0.4855	0.6159
0.5224	0.6348
0.5776	0.6798
0.6090	0.7027
0.6723	0.7408
0.7322	0.7746
0.7818	0.8090
0.8329	0.8410
0.8951	0.8957
0.9432	0.9388
1.0000	1.0000

Azeotropic composition: mole fraction of 1,4-Dioxane (2) [ref]

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of 1,4-Dioxane (2) - Liquid
40.00	0.9290

Mole fraction of 1,4-Dioxane (2) [ref]

Fixed		Measured
Mole fraction of 1,4-Dioxane (2) - Liquid	Pressure, kPa - Gas	Mole fraction of 1,4-Dioxane (2) - Gas
0.0428	101.30	0.0618
0.0432	40.00	0.0846
0.0854	101.30	0.1206
0.0874	40.00	0.1597
0.1556	40.00	0.2647
0.1560	101.30	0.2094
0.2323	40.00	0.3585
0.2387	101.30	0.3067
0.3322	101.30	0.4010
0.3335	40.00	0.4734
0.4334	40.00	0.5573
0.4364	101.30	0.4962
0.4866	101.30	0.5430
0.4869	40.00	0.5997
0.5952	40.00	0.6826
0.5966	101.30	0.6416
0.6720	40.00	0.7378
0.6756	101.30	0.7081
0.7446	101.30	0.7676
0.7498	40.00	0.7949
0.8075	40.00	0.8379
0.8106	101.30	0.8220
0.8810	40.00	0.9241
0.8848	101.30	0.8778
0.9538	101.30	0.9536
0.9563	40.00	0.9583

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 353.15 (Liquid)

Mole fraction of 1,4-Dioxane (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	32.25
0.0551	34.39
0.1148	36.65
0.1635	38.52
0.2247	40.52
0.3010	42.79
0.3684	44.65
0.4208	45.85
0.4855	47.18
0.5224	47.72
0.5776	48.78
0.6090	49.18
0.6723	49.85
0.7322	50.52
0.7818	50.78
0.8329	51.18
0.8951	51.18
0.9432	51.05
1.0000	50.78

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1,4-Dioxane (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
333.15	0.0000	12.50
333.15	0.0927	14.50
333.15	0.1352	15.43
333.15	0.1787	16.49
333.15	0.2658	18.22
333.15	0.3530	19.82
333.15	0.4361	21.15
333.15	0.5207	22.08
333.15	0.6026	23.01
333.15	0.6852	23.67
333.15	0.7206	23.94
333.15	0.7662	24.21
333.15	0.8432	24.34
333.15	0.8819	24.47
333.15	0.9217	24.34
333.15	0.9590	24.21
333.15	0.9845	24.07
333.15	1.0000	23.94
343.15	0.0000	20.35
343.15	0.0927	23.41
343.15	0.1352	24.74
343.15	0.1787	26.33
343.15	0.2658	28.60
343.15	0.3530	30.72
343.15	0.4361	32.58
343.15	0.5207	33.92
343.15	0.6026	34.98
343.15	0.6852	35.78
343.15	0.7206	36.04
343.15	0.7662	36.31
343.15	0.8432	36.44
343.15	0.8819	36.58
343.15	0.9217	36.44
343.15	0.9590	36.04
343.15	0.9845	35.51
343.15	1.0000	35.11
353.15	0.0000	32.19
353.15	0.0927	36.04
353.15	0.1352	37.64
353.15	0.1787	39.24
353.15	0.2658	42.03
353.15	0.3530	44.42
353.15	0.4361	46.42
353.15	0.5207	48.01
353.15	0.6026	49.21
353.15	0.6852	50.27
353.15	0.7206	50.54
353.15	0.7662	50.94
353.15	0.8432	51.20
353.15	0.8819	51.34
353.15	0.9217	51.20
353.15	0.9590	50.94
353.15	0.9845	50.54
353.15	1.0000	50.41

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 353.15 (Liquid)

Mole fraction of 1,4-Dioxane (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	32.25
0.0551	34.39
0.1148	36.65
0.1635	38.52
0.2247	40.52
0.3010	42.79
0.3684	44.65
0.4208	45.85
0.4855	47.18
0.5224	47.72
0.5776	48.78
0.6090	49.18
0.6723	49.85
0.7322	50.52
0.7818	50.78
0.8329	51.18
0.8951	51.18
0.9432	51.05
1.0000	50.78

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1,4-Dioxane (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
333.15	0.0000	12.50
333.15	0.0927	14.50
333.15	0.1352	15.43
333.15	0.1787	16.49
333.15	0.2658	18.22
333.15	0.3530	19.82
333.15	0.4361	21.15
333.15	0.5207	22.08
333.15	0.6026	23.01
333.15	0.6852	23.67
333.15	0.7206	23.94
333.15	0.7662	24.21
333.15	0.8432	24.34
333.15	0.8819	24.47
333.15	0.9217	24.34
333.15	0.9590	24.21
333.15	0.9845	24.07
333.15	1.0000	23.94
343.15	0.0000	20.35
343.15	0.0927	23.41
343.15	0.1352	24.74
343.15	0.1787	26.33
343.15	0.2658	28.60
343.15	0.3530	30.72
343.15	0.4361	32.58
343.15	0.5207	33.92
343.15	0.6026	34.98
343.15	0.6852	35.78
343.15	0.7206	36.04
343.15	0.7662	36.31
343.15	0.8432	36.44
343.15	0.8819	36.58
343.15	0.9217	36.44
343.15	0.9590	36.04
343.15	0.9845	35.51
343.15	1.0000	35.11
353.15	0.0000	32.19
353.15	0.0927	36.04
353.15	0.1352	37.64
353.15	0.1787	39.24
353.15	0.2658	42.03
353.15	0.3530	44.42
353.15	0.4361	46.42
353.15	0.5207	48.01
353.15	0.6026	49.21
353.15	0.6852	50.27
353.15	0.7206	50.54
353.15	0.7662	50.94
353.15	0.8432	51.20
353.15	0.8819	51.34
353.15	0.9217	51.20
353.15	0.9590	50.94
353.15	0.9845	50.54
353.15	1.0000	50.41

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1,4-Dioxane (2) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.0559	809.27
298.15	0.0943	817.3
298.15	0.1959	838.82
298.15	0.2981	860.89
298.15	0.4039	884.22
298.15	0.5062	907.2
298.15	0.6030	929.49
298.15	0.7021	952.9
298.15	0.7966	976.0
298.15	0.8943	1000.57
298.15	0.9328	1010.53
313.15	0.0612	798.12
313.15	0.0898	803.92
313.15	0.1946	825.35
313.15	0.3039	848.25
313.15	0.4033	869.73
313.15	0.5086	892.99
313.15	0.5674	906.3
313.15	0.7018	937.3
313.15	0.8296	967.84
313.15	0.8879	982.25
313.15	0.9298	992.74

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1,4-Dioxane (2) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.0559	809.27
298.15	0.0943	817.3
298.15	0.1959	838.82
298.15	0.2981	860.89
298.15	0.4039	884.22
298.15	0.5062	907.2
298.15	0.6030	929.49
298.15	0.7021	952.9
298.15	0.7966	976.0
298.15	0.8943	1000.57
298.15	0.9328	1010.53
313.15	0.0612	798.12
313.15	0.0898	803.92
313.15	0.1946	825.35
313.15	0.3039	848.25
313.15	0.4033	869.73
313.15	0.5086	892.99
313.15	0.5674	906.3
313.15	0.7018	937.3
313.15	0.8296	967.84
313.15	0.8879	982.25
313.15	0.9298	992.74

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1,4-Dioxane (2) - Liquid	Speed of sound, m/s - Liquid
298.15	0.0559	1196.2
298.15	0.0943	1201.4
298.15	0.1959	1215.5
298.15	0.2981	1229.7
298.15	0.4039	1245.1
298.15	0.5062	1260.6
298.15	0.6030	1276.1
298.15	0.7021	1292.4
298.15	0.7966	1308.7
298.15	0.8943	1326.0
298.15	0.9328	1333.0
313.15	0.0612	1146.0
313.15	0.0898	1149.5
313.15	0.1946	1162.3
313.15	0.3039	1176.2
313.15	0.4033	1189.2
313.15	0.5086	1203.6
313.15	0.5674	1211.8
313.15	0.7018	1232.0
313.15	0.8296	1251.9
313.15	0.8879	1261.0
313.15	0.9298	1267.7

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1,4-Dioxane (2) - Liquid	Speed of sound, m/s - Liquid
298.15	0.0559	1196.2
298.15	0.0943	1201.4
298.15	0.1959	1215.5
298.15	0.2981	1229.7
298.15	0.4039	1245.1
298.15	0.5062	1260.6
298.15	0.6030	1276.1
298.15	0.7021	1292.4
298.15	0.7966	1308.7
298.15	0.8943	1326.0
298.15	0.9328	1333.0
313.15	0.0612	1146.0
313.15	0.0898	1149.5
313.15	0.1946	1162.3
313.15	0.3039	1176.2
313.15	0.4033	1189.2
313.15	0.5086	1203.6
313.15	0.5674	1211.8
313.15	0.7018	1232.0
313.15	0.8296	1251.9
313.15	0.8879	1261.0
313.15	0.9298	1267.7

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of 1,4-Dioxane (2) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0428	101.30	380.75
0.0432	40.00	356.97
0.0854	101.30	380.20
0.0874	40.00	355.95
0.1556	40.00	354.65
0.1560	101.30	379.24
0.2323	40.00	353.39
0.2387	101.30	378.40
0.3322	101.30	377.40
0.3335	40.00	351.93
0.4334	40.00	350.76
0.4364	101.30	376.36
0.4866	101.30	375.99
0.4869	40.00	350.08
0.5952	40.00	349.08
0.5966	101.30	375.37
0.6720	40.00	348.56
0.6756	101.30	375.05
0.7446	101.30	374.79
0.7498	40.00	347.96
0.8075	40.00	347.59
0.8106	101.30	374.59
0.8810	40.00	347.02
0.8848	101.30	374.52
0.9538	101.30	374.49
0.9563	40.00	346.80

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of 1,4-Dioxane (2) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0428	101.30	380.75
0.0432	40.00	356.97
0.0854	101.30	380.20
0.0874	40.00	355.95
0.1556	40.00	354.65
0.1560	101.30	379.24
0.2323	40.00	353.39
0.2387	101.30	378.40
0.3322	101.30	377.40
0.3335	40.00	351.93
0.4334	40.00	350.76
0.4364	101.30	376.36
0.4866	101.30	375.99
0.4869	40.00	350.08
0.5952	40.00	349.08
0.5966	101.30	375.37
0.6720	40.00	348.56
0.6756	101.30	375.05
0.7446	101.30	374.79
0.7498	40.00	347.96
0.8075	40.00	347.59
0.8106	101.30	374.59
0.8810	40.00	347.02
0.8848	101.30	374.52
0.9538	101.30	374.49
0.9563	40.00	346.80

Azeotropic temperature, K [ref]

Pressure, kPa - Liquid	Azeotropic temperature, K - Liquid
40.00	374.40

Azeotropic temperature, K [ref]

Pressure, kPa - Liquid	Azeotropic temperature, K - Liquid
40.00	374.40

Sources

• Measurement and correlation of binary vapor liquid equilibria of isomeric butanols with 1,4-dioxane
• (Vapour + liquid) equilibrium of binary mixtures (1,3-dioxolane or 1,4-dioxane + 2-methyl-1-propanol or 2-methyl-2-propanol) at isobaric conditions
• Densities and speeds of sound for binary mixtures of (1,3-dioxolane or 1,4-dioxane) with (2-methyl-1-propanol or 2-methyl-2-propanol) at the temperatures 298.15 K and 313.15 K